DE69924611T2 - Katheter mit besonderem design der katheterspitze zum verbesserten durchführen durch einen stent - Google Patents

Katheter mit besonderem design der katheterspitze zum verbesserten durchführen durch einen stent Download PDF

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Publication number
DE69924611T2
DE69924611T2 DE69924611T DE69924611T DE69924611T2 DE 69924611 T2 DE69924611 T2 DE 69924611T2 DE 69924611 T DE69924611 T DE 69924611T DE 69924611 T DE69924611 T DE 69924611T DE 69924611 T2 DE69924611 T2 DE 69924611T2
Authority
DE
Germany
Prior art keywords
tip
distal
catheter
stent
balloon
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
DE69924611T
Other languages
German (de)
English (en)
Other versions
DE69924611D1 (de
Inventor
E. Tracee EIDENSCHINK
J. Timothy MICKLEY
R. Christopher LARSON
P. Steven MERTENS
L. Charles EUTENEUER
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.)
Boston Scientific Ltd Barbados
Original Assignee
Boston Scientific Ltd Barbados
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
Priority claimed from US09/034,421 external-priority patent/US6113579A/en
Application filed by Boston Scientific Ltd Barbados filed Critical Boston Scientific Ltd Barbados
Application granted granted Critical
Publication of DE69924611D1 publication Critical patent/DE69924611D1/de
Publication of DE69924611T2 publication Critical patent/DE69924611T2/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
    • A61M25/0067—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
    • 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
    • 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
    • A61M25/008—Strength or flexibility characteristics of the catheter tip
    • 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
    • A61M25/008—Strength or flexibility characteristics of the catheter tip
    • A61M2025/0081—Soft tip
    • 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
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1093—Balloon catheters with special features or adapted for special applications having particular tip characteristics
    • 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
    • A61M25/02—Holding devices, e.g. on the body
    • A61M25/04—Holding devices, e.g. on the body in the body, e.g. expansible
    • 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
    • A61M25/10—Balloon catheters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
DE69924611T 1998-03-04 1999-02-18 Katheter mit besonderem design der katheterspitze zum verbesserten durchführen durch einen stent Expired - Lifetime DE69924611T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US34421 1998-03-04
US09/034,421 US6113579A (en) 1998-03-04 1998-03-04 Catheter tip designs and methods for improved stent crossing
US09/233,553 US6517515B1 (en) 1998-03-04 1999-01-20 Catheter having variable size guide wire lumen
US233553 1999-01-20
PCT/US1999/003438 WO1999044666A2 (en) 1998-03-04 1999-02-18 Catheter tip designs and methods for improved stent crossing

Publications (2)

Publication Number Publication Date
DE69924611D1 DE69924611D1 (de) 2005-05-12
DE69924611T2 true DE69924611T2 (de) 2005-09-15

Family

ID=26710920

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69924611T Expired - Lifetime DE69924611T2 (de) 1998-03-04 1999-02-18 Katheter mit besonderem design der katheterspitze zum verbesserten durchführen durch einen stent

Country Status (7)

Country Link
US (1) US6517515B1 (enExample)
EP (1) EP1094861B1 (enExample)
JP (1) JP4295919B2 (enExample)
AT (1) ATE292489T1 (enExample)
CA (1) CA2322642C (enExample)
DE (1) DE69924611T2 (enExample)
WO (1) WO1999044666A2 (enExample)

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ATE292489T1 (de) 2005-04-15
JP2002505165A (ja) 2002-02-19
WO1999044666A3 (en) 2001-03-08
US6517515B1 (en) 2003-02-11
CA2322642C (en) 2008-02-12
JP4295919B2 (ja) 2009-07-15
EP1094861B1 (en) 2005-04-06
CA2322642A1 (en) 1999-09-10
WO1999044666A2 (en) 1999-09-10
DE69924611D1 (de) 2005-05-12

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