DE69721631D1 - Knickresistenter geflochtener Katheter mit distalen Seitenlöchern - Google Patents

Knickresistenter geflochtener Katheter mit distalen Seitenlöchern

Info

Publication number
DE69721631D1
DE69721631D1 DE69721631T DE69721631T DE69721631D1 DE 69721631 D1 DE69721631 D1 DE 69721631D1 DE 69721631 T DE69721631 T DE 69721631T DE 69721631 T DE69721631 T DE 69721631T DE 69721631 D1 DE69721631 D1 DE 69721631D1
Authority
DE
Germany
Prior art keywords
catheter
section
sections
typically
tubing
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
DE69721631T
Other languages
English (en)
Other versions
DE69721631T2 (de
Inventor
Gene Samson
Hanh Doan
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.)
Target Therapeutics Inc
Original Assignee
Target Therapeutics 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 Target Therapeutics Inc filed Critical Target Therapeutics Inc
Publication of DE69721631D1 publication Critical patent/DE69721631D1/de
Application granted granted Critical
Publication of DE69721631T2 publication Critical patent/DE69721631T2/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
    • A61M25/005—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
    • 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
    • A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
    • A61M2025/0079—Separate user-activated means, e.g. guidewires, guide tubes, balloon catheters or sheaths, for sealing off an orifice, e.g. a lumen or side holes, of a catheter
    • 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
    • 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
    • A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
DE69721631T 1996-05-30 1997-05-23 Knickresistenter geflochtener Katheter mit distalen Seitenlöchern Expired - Lifetime DE69721631T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US652701 1996-05-30
US08/652,701 US5782811A (en) 1996-05-30 1996-05-30 Kink-resistant braided catheter with distal side holes

Publications (2)

Publication Number Publication Date
DE69721631D1 true DE69721631D1 (de) 2003-06-12
DE69721631T2 DE69721631T2 (de) 2004-04-01

Family

ID=24617816

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69721631T Expired - Lifetime DE69721631T2 (de) 1996-05-30 1997-05-23 Knickresistenter geflochtener Katheter mit distalen Seitenlöchern

Country Status (10)

Country Link
US (2) US5782811A (de)
EP (1) EP0810003B1 (de)
JP (1) JP2965940B2 (de)
KR (1) KR970073616A (de)
AT (1) ATE239520T1 (de)
AU (1) AU692733B2 (de)
CA (1) CA2206367C (de)
DE (1) DE69721631T2 (de)
NO (1) NO972452L (de)
TW (1) TW341519B (de)

Families Citing this family (255)

* Cited by examiner, † Cited by third party
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AU2359297A (en) 1998-01-08
NO972452D0 (no) 1997-05-29
AU692733B2 (en) 1998-06-11
US6197014B1 (en) 2001-03-06
TW341519B (en) 1998-10-01
CA2206367A1 (en) 1997-11-30
JP2965940B2 (ja) 1999-10-18
KR970073616A (ko) 1997-12-10
DE69721631T2 (de) 2004-04-01
ATE239520T1 (de) 2003-05-15
EP0810003B1 (de) 2003-05-07
US5782811A (en) 1998-07-21
JPH1071208A (ja) 1998-03-17
EP0810003A2 (de) 1997-12-03
NO972452L (no) 1997-12-01
CA2206367C (en) 2001-02-13
EP0810003A3 (de) 1998-06-24

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