DE60040334D1 - Flexibler mikrokatheter - Google Patents

Flexibler mikrokatheter

Info

Publication number
DE60040334D1
DE60040334D1 DE60040334T DE60040334T DE60040334D1 DE 60040334 D1 DE60040334 D1 DE 60040334D1 DE 60040334 T DE60040334 T DE 60040334T DE 60040334 T DE60040334 T DE 60040334T DE 60040334 D1 DE60040334 D1 DE 60040334D1
Authority
DE
Germany
Prior art keywords
flexibility
along
regions
flexible microcatheter
different
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.)
Expired - Lifetime
Application number
DE60040334T
Other languages
English (en)
Inventor
Hieu V Le
John Edward Morris
Cindy M Setum
Robert G Dutcher
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.)
Bayer Medical Care Inc
Original Assignee
Possis Medical Inc
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 Possis Medical Inc filed Critical Possis Medical Inc
Application granted granted Critical
Publication of DE60040334D1 publication Critical patent/DE60040334D1/de
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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/0054—Catheters; Hollow probes characterised by structural features with regions for increasing flexibility
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M2025/0042—Microcatheters, cannula or the like having outside diameters around 1 mm or less
    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
    • A61M25/0053—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids having a variable stiffness along the longitudinal axis, e.g. by varying the pitch of the coil or braid
DE60040334T 1999-06-09 2000-04-18 Flexibler mikrokatheter Expired - Lifetime DE60040334D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/328,761 US6355027B1 (en) 1999-06-09 1999-06-09 Flexible microcatheter
PCT/US2000/010442 WO2000074759A1 (en) 1999-06-09 2000-04-18 Flexible microcatheter

Publications (1)

Publication Number Publication Date
DE60040334D1 true DE60040334D1 (de) 2008-11-06

Family

ID=23282328

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60040334T Expired - Lifetime DE60040334D1 (de) 1999-06-09 2000-04-18 Flexibler mikrokatheter

Country Status (7)

Country Link
US (1) US6355027B1 (de)
EP (1) EP1191968B1 (de)
JP (1) JP2003501160A (de)
AT (1) ATE409059T1 (de)
AU (1) AU4468100A (de)
DE (1) DE60040334D1 (de)
WO (1) WO2000074759A1 (de)

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Also Published As

Publication number Publication date
EP1191968A4 (de) 2006-05-17
EP1191968A1 (de) 2002-04-03
AU4468100A (en) 2000-12-28
EP1191968B1 (de) 2008-09-24
JP2003501160A (ja) 2003-01-14
WO2000074759A1 (en) 2000-12-14
ATE409059T1 (de) 2008-10-15
US6355027B1 (en) 2002-03-12

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