CA2301637A1 - Catheter a lumiere extensible/souple integrale - Google Patents

Catheter a lumiere extensible/souple integrale Download PDF

Info

Publication number
CA2301637A1
CA2301637A1 CA002301637A CA2301637A CA2301637A1 CA 2301637 A1 CA2301637 A1 CA 2301637A1 CA 002301637 A CA002301637 A CA 002301637A CA 2301637 A CA2301637 A CA 2301637A CA 2301637 A1 CA2301637 A1 CA 2301637A1
Authority
CA
Canada
Prior art keywords
catheter
lumen
specified
catheter body
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.)
Abandoned
Application number
CA002301637A
Other languages
English (en)
Inventor
Albert Davis
Mitta Suresh
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.)
Chase Medical Inc
Original Assignee
Individual
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 US09/204,108 external-priority patent/US6179827B1/en
Application filed by Individual filed Critical Individual
Publication of CA2301637A1 publication Critical patent/CA2301637A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0021Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0021Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M2025/0025Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter having a collapsible lumen
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0021Catheters; Hollow probes characterised by the form of the tubing
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0021Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026Multi-lumen catheters with stationary elements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon 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)

Abstract

Cathéter et procédé de mise en application en tant que cathéter à ballonnet aortique possédant une lumière solidaire extensible et repliable. Ce cathéter est composé d'un corps principal à travers lequel s'étend une pluralité de lumières et comporte, de plus, une lumière extensible et repliable entourant le cathéter et portée par ce dernier. Cette lumière extensible et repliable possède un diamètre relativement important quand elle est gonflée par rapport au corps principal du cathéter et se gonfle automatiquement sous l'effet de la pression du liquide s'écoulant à travers la lumière. Cette lumière gonflable et repliable fortement dimensionnée est fixée au niveau de son extrémité distale au corps principal du cathéter et est, de ce fait, introduite avec ce dernier dans un vaisseau corporel et est également supportée par le corps du cathéter afin d'éviter la coudure.
CA002301637A 1998-12-01 1999-03-05 Catheter a lumiere extensible/souple integrale Abandoned CA2301637A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/204,108 1998-12-01
US09/204,108 US6179827B1 (en) 1998-03-16 1998-12-01 Catheter having integral expandable/collapsible lumen
PCT/US1999/004824 WO2000032264A1 (fr) 1998-12-01 1999-03-05 Catheter possedant une lumiere solidaire extensible et repliable

Publications (1)

Publication Number Publication Date
CA2301637A1 true CA2301637A1 (fr) 2000-06-01

Family

ID=22756659

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002301637A Abandoned CA2301637A1 (fr) 1998-12-01 1999-03-05 Catheter a lumiere extensible/souple integrale

Country Status (4)

Country Link
EP (1) EP1051214A1 (fr)
AU (1) AU2984699A (fr)
CA (1) CA2301637A1 (fr)
WO (1) WO2000032264A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE427768T1 (de) 2002-04-25 2009-04-15 Univ Leland Stanford Junior Expandierbare fuhrungshulse
US8002725B2 (en) 2005-07-18 2011-08-23 Novostent Corporation Embolic protection and plaque removal system with closed circuit aspiration and filtering
US20160067444A1 (en) * 2013-03-15 2016-03-10 National University Of Ireland, Galway A Catheter Having an Expansile Sheath
US20220096257A1 (en) * 2019-01-31 2022-03-31 Marblehead Medical Llc Carotid artery stenting systems and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4406656A (en) * 1981-06-01 1983-09-27 Brack Gillium Hattler Venous catheter having collapsible multi-lumens
US5263932A (en) * 1992-04-09 1993-11-23 Jang G David Bailout catheter for fixed wire angioplasty
US5466222A (en) * 1994-03-30 1995-11-14 Scimed Life Systems, Inc. Longitudinally collapsible and exchangeable catheter
US5472418A (en) * 1994-07-28 1995-12-05 Palestrant; Aubrey M. Flattened collapsible vascular catheter

Also Published As

Publication number Publication date
AU2984699A (en) 2000-06-19
EP1051214A1 (fr) 2000-11-15
WO2000032264A1 (fr) 2000-06-08

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead