CA2651808A1 - Stent with optimal strength and radiopacity characteristics - Google Patents

Stent with optimal strength and radiopacity characteristics Download PDF

Info

Publication number
CA2651808A1
CA2651808A1 CA002651808A CA2651808A CA2651808A1 CA 2651808 A1 CA2651808 A1 CA 2651808A1 CA 002651808 A CA002651808 A CA 002651808A CA 2651808 A CA2651808 A CA 2651808A CA 2651808 A1 CA2651808 A1 CA 2651808A1
Authority
CA
Canada
Prior art keywords
strut members
sets
stent
diagonal
multiplicity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002651808A
Other languages
French (fr)
Other versions
CA2651808C (en
Inventor
Robert E. Fischell
David R. Fischell
Janet Burpee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cardinal Health 529 LLC
Original Assignee
Cordis Corporation
Robert E. Fischell
David R. Fischell
Janet Burpee
CARDINAL HEALTH SWITZERLAND 515 GmbH
Cardinal Health 529, Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22881625&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2651808(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cordis Corporation, Robert E. Fischell, David R. Fischell, Janet Burpee, CARDINAL HEALTH SWITZERLAND 515 GmbH, Cardinal Health 529, Llc filed Critical Cordis Corporation
Publication of CA2651808A1 publication Critical patent/CA2651808A1/en
Application granted granted Critical
Publication of CA2651808C publication Critical patent/CA2651808C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M29/00—Dilators with or without means for introducing media, e.g. remedies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/91525—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other within the whole structure different bands showing different meander characteristics, e.g. frequency or amplitude
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/91533—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other characterised by the phase between adjacent bands
    • A61F2002/91541—Adjacent bands are arranged out of phase
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/9155—Adjacent bands being connected to each other
    • A61F2002/91558—Adjacent bands being connected to each other connected peak to peak
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/9155—Adjacent bands being connected to each other
    • A61F2002/91583—Adjacent bands being connected to each other by a bridge, whereby at least one of its ends is connected along the length of a strut between two consecutive apices within a band
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0076—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof multilayered, e.g. laminated structures
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0004—Rounded shapes, e.g. with rounded corners
    • A61F2230/0013—Horseshoe-shaped, e.g. crescent-shaped, C-shaped, U-shaped
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0032—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in radiographic density
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0036—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in thickness
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0096—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
    • A61F2250/0098—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers radio-opaque, e.g. radio-opaque markers

Abstract

A stent in the form of a thin-walled, multi-cellular tubular structure is provided. The tubular structure has a longitudinal axis and the stent includes a plurality of circumferential sets of strut members. Each set of the strut members is longitudinally displaced from each other and connected to each other by longitudinally extending links. Each set of the strut members forms a closed and cylindrical portion of the stent. Further, each set of the strut members includes a plurality of connected curve sections and diagonal sections. The sets of the strut members further include end sets of strut members located at each end of the stent and central sets of strut members located between the end sets of the strut members. The diagonal sections of the end sets of the strut members have a center portion and two ends. At least one of the diagonal sections of the end sets of the strut members includes a tapered shape with width of one diagonal section is greater at the center of the diagonal section than the width at either end of the diagonal section.

Claims (16)

1. A deployed stent in the form of a thin-walled, multi-cellular, tubular structure having a longitudinal axis, the stent comprising:

a multiplicity of circumferential sets of strut members, each set of strut members being longitudinally separated each from the other and each set of strut members forming a closed, ring-like cylindrical portion of the stent, each set of strut members consisting of a multiplicity of strut elements, each strut element consisting of one curved section joined at a junction point to one diagonal section with each junction point being an end point of each curved section;

a multiplicity of generally longitudinally disposed sets of flexible links with each set of flexible links connecting two of the multiplicity of circumferential sets of strut members, each set of flexible links consisting of a multiplicity of individual flexible links, each individual flexible link being a single undulating structure that extends generally in the longitudinal direction that is parallel to the stent's longitudinal axis and at least one flexible link being selected from the group that includes "M"
links and "W" links; and the sets of strut members and connecting flexible links together forming a multiplicity of closed perimeter cells, at least half of all closed perimeter cells having an inside perimeter length greater than 9 mm.
2. The deployed stent of claim 1 wherein at least half of the closed perimeter cells having an inside area of less than 0.005 square inches at the designed limit of expansion for the stent.
3. The deployed stent of claim 2 wherein the shape of at least one of the individual flexible links is selected from a group that includes "N" shaped links and inverted "N" shaped links, each of said links having at least four generally longitudinal extending curved segments.
4. The deployed stent of claim 1 wherein at least half of the closed perimeter cells have an inside metal perimeter length that is less than 11 mm.
5. A stent in the form of a thin-walled, multi-cellular, tubular structure having a longitudinal axis, the stent comprising:

a multiplicity of circumferential sets of strut members, each set of strut members being longitudinally separated each from the other and each set of strut members forming a closed, ring-like cylindrical portion of the stent, each set of strut members consisting of a multiplicity of strut elements, each strut element consisting of one curved section joined at a junction point to one diagonal section; and a multiplicity of sets of flexible links with each set of flexible links connecting two of the multiplicity of sets of strut members, each set of flexible links consisting of a multiplicity of individual flexible links, each individual flexible link being a single undulating structure that extends generally in the longitudinal direction that is parallel to the stent's longitudinal axis and each individual flexible link having two ends that are fixedly attached to an adjacent set of strut members; the shape of at least some of the flexible links being selected from a group that includes "M" links and "W"
links, wherein each of said links have at least five generally longitudinally extending curved segments, each flexible link having a proximal attachment point to a curved section of one circumferential set of strut members and a distal attachment point to a curved section of a second circumferential set of strut members, each individual flexible link having a maximum circumferential extent that is approximately the same as measured from each side of a line drawn between the proximal attachment point and the distal attachment point of that individual flexible link.
6. A stent in the form of a thin-walled, multi-cellular, tubular structure having a longitudinal axis, the stent comprising a multiplicity of circumferential sets of strut members, each set of strut members being longitudinally separated each from the other and each set of strut members forming a closed, cylindrical portion of the stent, each set of strut members comprising a multiplicity of connected curved sections and diagonal sections, the sets of strut members including end sets of strut members located at each end of the stent and central sets of strut members positioned between the end sets of strut members, the diagonal sections of the end sets of strut members having a generally greater width than the diagonal sections of the central sets of strut members so as to improve the radiopacity of the end sets of strut members as compared to the radiopacity of the central sets of strut members.
7. A stent in the form of a thin-walled, multi-cellular, tubular structure having a longitudinal axis, the stent comprising a multiplicity of circumferential sets of strut members, each set of strut members being longitudinally separated each from the other and connected each to the other by one or more longitudinally extending links, each set of strut members forming a closed, cylindrical portion of the stent, each set of strut members comprising a multiplicity of connected curved sections and diagonal sections, the sets of strut members including end sets of strut members located at each end of the stent and central sets of strut members positioned between the end sets of strut members, the end sets of strut members having greater wall thickness than the wall thickness of the central sets of strut members so as to increase the radiopacity of the end sets of strut members.
8. A stent in the form of a thin-walled, multi-cellular, tubular structure having a longitudinal axis, the stent comprising a multiplicity of circumferential sets of strut members, each set of strut members being longitudinally separated each from the other and connected each to the other by one or more longitudinally extending links, each set of strut members forming a closed, cylindrical portion of the stent, each set of strut members comprising a multiplicity of connected curved sections and diagonal sections, the sets of strut members including end sets of strut members located at each end of the stent and central sets of strut members positioned between the end sets of strut members, each of the sets of strut members being coated with a highly radiopaque metal, the end sets of strut members having a greater wall thickness of the highly radiopaque coating as compared to a lesser thickness of the radiopaque coating on the central sets of strut members so as to have an increased radiopacity of the end sets of strut members.
9. The stent of claim 8 wherein the highly radiopaque metal is gold.
10. The stent of claim 8 wherein the highly radiopaque metal is coated with a plastic material.
11. The stent of claim 8 wherein the plastic coating is parylene.
12. A stent in the form of a thin-walled, multi-cellular, tubular structure having a longitudinal axis, the stent comprising a multiplicity of circumferential sets of strut members, each set of strut members being longitudinally separated each from the other and connected each to the other by one or more longitudinally extending links, each set of strut members forming a closed, cylindrical portion of the stent, each set of strut members comprising a multiplicity of connected curved sections and diagonal sections, the sets of strut members including end sets of strut members located at each end of the stent and central sets of strut members positioned between the end sets of strut members, the diagonal sections of the central sets of strut members have a center and two ends, at least one of the diagonal sections of the central sets of strut members having a tapered shape wherein the width of the at least one diagonal section is different at the center of the diagonal section as compared to the width at either end of that diagonal section.
13. The stent of claim 12 wherein the width of the at least one diagonal section is less at the center of that diagonal section compared to the width at either end of that diagonal section.
14. The stent of claim 12 wherein the width of the at least one diagonal section is greater at the center of that diagonal section as compared to the width at either end of that diagonal section.
15. The stent of claim 12 wherein the diagonal sections of the end sets of strut members have a center and two ends, at least one of the diagonal sections of the end sets of strut members has a tapered shape wherein the width of the at least one diagonal section is greater at the center of the diagonal section as compared to the width at either end of that diagonal section.
16. A stent in the form of a thin-walled, multi-cellular, tubular structure having a longitudinal axis, the stent comprising a multiplicity of circumferential sets of strut members, each set of strut members being longitudinally separated each from the other and connected each to the other by one or more longitudinally extending links, each set of strut members forming a closed, cylindrical portion of the stent, each set of strut members comprising a multiplicity of connected curved sections and diagonal sections, the sets of strut members including end sets of strut members located at each end of the stent and central sets of strut members positioned between the end sets of strut members, the diagonal sections of the end sets of strut members have a center and two ends, at least one of the diagonal sections of the end sets of strut members has a tapered shape wherein the width of the at least one diagonal section is greater at the center of the diagonal section as compared to the width at either end of that diagonal section.
CA2651808A 2000-09-22 2001-09-19 Stent with optimal strength and radiopacity characteristics Expired - Lifetime CA2651808C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23449700P 2000-09-22 2000-09-22
US60/234,497 2000-09-22
CA002357650A CA2357650C (en) 2000-09-22 2001-09-19 Stent with optimal strength and radiopacity characteristics

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002357650A Division CA2357650C (en) 2000-09-22 2001-09-19 Stent with optimal strength and radiopacity characteristics

Publications (2)

Publication Number Publication Date
CA2651808A1 true CA2651808A1 (en) 2002-03-22
CA2651808C CA2651808C (en) 2013-01-08

Family

ID=22881625

Family Applications (3)

Application Number Title Priority Date Filing Date
CA002391624A Expired - Lifetime CA2391624C (en) 2000-09-22 2001-09-18 Stent with optimal strength and radio-opacity characteristics
CA002357650A Expired - Lifetime CA2357650C (en) 2000-09-22 2001-09-19 Stent with optimal strength and radiopacity characteristics
CA2651808A Expired - Lifetime CA2651808C (en) 2000-09-22 2001-09-19 Stent with optimal strength and radiopacity characteristics

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CA002391624A Expired - Lifetime CA2391624C (en) 2000-09-22 2001-09-18 Stent with optimal strength and radio-opacity characteristics
CA002357650A Expired - Lifetime CA2357650C (en) 2000-09-22 2001-09-19 Stent with optimal strength and radiopacity characteristics

Country Status (12)

Country Link
US (5) US6699278B2 (en)
EP (2) EP1399091B1 (en)
JP (3) JP5124896B2 (en)
KR (1) KR100815360B1 (en)
AT (1) ATE339932T1 (en)
AU (3) AU782021B2 (en)
CA (3) CA2391624C (en)
DE (1) DE60123187T2 (en)
ES (1) ES2270965T3 (en)
MX (2) MXPA02005126A (en)
TW (1) TW539559B (en)
WO (1) WO2002024111A2 (en)

Families Citing this family (276)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE166782T1 (en) * 1994-02-25 1998-06-15 Fischell Robert STENT WITH A MULTIPLE CLOSED CIRCULAR STRUCTURES
US6602281B1 (en) * 1995-06-05 2003-08-05 Avantec Vascular Corporation Radially expansible vessel scaffold having beams and expansion joints
US6800080B1 (en) * 1996-05-03 2004-10-05 Scimed Life Systems, Inc. Medical retrieval device
US7341598B2 (en) 1999-01-13 2008-03-11 Boston Scientific Scimed, Inc. Stent with protruding branch portion for bifurcated vessels
US6325826B1 (en) 1998-01-14 2001-12-04 Advanced Stent Technologies, Inc. Extendible stent apparatus
US6599316B2 (en) 1996-11-04 2003-07-29 Advanced Stent Technologies, Inc. Extendible stent apparatus
US20020133222A1 (en) * 1997-03-05 2002-09-19 Das Gladwin S. Expandable stent having a plurality of interconnected expansion modules
US7753950B2 (en) 1997-08-13 2010-07-13 Advanced Cardiovascular Systems, Inc. Stent and catheter assembly and method for treating bifurcations
US6395019B2 (en) 1998-02-09 2002-05-28 Trivascular, Inc. Endovascular graft
US6755856B2 (en) 1998-09-05 2004-06-29 Abbott Laboratories Vascular Enterprises Limited Methods and apparatus for stenting comprising enhanced embolic protection, coupled with improved protection against restenosis and thrombus formation
US6682554B2 (en) 1998-09-05 2004-01-27 Jomed Gmbh Methods and apparatus for a stent having an expandable web structure
US7815763B2 (en) * 2001-09-28 2010-10-19 Abbott Laboratories Vascular Enterprises Limited Porous membranes for medical implants and methods of manufacture
US7887578B2 (en) 1998-09-05 2011-02-15 Abbott Laboratories Vascular Enterprises Limited Stent having an expandable web structure
US20050033399A1 (en) * 1998-12-03 2005-02-10 Jacob Richter Hybrid stent
US20060178727A1 (en) * 1998-12-03 2006-08-10 Jacob Richter Hybrid amorphous metal alloy stent
US20070219642A1 (en) * 1998-12-03 2007-09-20 Jacob Richter Hybrid stent having a fiber or wire backbone
US8382821B2 (en) 1998-12-03 2013-02-26 Medinol Ltd. Helical hybrid stent
US20060122691A1 (en) * 1998-12-03 2006-06-08 Jacob Richter Hybrid stent
US8257425B2 (en) 1999-01-13 2012-09-04 Boston Scientific Scimed, Inc. Stent with protruding branch portion for bifurcated vessels
US6616689B1 (en) 2000-05-03 2003-09-09 Advanced Cardiovascular Systems, Inc. Intravascular stent
GB0020491D0 (en) 2000-08-18 2000-10-11 Angiomed Ag Stent with attached element and method of making such a stent
US6964680B2 (en) * 2001-02-05 2005-11-15 Conor Medsystems, Inc. Expandable medical device with tapered hinge
WO2002067653A2 (en) 2001-02-26 2002-09-06 Scimed Life Systems, Inc. Bifurcated stent and delivery system
US6939373B2 (en) 2003-08-20 2005-09-06 Advanced Cardiovascular Systems, Inc. Intravascular stent
US7520892B1 (en) 2001-06-28 2009-04-21 Advanced Cardiovascular Systems, Inc. Low profile stent with flexible link
US7842083B2 (en) 2001-08-20 2010-11-30 Innovational Holdings, Llc. Expandable medical device with improved spatial distribution
JP3605388B2 (en) * 2001-10-16 2004-12-22 川澄化学工業株式会社 Stent
US6776794B1 (en) 2001-11-28 2004-08-17 Advanced Cardiovascular Systems, Inc. Stent pattern with mirror image
US7318833B2 (en) 2001-12-19 2008-01-15 Nmt Medical, Inc. PFO closure device with flexible thrombogenic joint and improved dislodgement resistance
EP1467661A4 (en) * 2001-12-19 2008-11-05 Nmt Medical Inc Septal occluder and associated methods
US7147661B2 (en) 2001-12-20 2006-12-12 Boston Scientific Santa Rosa Corp. Radially expandable stent
US6805707B1 (en) 2001-12-27 2004-10-19 Advanced Cardiovascular Systems, Inc. Stent with improved ring and link pattern
AU2003220502A1 (en) 2002-03-25 2003-10-13 Nmt Medical, Inc. Patent foramen ovale (pfo) closure clips
EP1348402A1 (en) * 2002-03-29 2003-10-01 Advanced Laser Applications Holding S.A. Intraluminal endoprosthesis, radially expandable, perforated for drug delivery
US7431729B2 (en) * 2002-06-05 2008-10-07 Nmt Medical, Inc. Patent foramen ovale (PFO) closure device with radial and circumferential support
US6656220B1 (en) 2002-06-17 2003-12-02 Advanced Cardiovascular Systems, Inc. Intravascular stent
US8080052B2 (en) * 2002-06-28 2011-12-20 Cordis Corporation Stent with diagonal flexible connecting links
US20040054398A1 (en) * 2002-09-13 2004-03-18 Cully Edward H. Stent device with multiple helix construction
DE10243136A1 (en) * 2002-09-17 2004-05-19 Campus Medizin & Technik Gmbh Stent for implantation in or around a hollow organ
US20040093066A1 (en) * 2002-09-26 2004-05-13 Durcan Jonathan P. Balloon expandable stent
US20060100695A1 (en) * 2002-09-27 2006-05-11 Peacock James C Iii Implantable stent with modified ends
US6638301B1 (en) * 2002-10-02 2003-10-28 Scimed Life Systems, Inc. Medical device with radiopacity
EP1556117A1 (en) 2002-10-25 2005-07-27 NMT Medical, Inc. Expandable sheath tubing
US20040093056A1 (en) 2002-10-26 2004-05-13 Johnson Lianw M. Medical appliance delivery apparatus and method of use
US7637942B2 (en) * 2002-11-05 2009-12-29 Merit Medical Systems, Inc. Coated stent with geometry determinated functionality and method of making the same
US7875068B2 (en) 2002-11-05 2011-01-25 Merit Medical Systems, Inc. Removable biliary stent
US7959671B2 (en) 2002-11-05 2011-06-14 Merit Medical Systems, Inc. Differential covering and coating methods
DE10253633B4 (en) * 2002-11-13 2011-08-11 BIOTRONIK GmbH & Co. KG, 12359 supporting structure
US20070032879A1 (en) * 2002-12-02 2007-02-08 Levine Andy H Anti-buckling sleeve
US7766973B2 (en) 2005-01-19 2010-08-03 Gi Dynamics, Inc. Eversion resistant sleeves
US7122058B2 (en) 2002-12-02 2006-10-17 Gi Dynamics, Inc. Anti-obesity devices
US7678068B2 (en) * 2002-12-02 2010-03-16 Gi Dynamics, Inc. Atraumatic delivery devices
US7695446B2 (en) 2002-12-02 2010-04-13 Gi Dynamics, Inc. Methods of treatment using a bariatric sleeve
US7608114B2 (en) 2002-12-02 2009-10-27 Gi Dynamics, Inc. Bariatric sleeve
US7025791B2 (en) 2002-12-02 2006-04-11 Gi Dynamics, Inc. Bariatric sleeve
ES2626981T3 (en) 2002-12-09 2017-07-26 W.L. Gore & Associates, Inc. Septal closure device
US8105373B2 (en) * 2002-12-16 2012-01-31 Boston Scientific Scimed, Inc. Flexible stent with improved axial strength
US20070239251A1 (en) * 2002-12-31 2007-10-11 Abbott Cardiovascular Systems Inc. Flexible stent
CN100558320C (en) * 2003-03-19 2009-11-11 先进生物假体表面有限公司 Intracavity stent with intercolumniation interconnecting members
US20050283042A1 (en) * 2003-03-28 2005-12-22 Steve Meyer Cardiac harness having radiopaque coating and method of use
WO2004084769A2 (en) * 2003-03-28 2004-10-07 Damian John Conway Stents
US7637934B2 (en) 2003-03-31 2009-12-29 Merit Medical Systems, Inc. Medical appliance optical delivery and deployment apparatus and method
DE10317241A1 (en) 2003-04-10 2004-10-28 Biotronik Meß- und Therapiegeräte GmbH & Co. Ingenieurbüro Berlin stent
US7604660B2 (en) 2003-05-01 2009-10-20 Merit Medical Systems, Inc. Bifurcated medical appliance delivery apparatus and method
WO2004108201A1 (en) * 2003-06-02 2004-12-16 Nipro Corporation Soft stent with excellent follow-up capability to blood vessel
US20040254637A1 (en) * 2003-06-16 2004-12-16 Endotex Interventional Systems, Inc. Sleeve stent marker
US9155639B2 (en) * 2009-04-22 2015-10-13 Medinol Ltd. Helical hybrid stent
US9039755B2 (en) 2003-06-27 2015-05-26 Medinol Ltd. Helical hybrid stent
US8480706B2 (en) 2003-07-14 2013-07-09 W.L. Gore & Associates, Inc. Tubular patent foramen ovale (PFO) closure device with catch system
US9861346B2 (en) 2003-07-14 2018-01-09 W. L. Gore & Associates, Inc. Patent foramen ovale (PFO) closure device with linearly elongating petals
WO2005006990A2 (en) 2003-07-14 2005-01-27 Nmt Medical, Inc. Tubular patent foramen ovale (pfo) closure device with catch system
DE602004017750D1 (en) 2003-08-19 2008-12-24 Nmt Medical Inc Expandable lock hose
US8298280B2 (en) 2003-08-21 2012-10-30 Boston Scientific Scimed, Inc. Stent with protruding branch portion for bifurcated vessels
DE10342757A1 (en) * 2003-09-16 2005-04-07 Campus Gmbh & Co. Kg Stent with terminal anchoring elements
US20050096725A1 (en) * 2003-10-29 2005-05-05 Pomeranz Mark L. Expandable stent having removable slat members
US20060212042A1 (en) * 2005-03-17 2006-09-21 Lamport Ronald B Removal and repositioning device
US8057420B2 (en) 2003-12-09 2011-11-15 Gi Dynamics, Inc. Gastrointestinal implant with drawstring
US20050273119A1 (en) 2003-12-09 2005-12-08 Nmt Medical, Inc. Double spiral patent foramen ovale closure clamp
WO2005060882A1 (en) 2003-12-09 2005-07-07 Gi Dynamics, Inc. Apparatus to be anchored within the gastrointestinal tract and anchoring method
US7803178B2 (en) 2004-01-30 2010-09-28 Trivascular, Inc. Inflatable porous implants and methods for drug delivery
US7243408B2 (en) * 2004-02-09 2007-07-17 Boston Scientific Scimed, Inc. Process method for attaching radio opaque markers to shape memory stent
US8992592B2 (en) * 2004-12-29 2015-03-31 Boston Scientific Scimed, Inc. Medical devices including metallic films
US7901447B2 (en) * 2004-12-29 2011-03-08 Boston Scientific Scimed, Inc. Medical devices including a metallic film and at least one filament
US8591568B2 (en) * 2004-03-02 2013-11-26 Boston Scientific Scimed, Inc. Medical devices including metallic films and methods for making same
US20060142838A1 (en) * 2004-12-29 2006-06-29 Masoud Molaei Medical devices including metallic films and methods for loading and deploying same
US8998973B2 (en) * 2004-03-02 2015-04-07 Boston Scientific Scimed, Inc. Medical devices including metallic films
US8632580B2 (en) * 2004-12-29 2014-01-21 Boston Scientific Scimed, Inc. Flexible medical devices including metallic films
JP2007526087A (en) 2004-03-03 2007-09-13 エヌエムティー メディカル， インコーポレイティッド Delivery / recovery system for septal occluder
US8858616B2 (en) 2004-03-16 2014-10-14 Admedes Schuessler Gmbh Stent having a bridge structure
DE102004012981B4 (en) * 2004-03-16 2009-01-02 Alveolus Inc. stent
DE102004012837B4 (en) * 2004-03-16 2006-09-14 Admedes Schuessler Gmbh Stent having a web structure and method of making the same
US8007528B2 (en) 2004-03-17 2011-08-30 Boston Scientific Scimed, Inc. Bifurcated stent
US20050267524A1 (en) 2004-04-09 2005-12-01 Nmt Medical, Inc. Split ends closure device
US8361110B2 (en) 2004-04-26 2013-01-29 W.L. Gore & Associates, Inc. Heart-shaped PFO closure device
DE102004022044B4 (en) 2004-05-03 2008-12-18 Qualimed Innovative Medizinprodukte Gmbh stent
US8308760B2 (en) 2004-05-06 2012-11-13 W.L. Gore & Associates, Inc. Delivery systems and methods for PFO closure device with two anchors
US7842053B2 (en) * 2004-05-06 2010-11-30 Nmt Medical, Inc. Double coil occluder
WO2005110240A1 (en) 2004-05-07 2005-11-24 Nmt Medical, Inc. Catching mechanisms for tubular septal occluder
US20060122686A1 (en) * 2004-05-10 2006-06-08 Ran Gilad Stent and method of manufacturing same
US20050261757A1 (en) * 2004-05-21 2005-11-24 Conor Medsystems, Inc. Stent with contoured bridging element
US20050273156A1 (en) * 2004-06-07 2005-12-08 Rober Burgermeister Biocompatible alloy for implantable medical devices
EP1753369B1 (en) 2004-06-08 2013-05-29 Advanced Stent Technologies, Inc. Stent with protruding branch portion for bifurcated vessels
US7763064B2 (en) * 2004-06-08 2010-07-27 Medinol, Ltd. Stent having struts with reverse direction curvature
US20050276718A1 (en) * 2004-06-09 2005-12-15 Robert Burgermeister Cobalt-nickel-chromium biocompatible alloy for implantable medical devices
US8999364B2 (en) 2004-06-15 2015-04-07 Nanyang Technological University Implantable article, method of forming same and method for reducing thrombogenicity
EP1773871B1 (en) 2004-06-17 2014-10-15 Thrasos Innovation, Inc. Tdf-related compounds and analogs thereof
CA2572277A1 (en) * 2004-06-30 2006-01-12 Cordis Corporation Intraluminal medical device having asymetrical members and method for optimization
JP4995081B2 (en) * 2004-06-30 2012-08-08 コーディス・コーポレイション Stent having asymmetric members of unequal length
US7794493B2 (en) * 2004-06-30 2010-09-14 Cordis Corporation Magnetic resonance imaging compatibility alloy for implantable medical devices
ATE506042T1 (en) 2004-07-09 2011-05-15 Gi Dynamics Inc DEVICES FOR PLACEMENT OF A GASTROINTESTINAL SLEEVE
US20060020325A1 (en) * 2004-07-26 2006-01-26 Robert Burgermeister Material for high strength, controlled recoil stent
EP1789107B1 (en) 2004-08-30 2009-05-27 Interstitial Therapeutics Medical stent provided with inhibitors of atp synthesis
US7815591B2 (en) 2004-09-17 2010-10-19 Gi Dynamics, Inc. Atraumatic gastrointestinal anchor
US8764848B2 (en) 2004-09-24 2014-07-01 W.L. Gore & Associates, Inc. Occluder device double securement system for delivery/recovery of such occluder device
US7887579B2 (en) * 2004-09-29 2011-02-15 Merit Medical Systems, Inc. Active stent
US20060079954A1 (en) * 2004-10-08 2006-04-13 Robert Burgermeister Geometry and material for high strength, high flexibility, controlled recoil stent
US7147659B2 (en) * 2004-10-28 2006-12-12 Cordis Neurovascular, Inc. Expandable stent having a dissolvable portion
US7156871B2 (en) * 2004-10-28 2007-01-02 Cordis Neurovascular, Inc. Expandable stent having a stabilized portion
US20060129226A1 (en) * 2004-12-10 2006-06-15 Robert Burgermeister Material for flexible connectors in high strength, high flexibility, controlled recoil stent
US20060136040A1 (en) * 2004-12-17 2006-06-22 Robert Burgermeister Longitudinal design and improved material for flexible connectors in high strength, high flexibility, controlled recoil stent
US7727273B2 (en) * 2005-01-13 2010-06-01 Boston Scientific Scimed, Inc. Medical devices and methods of making the same
US7771382B2 (en) 2005-01-19 2010-08-10 Gi Dynamics, Inc. Resistive anti-obesity devices
US20060200229A1 (en) * 2005-03-03 2006-09-07 Robert Burgermeister Geometry and material for use in high strength, high flexibility, controlled recoil drug eluting stents
US7837726B2 (en) 2005-03-14 2010-11-23 Abbott Laboratories Visible endoprosthesis
US20070213810A1 (en) * 2005-03-14 2007-09-13 Richard Newhauser Segmented endoprosthesis
EP1868507A1 (en) 2005-03-18 2007-12-26 NMT Medical, Inc. Catch member for pfo occluder
US8435280B2 (en) 2005-03-31 2013-05-07 Boston Scientific Scimed, Inc. Flexible stent with variable width elements
US8628565B2 (en) * 2005-04-13 2014-01-14 Abbott Cardiovascular Systems Inc. Intravascular stent
WO2006124824A1 (en) * 2005-05-13 2006-11-23 Alveolus, Inc. Drainage stent and associated method
US7731654B2 (en) * 2005-05-13 2010-06-08 Merit Medical Systems, Inc. Delivery device with viewing window and associated method
US7854760B2 (en) * 2005-05-16 2010-12-21 Boston Scientific Scimed, Inc. Medical devices including metallic films
US8480728B2 (en) 2005-05-26 2013-07-09 Boston Scientific Scimed, Inc. Stent side branch deployment initiation geometry
US8317855B2 (en) 2005-05-26 2012-11-27 Boston Scientific Scimed, Inc. Crimpable and expandable side branch cell
US20060276910A1 (en) * 2005-06-01 2006-12-07 Jan Weber Endoprostheses
US7976488B2 (en) 2005-06-08 2011-07-12 Gi Dynamics, Inc. Gastrointestinal anchor compliance
WO2006138547A1 (en) * 2005-06-15 2006-12-28 Med Institute, Inc Intraluminal device with improved tapered beams
EP1895952B1 (en) 2005-06-15 2020-04-15 Cook Medical Technologies LLC Intraluminal device with unsymmetric tapered beams
EP2364676B1 (en) 2005-06-30 2018-12-19 Abbott Laboratories Endoprosthesis having foot extensions
US20070043427A1 (en) * 2005-08-19 2007-02-22 Medlogics Device Corporation Lumen-supporting stents
US20070049801A1 (en) * 2005-08-24 2007-03-01 Lamport Ronald B Endoscope accessory
US7731741B2 (en) 2005-09-08 2010-06-08 Boston Scientific Scimed, Inc. Inflatable bifurcation stent
US8043366B2 (en) 2005-09-08 2011-10-25 Boston Scientific Scimed, Inc. Overlapping stent
US8038706B2 (en) 2005-09-08 2011-10-18 Boston Scientific Scimed, Inc. Crown stent assembly
HUE026634T2 (en) 2005-09-20 2016-07-28 Thrasos Innovation Inc TDF-related compounds and analogs thereof
US20070112418A1 (en) 2005-11-14 2007-05-17 Boston Scientific Scimed, Inc. Stent with spiral side-branch support designs
US8052714B2 (en) * 2005-11-22 2011-11-08 Medtronic Vascular, Inc. Radiopaque fibers and filtration matrices
US7914573B2 (en) * 2005-12-13 2011-03-29 Cordis Corporation Polymeric stent having modified molecular structures
US8343211B2 (en) 2005-12-14 2013-01-01 Boston Scientific Scimed, Inc. Connectors for bifurcated stent
US8435284B2 (en) 2005-12-14 2013-05-07 Boston Scientific Scimed, Inc. Telescoping bifurcated stent
US8518100B2 (en) * 2005-12-19 2013-08-27 Advanced Cardiovascular Systems, Inc. Drug eluting stent for the treatment of dialysis graft stenoses
US7540881B2 (en) 2005-12-22 2009-06-02 Boston Scientific Scimed, Inc. Bifurcation stent pattern
WO2007073566A1 (en) 2005-12-22 2007-06-28 Nmt Medical, Inc. Catch members for occluder devices
US20070156230A1 (en) 2006-01-04 2007-07-05 Dugan Stephen R Stents with radiopaque markers
US20070191926A1 (en) * 2006-02-14 2007-08-16 Advanced Cardiovascular Systems, Inc. Stent pattern for high stent retention
US7833264B2 (en) 2006-03-06 2010-11-16 Boston Scientific Scimed, Inc. Bifurcated stent
US8298278B2 (en) * 2006-03-07 2012-10-30 Boston Scientific Scimed, Inc. Bifurcated stent with improvement securement
US8870913B2 (en) 2006-03-31 2014-10-28 W.L. Gore & Associates, Inc. Catch system with locking cap for patent foramen ovale (PFO) occluder
US8551135B2 (en) * 2006-03-31 2013-10-08 W.L. Gore & Associates, Inc. Screw catch mechanism for PFO occluder and method of use
WO2007115125A2 (en) 2006-03-31 2007-10-11 Nmt Medical, Inc. Deformable flap catch mechanism for occluder device
GB0609841D0 (en) 2006-05-17 2006-06-28 Angiomed Ag Bend-capable tubular prosthesis
GB0609911D0 (en) 2006-05-18 2006-06-28 Angiomed Ag Bend-capable stent prosthesis
US20130325104A1 (en) 2006-05-26 2013-12-05 Abbott Cardiovascular Systems Inc. Stents With Radiopaque Markers
AU2007258592B2 (en) 2006-06-06 2012-10-25 Cook Incorporated Stent with a crush-resistant zone
US7819836B2 (en) 2006-06-23 2010-10-26 Gi Dynamics, Inc. Resistive anti-obesity devices
EP2051673A2 (en) 2006-06-23 2009-04-29 Boston Scientific Limited Bifurcated stent with twisted hinges
KR100795125B1 (en) * 2006-07-31 2008-01-17 연세대학교 산학협력단 Coronary artery stent
GB0616579D0 (en) 2006-08-21 2006-09-27 Angiomed Ag Self-expanding stent
US8882826B2 (en) * 2006-08-22 2014-11-11 Abbott Cardiovascular Systems Inc. Intravascular stent
DE07841109T1 (en) * 2006-08-22 2010-02-11 Abbott Cardiovascular Systems Inc., Santa Clara INTRAVASCULAR STENT
US8834554B2 (en) * 2006-08-22 2014-09-16 Abbott Cardiovascular Systems Inc. Intravascular stent
US20080051879A1 (en) * 2006-08-23 2008-02-28 Cook Incorporated Methods of treating venous valve related conditions with a flow-modifying implantable medical device
GB0616999D0 (en) 2006-08-29 2006-10-04 Angiomed Ag Annular mesh
WO2008028964A2 (en) 2006-09-07 2008-03-13 Angiomed Gmbh & Co. Medizintechnik Kg Helical implant having different ends
US8216267B2 (en) 2006-09-12 2012-07-10 Boston Scientific Scimed, Inc. Multilayer balloon for bifurcated stent delivery and methods of making and using the same
US8778009B2 (en) 2006-10-06 2014-07-15 Abbott Cardiovascular Systems Inc. Intravascular stent
US7951191B2 (en) 2006-10-10 2011-05-31 Boston Scientific Scimed, Inc. Bifurcated stent with entire circumferential petal
US20080097571A1 (en) * 2006-10-21 2008-04-24 Paragon Intellectual Properties, Llc Deformable lumen support devices and methods of use
US8206429B2 (en) 2006-11-02 2012-06-26 Boston Scientific Scimed, Inc. Adjustable bifurcation catheter incorporating electroactive polymer and methods of making and using the same
GB0622465D0 (en) 2006-11-10 2006-12-20 Angiomed Ag Stent
US7842082B2 (en) 2006-11-16 2010-11-30 Boston Scientific Scimed, Inc. Bifurcated stent
US20080133000A1 (en) * 2006-12-01 2008-06-05 Medtronic Vascular, Inc. Bifurcated Stent With Variable Length Branches
GB0624419D0 (en) 2006-12-06 2007-01-17 Angiomed Ag Stenting ring with marker
US8801647B2 (en) 2007-02-22 2014-08-12 Gi Dynamics, Inc. Use of a gastrointestinal sleeve to treat bariatric surgery fistulas and leaks
US8974514B2 (en) 2007-03-13 2015-03-10 Abbott Cardiovascular Systems Inc. Intravascular stent with integrated link and ring strut
US8118861B2 (en) 2007-03-28 2012-02-21 Boston Scientific Scimed, Inc. Bifurcation stent and balloon assemblies
US8647376B2 (en) 2007-03-30 2014-02-11 Boston Scientific Scimed, Inc. Balloon fold design for deployment of bifurcated stent petal architecture
GB0706499D0 (en) 2007-04-03 2007-05-09 Angiomed Ag Bendable stent
US9005242B2 (en) 2007-04-05 2015-04-14 W.L. Gore & Associates, Inc. Septal closure device with centering mechanism
WO2008131167A1 (en) 2007-04-18 2008-10-30 Nmt Medical, Inc. Flexible catheter system
US8128679B2 (en) * 2007-05-23 2012-03-06 Abbott Laboratories Vascular Enterprises Limited Flexible stent with torque-absorbing connectors
US8016874B2 (en) 2007-05-23 2011-09-13 Abbott Laboratories Vascular Enterprises Limited Flexible stent with elevated scaffolding properties
US8211162B2 (en) 2007-05-25 2012-07-03 Boston Scientific Scimed, Inc. Connector node for durable stent
US20080300671A1 (en) * 2007-06-04 2008-12-04 Gil Vardi Stent having high expansion ratio
US9144508B2 (en) 2007-07-19 2015-09-29 Back Bay Medical Inc. Radially expandable stent
GB0717481D0 (en) 2007-09-07 2007-10-17 Angiomed Ag Self-expansible stent with radiopaque markers
US7959669B2 (en) 2007-09-12 2011-06-14 Boston Scientific Scimed, Inc. Bifurcated stent with open ended side branch support
US8066755B2 (en) 2007-09-26 2011-11-29 Trivascular, Inc. System and method of pivoted stent deployment
US8663309B2 (en) 2007-09-26 2014-03-04 Trivascular, Inc. Asymmetric stent apparatus and method
US8226701B2 (en) 2007-09-26 2012-07-24 Trivascular, Inc. Stent and delivery system for deployment thereof
AU2008308474B2 (en) 2007-10-04 2014-07-24 Trivascular, Inc. Modular vascular graft for low profile percutaneous delivery
EP3505142B1 (en) * 2007-10-19 2020-10-28 CeloNova Biosciences, Inc. Implantable and lumen-supporting stents
US8328861B2 (en) 2007-11-16 2012-12-11 Trivascular, Inc. Delivery system and method for bifurcated graft
US8083789B2 (en) 2007-11-16 2011-12-27 Trivascular, Inc. Securement assembly and method for expandable endovascular device
US7833266B2 (en) 2007-11-28 2010-11-16 Boston Scientific Scimed, Inc. Bifurcated stent with drug wells for specific ostial, carina, and side branch treatment
US7972373B2 (en) * 2007-12-19 2011-07-05 Advanced Technologies And Regenerative Medicine, Llc Balloon expandable bioabsorbable stent with a single stress concentration region interconnecting adjacent struts
US8337544B2 (en) 2007-12-20 2012-12-25 Abbott Laboratories Vascular Enterprises Limited Endoprosthesis having flexible connectors
US8920488B2 (en) * 2007-12-20 2014-12-30 Abbott Laboratories Vascular Enterprises Limited Endoprosthesis having a stable architecture
US7850726B2 (en) 2007-12-20 2010-12-14 Abbott Laboratories Vascular Enterprises Limited Endoprosthesis having struts linked by foot extensions
US8277501B2 (en) 2007-12-21 2012-10-02 Boston Scientific Scimed, Inc. Bi-stable bifurcated stent petal geometry
US8747456B2 (en) 2007-12-31 2014-06-10 Boston Scientific Scimed, Inc. Bifurcation stent delivery system and methods
US20130165967A1 (en) 2008-03-07 2013-06-27 W.L. Gore & Associates, Inc. Heart occlusion devices
US8932340B2 (en) 2008-05-29 2015-01-13 Boston Scientific Scimed, Inc. Bifurcated stent and delivery system
US10898620B2 (en) 2008-06-20 2021-01-26 Razmodics Llc Composite stent having multi-axial flexibility and method of manufacture thereof
US8206635B2 (en) 2008-06-20 2012-06-26 Amaranth Medical Pte. Stent fabrication via tubular casting processes
US8206636B2 (en) 2008-06-20 2012-06-26 Amaranth Medical Pte. Stent fabrication via tubular casting processes
US20100057187A1 (en) * 2008-08-26 2010-03-04 Caldarise Salvatore G Intravascular stent having imrproved design for loading and deploying
US20100145433A1 (en) * 2008-09-30 2010-06-10 Abbott Cardiovascular Systems, Inc. Endoprostheses for deployment in a body lumen
US8123815B2 (en) 2008-11-24 2012-02-28 Biomet Manufacturing Corp. Multiple bearing acetabular prosthesis
US8956389B2 (en) 2009-06-22 2015-02-17 W. L. Gore & Associates, Inc. Sealing device and delivery system
US20120029556A1 (en) 2009-06-22 2012-02-02 Masters Steven J Sealing device and delivery system
US8308810B2 (en) 2009-07-14 2012-11-13 Biomet Manufacturing Corp. Multiple bearing acetabular prosthesis
EP2485688B1 (en) * 2009-10-06 2019-09-04 Sahajanand Medical Technologies Private Limited Bioresorbable vascular implant having homogenously distributed stresses under a radial load
AU2010313389A1 (en) * 2009-10-30 2012-05-31 Cordis Corporation Intraluminal device with improved flexibility and durability
US9649211B2 (en) 2009-11-04 2017-05-16 Confluent Medical Technologies, Inc. Alternating circumferential bridge stent design and methods for use thereof
US10092427B2 (en) 2009-11-04 2018-10-09 Confluent Medical Technologies, Inc. Alternating circumferential bridge stent design and methods for use thereof
DE102010008362A1 (en) * 2010-02-17 2011-08-18 Transcatheter Technologies GmbH, 93053 Medical implant which is expandable from a non-expanded state
KR101015329B1 (en) * 2010-04-23 2011-02-16 강원대학교산학협력단 Surgical stent
US9301864B2 (en) 2010-06-08 2016-04-05 Veniti, Inc. Bi-directional stent delivery system
US8864811B2 (en) 2010-06-08 2014-10-21 Veniti, Inc. Bi-directional stent delivery system
US9233014B2 (en) 2010-09-24 2016-01-12 Veniti, Inc. Stent with support braces
WO2012087842A1 (en) 2010-12-23 2012-06-28 The Foundry, Llc System for mitral valve repair and replacement
EP2658484A1 (en) 2010-12-30 2013-11-06 Boston Scientific Scimed, Inc. Multi stage opening stent designs
WO2012119037A1 (en) 2011-03-03 2012-09-07 Boston Scientific Scimed, Inc. Stent with reduced profile
JP2014511247A (en) 2011-03-03 2014-05-15 ボストン サイエンティフィック サイムド，インコーポレイテッド Low strain high strength stent
JP5872692B2 (en) 2011-06-21 2016-03-01 トゥエルヴ， インコーポレイテッド Artificial therapy device
US9770232B2 (en) 2011-08-12 2017-09-26 W. L. Gore & Associates, Inc. Heart occlusion devices
US11202704B2 (en) 2011-10-19 2021-12-21 Twelve, Inc. Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods
US9039757B2 (en) 2011-10-19 2015-05-26 Twelve, Inc. Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods
AU2012325809B2 (en) 2011-10-19 2016-01-21 Twelve, Inc. Devices, systems and methods for heart valve replacement
US9763780B2 (en) 2011-10-19 2017-09-19 Twelve, Inc. Devices, systems and methods for heart valve replacement
US9655722B2 (en) 2011-10-19 2017-05-23 Twelve, Inc. Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods
CA3090422C (en) 2011-10-19 2023-08-01 Twelve, Inc. Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods
US9579198B2 (en) 2012-03-01 2017-02-28 Twelve, Inc. Hydraulic delivery systems for prosthetic heart valve devices and associated methods
US8992595B2 (en) 2012-04-04 2015-03-31 Trivascular, Inc. Durable stent graft with tapered struts and stable delivery methods and devices
US9498363B2 (en) 2012-04-06 2016-11-22 Trivascular, Inc. Delivery catheter for endovascular device
US20140094900A1 (en) * 2012-10-01 2014-04-03 Brigham Young University Compliant biocompatible device and method of manufacture
US10828019B2 (en) 2013-01-18 2020-11-10 W.L. Gore & Associates, Inc. Sealing device and delivery system
US9180031B2 (en) 2013-03-15 2015-11-10 Covidien Lp Stent with varying radius between struts
US9259335B2 (en) 2013-03-15 2016-02-16 Covidien Lp Stent
US9545301B2 (en) 2013-03-15 2017-01-17 Covidien Lp Coated medical devices and methods of making and using same
US10111747B2 (en) 2013-05-20 2018-10-30 Twelve, Inc. Implantable heart valve devices, mitral valve repair devices and associated systems and methods
CN103550017B (en) * 2013-08-16 2015-12-09 江苏大学 A kind of intravascular stent being applicable to conical blood vessel
US9668890B2 (en) * 2013-11-22 2017-06-06 Covidien Lp Anti-thrombogenic medical devices and methods
US9808230B2 (en) 2014-06-06 2017-11-07 W. L. Gore & Associates, Inc. Sealing device and delivery system
US9999527B2 (en) 2015-02-11 2018-06-19 Abbott Cardiovascular Systems Inc. Scaffolds having radiopaque markers
US9700443B2 (en) 2015-06-12 2017-07-11 Abbott Cardiovascular Systems Inc. Methods for attaching a radiopaque marker to a scaffold
US10238490B2 (en) 2015-08-21 2019-03-26 Twelve, Inc. Implant heart valve devices, mitral valve repair devices and associated systems and methods
US10265089B2 (en) 2016-02-12 2019-04-23 Covidien Lp Vascular device visibility
US10052185B2 (en) 2016-02-12 2018-08-21 Covidien Lp Vascular device marker attachment
US10130465B2 (en) 2016-02-23 2018-11-20 Abbott Cardiovascular Systems Inc. Bifurcated tubular graft for treating tricuspid regurgitation
CN116172753A (en) 2016-04-29 2023-05-30 美敦力瓦斯科尔勒公司 Prosthetic heart valve devices having tethered anchors and associated systems and methods
US10905572B2 (en) 2016-11-14 2021-02-02 Covidien Lp Stent
US10449069B2 (en) 2016-11-14 2019-10-22 Covidien Lp Stent
US10258488B2 (en) 2016-11-14 2019-04-16 Covidien Lp Stent
US10433961B2 (en) 2017-04-18 2019-10-08 Twelve, Inc. Delivery systems with tethers for prosthetic heart valve devices and associated methods
US10702378B2 (en) 2017-04-18 2020-07-07 Twelve, Inc. Prosthetic heart valve device and associated systems and methods
US10575950B2 (en) 2017-04-18 2020-03-03 Twelve, Inc. Hydraulic systems for delivering prosthetic heart valve devices and associated methods
US10792151B2 (en) 2017-05-11 2020-10-06 Twelve, Inc. Delivery systems for delivering prosthetic heart valve devices and associated methods
US10646338B2 (en) 2017-06-02 2020-05-12 Twelve, Inc. Delivery systems with telescoping capsules for deploying prosthetic heart valve devices and associated methods
US10709591B2 (en) 2017-06-06 2020-07-14 Twelve, Inc. Crimping device and method for loading stents and prosthetic heart valves
US10786352B2 (en) 2017-07-06 2020-09-29 Twelve, Inc. Prosthetic heart valve devices and associated systems and methods
US10729541B2 (en) 2017-07-06 2020-08-04 Twelve, Inc. Prosthetic heart valve devices and associated systems and methods
US10238513B2 (en) 2017-07-19 2019-03-26 Abbott Cardiovascular Systems Inc. Intravascular stent
US10835398B2 (en) 2017-11-03 2020-11-17 Covidien Lp Meshes and devices for treating vascular defects
CN109984864B (en) * 2017-12-29 2020-07-17 先健科技(深圳)有限公司 Stent for branch vessels
CN113633433A (en) * 2021-10-15 2021-11-12 微创神通医疗科技（上海）有限公司 Vascular implant

Family Cites Families (122)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US359802A (en) * 1887-03-22 Eugene o
FR566807A (en) 1923-01-12 1924-02-21 Improvements in the use of gases escaping from water tube boilers
GB662307A (en) 1948-09-01 1951-12-05 Cleveland Punch & Shear Works Clutch and brake structure
GB1205743A (en) 1966-07-15 1970-09-16 Nat Res Dev Surgical dilator
US3657744A (en) 1970-05-08 1972-04-25 Univ Minnesota Method for fixing prosthetic implants in a living body
US4388735A (en) 1980-11-03 1983-06-21 Shiley Inc. Low profile prosthetic xenograft heart valve
AT392733B (en) 1981-09-16 1991-05-27 Medinvent Sa DEVICE FOR TREATING BLOOD VESSELS OR THE LIKE.
DE3205942A1 (en) 1982-02-19 1983-09-08 Ljubomir Dr. Skopje Vasilev Balloon-tipped catheter with a mobile tip which permits complete voiding of the bladder
US4503569A (en) 1983-03-03 1985-03-12 Dotter Charles T Transluminally placed expandable graft prosthesis
US5275622A (en) 1983-12-09 1994-01-04 Harrison Medical Technologies, Inc. Endovascular grafting apparatus, system and method and devices for use therewith
US4580568A (en) 1984-10-01 1986-04-08 Cook, Incorporated Percutaneous endovascular stent and method for insertion thereof
US5102417A (en) 1985-11-07 1992-04-07 Expandable Grafts Partnership Expandable intraluminal graft, and method and apparatus for implanting an expandable intraluminal graft
US4733665C2 (en) 1985-11-07 2002-01-29 Expandable Grafts Partnership Expandable intraluminal graft and method and apparatus for implanting an expandable intraluminal graft
US4800882A (en) 1987-03-13 1989-01-31 Cook Incorporated Endovascular stent and delivery system
US4907336A (en) 1987-03-13 1990-03-13 Cook Incorporated Method of making an endovascular stent and delivery system
US5041126A (en) 1987-03-13 1991-08-20 Cook Incorporated Endovascular stent and delivery system
US4969458A (en) 1987-07-06 1990-11-13 Medtronic, Inc. Intracoronary stent and method of simultaneous angioplasty and stent implant
US4990131A (en) 1987-09-01 1991-02-05 Herbert Dardik Tubular prostheses for vascular reconstructive surgery and process for preparing same
US5131908A (en) 1987-09-01 1992-07-21 Herbert Dardik Tubular prosthesis for vascular reconstructive surgery and process for preparing same
US4886062A (en) 1987-10-19 1989-12-12 Medtronic, Inc. Intravascular radially expandable stent and method of implant
US5133732A (en) 1987-10-19 1992-07-28 Medtronic, Inc. Intravascular stent
US5266073A (en) 1987-12-08 1993-11-30 Wall W Henry Angioplasty stent
US5192307A (en) 1987-12-08 1993-03-09 Wall W Henry Angioplasty stent
CA1322628C (en) 1988-10-04 1993-10-05 Richard A. Schatz Expandable intraluminal graft
US4856516A (en) 1989-01-09 1989-08-15 Cordis Corporation Endovascular stent apparatus and method
CH678393A5 (en) 1989-01-26 1991-09-13 Ulrich Prof Dr Med Sigwart
US5163958A (en) 1989-02-02 1992-11-17 Cordis Corporation Carbon coated tubular endoprosthesis
US4990155A (en) 1989-05-19 1991-02-05 Wilkoff Howard M Surgical stent method and apparatus
US4994071A (en) 1989-05-22 1991-02-19 Cordis Corporation Bifurcating stent apparatus and method
US5015253A (en) 1989-06-15 1991-05-14 Cordis Corporation Non-woven endoprosthesis
US5171262A (en) 1989-06-15 1992-12-15 Cordis Corporation Non-woven endoprosthesis
US5292331A (en) 1989-08-24 1994-03-08 Applied Vascular Engineering, Inc. Endovascular support device
IE73670B1 (en) 1989-10-02 1997-07-02 Medtronic Inc Articulated stent
US5035706A (en) 1989-10-17 1991-07-30 Cook Incorporated Percutaneous stent and method for retrieval thereof
US5176660A (en) 1989-10-23 1993-01-05 Cordis Corporation Catheter having reinforcing strands
IL94138A (en) 1990-04-19 1997-03-18 Instent Inc Device for the treatment of constricted fluid conducting ducts
US5064435A (en) 1990-06-28 1991-11-12 Schneider (Usa) Inc. Self-expanding prosthesis having stable axial length
US5122154A (en) 1990-08-15 1992-06-16 Rhodes Valentine J Endovascular bypass graft
US5449372A (en) 1990-10-09 1995-09-12 Scimed Lifesystems, Inc. Temporary stent and methods for use and manufacture
DE9116881U1 (en) 1990-10-09 1994-07-07 Cook Inc Percutaneous stent
US5222971A (en) 1990-10-09 1993-06-29 Scimed Life Systems, Inc. Temporary stent and methods for use and manufacture
US5217483A (en) 1990-11-28 1993-06-08 Numed, Inc. Intravascular radially expandable stent
US5178618A (en) 1991-01-16 1993-01-12 Brigham And Womens Hospital Method and device for recanalization of a body passageway
US5354257A (en) 1991-01-29 1994-10-11 Med Institute, Inc. Minimally invasive medical device for providing a radiation treatment
US5135536A (en) 1991-02-05 1992-08-04 Cordis Corporation Endovascular stent and method
US5116365A (en) 1991-02-22 1992-05-26 Cordis Corporation Stent apparatus and method for making
US5304200A (en) 1991-05-29 1994-04-19 Cordis Corporation Welded radially expandable endoprosthesis and the like
US5527354A (en) 1991-06-28 1996-06-18 Cook Incorporated Stent formed of half-round wire
US5314472A (en) 1991-10-01 1994-05-24 Cook Incorporated Vascular stent
USD359802S (en) 1991-06-28 1995-06-27 Cook Incorporated Vascular stent
US5443498A (en) 1991-10-01 1995-08-22 Cook Incorporated Vascular stent and method of making and implanting a vacsular stent
US5366504A (en) 1992-05-20 1994-11-22 Boston Scientific Corporation Tubular medical prosthesis
US5290305A (en) 1991-10-11 1994-03-01 Kanji Inoue Appliance collapsible for insertion into human organs and capable of resilient restoration
US5387235A (en) 1991-10-25 1995-02-07 Cook Incorporated Expandable transluminal graft prosthesis for repair of aneurysm
CA2380683C (en) 1991-10-28 2006-08-08 Advanced Cardiovascular Systems, Inc. Expandable stents and method for making same
JP3065404B2 (en) 1991-11-18 2000-07-17 シャープ株式会社 External magnetic field generator
US5258021A (en) 1992-01-27 1993-11-02 Duran Carlos G Sigmoid valve annuloplasty ring
CA2087132A1 (en) 1992-01-31 1993-08-01 Michael S. Williams Stent capable of attachment within a body lumen
US5405377A (en) 1992-02-21 1995-04-11 Endotech Ltd. Intraluminal stent
DE4206843C2 (en) 1992-03-04 1994-03-24 Heraeus Elektrochemie Electrochemical cells for performing electrochemical processes
US5282823A (en) 1992-03-19 1994-02-01 Medtronic, Inc. Intravascular radially expandable stent
US5370683A (en) 1992-03-25 1994-12-06 Cook Incorporated Vascular stent
FR2689388B1 (en) 1992-04-07 1999-07-16 Celsa Lg PERFECTIONALLY RESORBABLE BLOOD FILTER.
WO1995014500A1 (en) 1992-05-01 1995-06-01 Beth Israel Hospital A stent
US5354308A (en) 1992-05-01 1994-10-11 Beth Israel Hospital Association Metal wire stent
US5342387A (en) 1992-06-18 1994-08-30 American Biomed, Inc. Artificial support for a blood vessel
US5496365A (en) 1992-07-02 1996-03-05 Sgro; Jean-Claude Autoexpandable vascular endoprosthesis
US5382261A (en) 1992-09-01 1995-01-17 Expandable Grafts Partnership Method and apparatus for occluding vessels
US5449382A (en) 1992-11-04 1995-09-12 Dayton; Michael P. Minimally invasive bioactivated endoprosthesis for vessel repair
US5342348A (en) 1992-12-04 1994-08-30 Kaplan Aaron V Method and device for treating and enlarging body lumens
BE1006440A3 (en) 1992-12-21 1994-08-30 Dereume Jean Pierre Georges Em Luminal endoprosthesis AND METHOD OF PREPARATION.
US5370691A (en) 1993-01-26 1994-12-06 Target Therapeutics, Inc. Intravascular inflatable stent
US5441515A (en) 1993-04-23 1995-08-15 Advanced Cardiovascular Systems, Inc. Ratcheting stent
US5411549A (en) 1993-07-13 1995-05-02 Scimed Life Systems, Inc. Selectively expandable, retractable and removable stent
US5389106A (en) 1993-10-29 1995-02-14 Numed, Inc. Impermeable expandable intravascular stent
JP2703510B2 (en) 1993-12-28 1998-01-26 アドヴァンスド カーディオヴァスキュラー システムズ インコーポレーテッド Expandable stent and method of manufacturing the same
US5403341A (en) 1994-01-24 1995-04-04 Solar; Ronald J. Parallel flow endovascular stent and deployment apparatus therefore
US5609627A (en) 1994-02-09 1997-03-11 Boston Scientific Technology, Inc. Method for delivering a bifurcated endoluminal prosthesis
US5443477A (en) 1994-02-10 1995-08-22 Stentco, Inc. Apparatus and method for deployment of radially expandable stents by a mechanical linkage
US5643312A (en) 1994-02-25 1997-07-01 Fischell Robert Stent having a multiplicity of closed circular structures
ATE166782T1 (en) 1994-02-25 1998-06-15 Fischell Robert STENT WITH A MULTIPLE CLOSED CIRCULAR STRUCTURES
US5441516A (en) 1994-03-03 1995-08-15 Scimed Lifesystems Inc. Temporary stent
US5449373A (en) 1994-03-17 1995-09-12 Medinol Ltd. Articulated stent
EP0679372B1 (en) * 1994-04-25 1999-07-28 Advanced Cardiovascular Systems, Inc. Radiopaque stent markers
US5397355A (en) 1994-07-19 1995-03-14 Stentco, Inc. Intraluminal stent
NL9500094A (en) 1995-01-19 1996-09-02 Industrial Res Bv Y-shaped stent and method of deployment.
CA2186029C (en) 1995-03-01 2003-04-08 Brian J. Brown Improved longitudinally flexible expandable stent
US5591197A (en) 1995-03-14 1997-01-07 Advanced Cardiovascular Systems, Inc. Expandable stent forming projecting barbs and method for deploying
EP0734698B9 (en) 1995-04-01 2006-07-05 Variomed AG Stent for transluminal implantation into hollow organs
NZ285241A (en) * 1995-04-26 1999-03-29 Medinol Ltd Articulated stent with area of inflection between neighbouring portions
FR2733682B1 (en) 1995-05-04 1997-10-31 Dibie Alain ENDOPROSTHESIS FOR THE TREATMENT OF STENOSIS ON BIFURCATIONS OF BLOOD VESSELS AND LAYING EQUIPMENT THEREFOR
US5609629A (en) * 1995-06-07 1997-03-11 Med Institute, Inc. Coated implantable medical device
AU716005B2 (en) 1995-06-07 2000-02-17 Cook Medical Technologies Llc Implantable medical device
US5669924A (en) 1995-10-26 1997-09-23 Shaknovich; Alexander Y-shuttle stent assembly for bifurcating vessels and method of using the same
DE69735530T2 (en) 1996-01-04 2006-08-17 Chuter, Timothy A.M. Dr., Atherton FLAT WIRE STENT
CA2192520A1 (en) * 1996-03-05 1997-09-05 Ian M. Penn Expandable stent and method for delivery of same
DE19614160A1 (en) 1996-04-10 1997-10-16 Variomed Ag Stent for transluminal implantation in hollow organs
NZ331269A (en) * 1996-04-10 2000-01-28 Advanced Cardiovascular System Expandable stent, its structural strength varying along its length
US6241760B1 (en) * 1996-04-26 2001-06-05 G. David Jang Intravascular stent
UA58485C2 (en) 1996-05-03 2003-08-15 Медінол Лтд. Method for manufacture of bifurcated stent (variants) and bifurcated stent (variants)
US5697971A (en) 1996-06-11 1997-12-16 Fischell; Robert E. Multi-cell stent with cells having differing characteristics
US6174329B1 (en) 1996-08-22 2001-01-16 Advanced Cardiovascular Systems, Inc. Protective coating for a stent with intermediate radiopaque coating
US5807404A (en) 1996-09-19 1998-09-15 Medinol Ltd. Stent with variable features to optimize support and method of making such stent
EP0944366B1 (en) 1996-11-04 2006-09-13 Advanced Stent Technologies, Inc. Extendible double stent
US5827321A (en) * 1997-02-07 1998-10-27 Cornerstone Devices, Inc. Non-Foreshortening intraluminal prosthesis
WO1998040035A1 (en) * 1997-03-13 1998-09-17 United States Surgical Corporation Flexible tissue supporting device
US6451049B2 (en) 1998-04-29 2002-09-17 Sorin Biomedica Cardio, S.P.A. Stents for angioplasty
US5913895A (en) 1997-06-02 1999-06-22 Isostent, Inc. Intravascular stent with enhanced rigidity strut members
US5843175A (en) * 1997-06-13 1998-12-01 Global Therapeutics, Inc. Enhanced flexibility surgical stent
FR2764794B1 (en) * 1997-06-20 1999-11-12 Nycomed Lab Sa EXPANDED TUBULAR DEVICE WITH VARIABLE THICKNESS
ES2290995T3 (en) 1997-09-24 2008-02-16 Med Institute, Inc. RADIALLY EXPANDABLE ENDOPROTESIS.
US6042606A (en) * 1997-09-29 2000-03-28 Cook Incorporated Radially expandable non-axially contracting surgical stent
NO311781B1 (en) 1997-11-13 2002-01-28 Medinol Ltd Metal multilayer stents
US5964798A (en) 1997-12-16 1999-10-12 Cardiovasc, Inc. Stent having high radial strength
US6190406B1 (en) * 1998-01-09 2001-02-20 Nitinal Development Corporation Intravascular stent having tapered struts
WO1999044535A1 (en) * 1998-03-05 1999-09-10 Boston Scientific Limited Intraluminal stent
US5935162A (en) 1998-03-16 1999-08-10 Medtronic, Inc. Wire-tubular hybrid stent
US5911754A (en) 1998-07-24 1999-06-15 Uni-Cath Inc. Flexible stent with effective strut and connector patterns
US6190403B1 (en) 1998-11-13 2001-02-20 Cordis Corporation Low profile radiopaque stent with increased longitudinal flexibility and radial rigidity
US6273910B1 (en) * 1999-03-11 2001-08-14 Advanced Cardiovascular Systems, Inc. Stent with varying strut geometry
AU5903400A (en) * 1999-06-30 2001-01-31 Advanced Cardiovascular Systems Inc. Variable thickness stent and method of manufacture thereof
US6540774B1 (en) * 1999-08-31 2003-04-01 Advanced Cardiovascular Systems, Inc. Stent design with end rings having enhanced strength and radiopacity

Also Published As

Publication number Publication date
JP2011177557A (en) 2011-09-15
US8454677B2 (en) 2013-06-04
CA2391624C (en) 2007-11-06
EP1190685A2 (en) 2002-03-27
US20020058989A1 (en) 2002-05-16
TW539559B (en) 2003-07-01
US20020072792A1 (en) 2002-06-13
EP1399091A2 (en) 2004-03-24
AU2005205781B2 (en) 2007-01-04
WO2002024111A2 (en) 2002-03-28
KR100815360B1 (en) 2008-03-19
US6699278B2 (en) 2004-03-02
AU773171B2 (en) 2004-05-20
MXPA02005126A (en) 2003-09-25
AU8912801A (en) 2002-04-02
DE60123187T2 (en) 2007-09-06
JP2004522463A (en) 2004-07-29
JP2002102358A (en) 2002-04-09
WO2002024111A3 (en) 2003-12-24
ATE339932T1 (en) 2006-10-15
AU2005205781A1 (en) 2005-09-29
CA2391624A1 (en) 2002-03-28
EP1399091B1 (en) 2013-05-29
CA2651808C (en) 2013-01-08
JP5124896B2 (en) 2013-01-23
MXPA01009526A (en) 2003-03-27
US6669722B2 (en) 2003-12-30
EP1190685A3 (en) 2004-01-02
AU782021B2 (en) 2005-06-30
KR20020023647A (en) 2002-03-29
US20020058988A1 (en) 2002-05-16
CA2357650C (en) 2009-04-07
CA2357650A1 (en) 2002-03-22
US20040102836A1 (en) 2004-05-27
ES2270965T3 (en) 2007-04-16
US7338519B2 (en) 2008-03-04
DE60123187D1 (en) 2006-11-02
US20080109068A1 (en) 2008-05-08
AU7217101A (en) 2002-03-28
EP1190685B1 (en) 2006-09-20

Similar Documents

Publication Publication Date Title
CA2651808A1 (en) Stent with optimal strength and radiopacity characteristics
JP2004522463A5 (en)
DE60332184D1 (en) Stent with improved insertability
US6068656A (en) Coronary stent
AU781346B2 (en) Longitudinally flexible stent
US7611531B2 (en) Stent
US7442203B2 (en) Stent configurations
EP1018985B1 (en) Flexible metal wire stent
US7722658B2 (en) Longitudinally flexible stent
JP4271846B2 (en) Improved stent shape
US6602285B1 (en) Compact stent
CA2297671A1 (en) An intravascular stent having tapered strut
RU2001102543A (en) RESTRICTED INTRACOVASCULAR STENT
EP0928605A3 (en) An intravascular stent having an improved strut configuration
EP1374802A1 (en) Stent with diagonal flexible connecting links
CA2402818A1 (en) Stent with angulated struts
EP2255750A3 (en) Helical stent having improved flexibility and expandability
CA2446863C (en) Stent design
SK165499A3 (en) Serpentine coiled ladder stent
WO1996026689B1 (en) Improved longitudinally flexible expandable stent
EP1554993A3 (en) Flexible, stretchable coiled-sheet stent
CA2171047A1 (en) Expandable stent and method for delivery of same
CA2214627A1 (en) Expandable stent
JP4857470B2 (en) Stent
CA2360059C (en) Stent for improved transluminal deployment

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20210920