WO2000004942A1 - Catheter multilumiere, procedes de fabrication et d'utilisation - Google Patents

Catheter multilumiere, procedes de fabrication et d'utilisation Download PDF

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Publication number
WO2000004942A1
WO2000004942A1 PCT/US1999/010180 US9910180W WO0004942A1 WO 2000004942 A1 WO2000004942 A1 WO 2000004942A1 US 9910180 W US9910180 W US 9910180W WO 0004942 A1 WO0004942 A1 WO 0004942A1
Authority
WO
WIPO (PCT)
Prior art keywords
lumen
catheter
wall
inches
balloon
Prior art date
Application number
PCT/US1999/010180
Other languages
English (en)
Inventor
Amy C. Kelly
Ronald R. Hundertmark
John K. Soo Hoo
Gilbert Mata, Jr.
Original Assignee
Heartport, 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 Heartport, Inc. filed Critical Heartport, Inc.
Priority to AU40730/99A priority Critical patent/AU4073099A/en
Publication of WO2000004942A1 publication Critical patent/WO2000004942A1/fr

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
    • A61M25/10—Balloon catheters
    • 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
    • A61M25/0009—Making of catheters or other medical or surgical tubes
    • 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
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
    • A61M2025/0031—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves characterized by lumina for withdrawing or delivering, i.e. used for extracorporeal circuit treatment
    • 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
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M2025/0037—Multi-lumen catheters with stationary elements characterized by lumina being arranged side-by-side
    • 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
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M2025/004—Multi-lumen catheters with stationary elements characterized by lumina being arranged circumferentially
    • 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

Definitions

  • Fig. 12 is a partial cross-sectional view of the distal end of the blood flow lumen of the aortic occlusion catheter of Fig. 9 around line E-E.
  • the catheter 8 has an outer wall 48 which encloses the lumen 10.
  • An opening 50 at the distal end is fluidly coupled to the lumen 10 for withdrawing fluid from or infusing fluid into the patient through the lumen 10.
  • a number of holes 52, preferably eight, in the outer wall 48 enhance flow into and out of the lumen 10.
  • An inflation hole 54 couples the interior of the balloon 12 to the inflation lumen 40.
  • the lumen 10 preferably has a cross-sectional area of between 0.003 inches 2 and 0.013 inches 2 and more preferably 0.005 inches 2 and 0.008 inches 2 .
  • the lumens 18, 22, 28 may also be structurally separated from each other similar to the catheter 8 described above.
  • the lumens 18, 28 may be positioned within the lumen 20 similar to catheter 8 or each of the lumens 18, 20. 22 may pass independently through the first lumen 16 without departing from the scope of the present invention.
  • the proximal end of the shaft 86 is attached to a proximal extension 87 which is formed in a manner similar to the proximal extension 72 of Figs. 7 and 8.
  • the outer wall may have more openings therein for enhanced blood flow out of the lumen or the occluding member may be a mechanically actuated member.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Child & Adolescent Psychology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

La présente invention concerne un cathéter multilumière qui comprend une lumière principale (10), et une lumière de gonflage (40). La lumière de gonflage (40) passe à travers la lumière principale (10), sans être reliée à cette lumière sur une distance d'au moins trois pouces. Le cathéter multilumière (8) peut être utilisé afin de purger l'artère pulmonaire de son sang et de le diriger vers un système de dérivation (6). Ce cathéter multilumière peut aussi être utilisé comme un cathéter d'occlusion aortique qui ferme l'aorte ascendante et libère du fluide cardioplégique de manière à arrêter le coeur d'un patient en préparation à une intervention chirurgicale sur le coeur et le système circulatoire.
PCT/US1999/010180 1998-07-21 1999-05-10 Catheter multilumiere, procedes de fabrication et d'utilisation WO2000004942A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU40730/99A AU4073099A (en) 1998-07-21 1999-05-10 Multi-lumen catheters and methods of use and manufacture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12053598A 1998-07-21 1998-07-21
US09/120,535 1998-07-21

Publications (1)

Publication Number Publication Date
WO2000004942A1 true WO2000004942A1 (fr) 2000-02-03

Family

ID=22390924

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/010180 WO2000004942A1 (fr) 1998-07-21 1999-05-10 Catheter multilumiere, procedes de fabrication et d'utilisation

Country Status (2)

Country Link
AU (1) AU4073099A (fr)
WO (1) WO2000004942A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003061750A1 (fr) * 2002-01-17 2003-07-31 Scimed Life Systems, Inc. Configuration et procede permettant l'assemblage des elements d'un catheter
US8795253B2 (en) 2011-04-05 2014-08-05 Sorin Group Italia S.R.L. Bi-directional perfusion cannula
US9339599B2 (en) 2009-12-21 2016-05-17 Sorin Group Usa, Inc. Self-dilating cannula

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4299227A (en) * 1979-10-19 1981-11-10 Lincoff Harvey A Ophthalmological appliance
US4684363A (en) * 1984-10-31 1987-08-04 American Hospital Supply Corporation Rapidly inflatable balloon catheter and method
US5002556A (en) * 1986-11-29 1991-03-26 Terumo Kabushiki Kaisha Balloon catheter assembly
US5421826A (en) * 1992-04-29 1995-06-06 Cardiovascular Dynamics, Inc. Drug delivery and dilatation catheter having a reinforced perfusion lumen
US5584803A (en) * 1991-07-16 1996-12-17 Heartport, Inc. System for cardiac procedures
US5588965A (en) * 1995-03-07 1996-12-31 American Medical Systems, Inc. Device for slowly dilating the prostatic urethra
US5718680A (en) * 1994-07-20 1998-02-17 Danforth Biomedical Incorporated Catheter system with push rod for advancement of balloon along guidewire
US5738649A (en) * 1996-04-16 1998-04-14 Cardeon Corporation Peripheral entry biventricular catheter system for providing access to the heart for cardiopulmonary surgery or for prolonged circulatory support of the heart
US5827220A (en) * 1996-05-02 1998-10-27 Runge; Thomas M. Cannula system for a biventricular cardic support system or a cardiopulmonary bypass system and method

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4299227A (en) * 1979-10-19 1981-11-10 Lincoff Harvey A Ophthalmological appliance
US4684363A (en) * 1984-10-31 1987-08-04 American Hospital Supply Corporation Rapidly inflatable balloon catheter and method
US5002556A (en) * 1986-11-29 1991-03-26 Terumo Kabushiki Kaisha Balloon catheter assembly
US5584803A (en) * 1991-07-16 1996-12-17 Heartport, Inc. System for cardiac procedures
US5421826A (en) * 1992-04-29 1995-06-06 Cardiovascular Dynamics, Inc. Drug delivery and dilatation catheter having a reinforced perfusion lumen
US5718680A (en) * 1994-07-20 1998-02-17 Danforth Biomedical Incorporated Catheter system with push rod for advancement of balloon along guidewire
US5588965A (en) * 1995-03-07 1996-12-31 American Medical Systems, Inc. Device for slowly dilating the prostatic urethra
US5738649A (en) * 1996-04-16 1998-04-14 Cardeon Corporation Peripheral entry biventricular catheter system for providing access to the heart for cardiopulmonary surgery or for prolonged circulatory support of the heart
US5827220A (en) * 1996-05-02 1998-10-27 Runge; Thomas M. Cannula system for a biventricular cardic support system or a cardiopulmonary bypass system and method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003061750A1 (fr) * 2002-01-17 2003-07-31 Scimed Life Systems, Inc. Configuration et procede permettant l'assemblage des elements d'un catheter
US9339599B2 (en) 2009-12-21 2016-05-17 Sorin Group Usa, Inc. Self-dilating cannula
US10426514B2 (en) 2009-12-21 2019-10-01 Livanova Usa, Inc. Self-dilating cannula
US8795253B2 (en) 2011-04-05 2014-08-05 Sorin Group Italia S.R.L. Bi-directional perfusion cannula
US10183148B2 (en) 2011-04-05 2019-01-22 Sorin Group Italia S.R.L. Bi-directional perfusion cannula
US11464942B2 (en) 2011-04-05 2022-10-11 Sorin Group Italia S.R.L. Bi-directional perfusion cannula

Also Published As

Publication number Publication date
AU4073099A (en) 2000-02-14

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