WO2007126292A3 - Catheter - Google Patents

Catheter Download PDF

Info

Publication number
WO2007126292A3
WO2007126292A3 PCT/KR2007/002144 KR2007002144W WO2007126292A3 WO 2007126292 A3 WO2007126292 A3 WO 2007126292A3 KR 2007002144 W KR2007002144 W KR 2007002144W WO 2007126292 A3 WO2007126292 A3 WO 2007126292A3
Authority
WO
WIPO (PCT)
Prior art keywords
catheter
catheter body
branch
main
area
Prior art date
Application number
PCT/KR2007/002144
Other languages
French (fr)
Other versions
WO2007126292A2 (en
Inventor
Yang-Soo Jang
Original Assignee
Humed Co Ltd
Yang-Soo Jang
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
Application filed by Humed Co Ltd, Yang-Soo Jang filed Critical Humed Co Ltd
Publication of WO2007126292A2 publication Critical patent/WO2007126292A2/en
Publication of WO2007126292A3 publication Critical patent/WO2007126292A3/en

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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • 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
    • 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
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/954—Instruments specially adapted for placement or removal of stents or stent-grafts for placing stents or stent-grafts in a bifurcation
    • 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
    • A61M25/00—Catheters; Hollow probes
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/0069—Tip not integral with tube
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082—Catheter tip comprising a tool
    • 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
    • A61M29/02—Dilators made of swellable material
    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2002/065—Y-shaped blood vessels
    • A61F2002/067—Y-shaped blood vessels modular
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M2025/0183—Rapid exchange or monorail catheters

Abstract

The present invention relates to a catheter. The catheter includes a catheter body that has the shape of a cylindrical rod, guides that are provided on the outer peripheral surface of the catheter body at one end of the catheter body and each have a through hole through which a lead wire passes, and a forming tool that is integrally formed at one end of the catheter body so as to extend outward and has a V-shaped groove. According to the present invention, it is possible to minimize an interfering portion between a main stent and a side stent, which are inserted into a main branch and a side branch, to facilitate a smooth flow of a bloodstream, and to increase an area of a stenting area of a branched portion between the main branch and the side branch.
PCT/KR2007/002144 2006-05-03 2007-05-02 Catheter WO2007126292A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2006-0039929 2006-05-03
KR1020060039929A KR100818167B1 (en) 2006-05-03 2006-05-03 Catheter

Publications (2)

Publication Number Publication Date
WO2007126292A2 WO2007126292A2 (en) 2007-11-08
WO2007126292A3 true WO2007126292A3 (en) 2008-01-03

Family

ID=38655926

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2007/002144 WO2007126292A2 (en) 2006-05-03 2007-05-02 Catheter

Country Status (2)

Country Link
KR (1) KR100818167B1 (en)
WO (1) WO2007126292A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100958886B1 (en) * 2008-03-27 2010-05-20 연세대학교 산학협력단 Catheter for chronic total occlusion and a position movement of stent installed to bifurcation vessel
KR200464439Y1 (en) * 2012-09-03 2013-01-03 김부윤 Catheter for medical treatment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010003161A1 (en) * 1996-11-04 2001-06-07 Vardi Gil M. Catheter with side sheath
US20030181923A1 (en) * 1996-11-04 2003-09-25 Gil Vardi Methods for deploying stents in bifurcations
US6955688B2 (en) * 1997-08-13 2005-10-18 Advanced Cardiovascular Systems, Inc. Stent and catheter assembly and method for treating bifurcations

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010003161A1 (en) * 1996-11-04 2001-06-07 Vardi Gil M. Catheter with side sheath
US20030181923A1 (en) * 1996-11-04 2003-09-25 Gil Vardi Methods for deploying stents in bifurcations
US6955688B2 (en) * 1997-08-13 2005-10-18 Advanced Cardiovascular Systems, Inc. Stent and catheter assembly and method for treating bifurcations

Also Published As

Publication number Publication date
WO2007126292A2 (en) 2007-11-08
KR20070107435A (en) 2007-11-07
KR100818167B1 (en) 2008-03-31

Similar Documents

Publication Publication Date Title
USD957642S1 (en) Analyte sensor inserter
USD599196S1 (en) Cord organizer
EP2452709A3 (en) Inserter assembly
WO2007058842A3 (en) Medical device with a grooved surface
USD653344S1 (en) Dental implant
WO2007095031A3 (en) System for delivering a stent
GB0603685D0 (en) Vascular prosthesis for aneurysms, set of vascular prostheses, method for manufacturing a vascular prosthesis and method for inserting a vascular prosthesis
WO2008100877A3 (en) Dual stiffness wire guide
ATE476215T1 (en) PUSH TUBING FOR STENT IMPLANTATION DEVICE
WO2008033232A3 (en) Bifurcation delivery systems and methods
WO2008002441A3 (en) Bifurcated stent with twisted hinges
WO2009058601A3 (en) Lubricious intraocular lens insertion device
WO2008036503A3 (en) Catheter shaft including a metallic tapered region
HK1112832A1 (en) A tampon applicator assembly
WO2008024140A3 (en) Alignment sheath apparatus and method
USD630337S1 (en) Tube holder assembly with rounded distal end
WO2009111307A3 (en) Coating and coating method
WO2007083108A3 (en) Implantable elongate member
USD603044S1 (en) Catheter tip
WO2007079014A3 (en) Kink-resistant guidewire having increased column strength
USD602565S1 (en) Ball valve
USD586778S1 (en) Earphone
USD605384S1 (en) Portion of a shoe
WO2009078930A3 (en) Belt
EP2332608A3 (en) Guidewire

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07746300

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07746300

Country of ref document: EP

Kind code of ref document: A2