WO2001041858A3 - Catheter avec lumiere pour stylet - Google Patents

Catheter avec lumiere pour stylet Download PDF

Info

Publication number
WO2001041858A3
WO2001041858A3 PCT/US2000/033476 US0033476W WO0141858A3 WO 2001041858 A3 WO2001041858 A3 WO 2001041858A3 US 0033476 W US0033476 W US 0033476W WO 0141858 A3 WO0141858 A3 WO 0141858A3
Authority
WO
WIPO (PCT)
Prior art keywords
catheter
stylet
lumen
stylet lumen
distal end
Prior art date
Application number
PCT/US2000/033476
Other languages
English (en)
Other versions
WO2001041858A2 (fr
Inventor
Edward M Gillis
James A Filice
Felix Theeuwes
Original Assignee
Durect Corp
Edward M Gillis
James A Filice
Felix Theeuwes
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 Durect Corp, Edward M Gillis, James A Filice, Felix Theeuwes filed Critical Durect Corp
Priority to EP00982564A priority Critical patent/EP1235610A2/fr
Priority to AU19583/01A priority patent/AU1958301A/en
Priority to CA002389028A priority patent/CA2389028A1/fr
Publication of WO2001041858A2 publication Critical patent/WO2001041858A2/fr
Publication of WO2001041858A3 publication Critical patent/WO2001041858A3/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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0102—Insertion or introduction using an inner stiffening member, e.g. stylet or push-rod
    • 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
    • A61M2025/0034—Multi-lumen catheters with stationary elements characterized by elements which are assembled, connected or fused, e.g. splittable tubes, outer sheaths creating lumina or separate cores
    • 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
    • A61M2025/0039—Multi-lumen catheters with stationary elements characterized by lumina being arranged coaxially

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)
  • Materials For Medical Uses (AREA)

Abstract

La présente invention concerne un cathéter utilisable pour l'administration de médicaments. Le cathéter comprend un corps de cathéter comprenant des extrémités proximale et distale et délimitant une lumière d'administration de médicaments et une lumière de stylet. La lumière de stylet comprend une extrémité distale configurée pour permettre à un stylet de se mettre bout à bout avec l'extrémité distale de la lumière du stylet et une ouverture proximale qui est distale par rapport à l'extrémité proximale du cathéter, avec entrée pour stylet sur le côté du cathéter. La lumière du stylet est conçue pour recevoir coulissant un stylet qui peut servir à guider le cathéter jusqu'au site d'intérêt dans le corps du patient et faciliter ainsi l'implantation du cathéter.
PCT/US2000/033476 1999-12-08 2000-12-07 Catheter avec lumiere pour stylet WO2001041858A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP00982564A EP1235610A2 (fr) 1999-12-08 2000-12-07 Catheter avec lumiere pour stylet
AU19583/01A AU1958301A (en) 1999-12-08 2000-12-07 Catheter with stylet lumen
CA002389028A CA2389028A1 (fr) 1999-12-08 2000-12-07 Catheter avec lumiere pour stylet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45750299A 1999-12-08 1999-12-08
US09/457,502 1999-12-08

Publications (2)

Publication Number Publication Date
WO2001041858A2 WO2001041858A2 (fr) 2001-06-14
WO2001041858A3 true WO2001041858A3 (fr) 2002-01-31

Family

ID=23816993

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/033476 WO2001041858A2 (fr) 1999-12-08 2000-12-07 Catheter avec lumiere pour stylet

Country Status (4)

Country Link
EP (1) EP1235610A2 (fr)
AU (1) AU1958301A (fr)
CA (1) CA2389028A1 (fr)
WO (1) WO2001041858A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9162072B2 (en) 2004-04-30 2015-10-20 Medtronic, Inc. Implantable medical device with lubricious material
US9393432B2 (en) 2008-10-31 2016-07-19 Medtronic, Inc. Non-hermetic direct current interconnect
US9993613B2 (en) 2011-11-09 2018-06-12 Boston Scientific Scimed, Inc. Guide extension catheter

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7727188B2 (en) * 2003-12-17 2010-06-01 Convatec Technologies Inc. Balloon catheter with positioning pocket
US20060039946A1 (en) * 2004-08-20 2006-02-23 Medtronic Inc. Drug eluting medical device
US20070093697A1 (en) * 2005-10-21 2007-04-26 Theranova, Llc Method and apparatus for detection of right to left shunting in the cardiopulmonary vasculature
US9084901B2 (en) 2006-04-28 2015-07-21 Medtronic, Inc. Cranial implant
WO2008154507A1 (fr) * 2007-06-08 2008-12-18 R4 Vascular, Inc. Orifice de cathéter implantable
US8721621B2 (en) 2009-09-10 2014-05-13 Taris Biomedical, Inc. Systems and methods for deploying devices to genitourinary sites
US9622670B2 (en) 2010-07-09 2017-04-18 Potrero Medical, Inc. Method and apparatus for pressure measurement
EP2874690B1 (fr) * 2012-07-17 2021-03-24 Boston Scientific Scimed, Inc. Cathéter d'extension de guidage
ITUB20155893A1 (it) * 2015-11-25 2017-05-25 Carlo Calcagno Dispositivo per endourologia dell?alta via urinaria
AU2017277398B2 (en) * 2016-06-08 2021-10-14 Medtronic Vascular Inc. Guide extension catheter with grooved push member segment
WO2018075700A1 (fr) 2016-10-18 2018-04-26 Boston Scientific Scimed, Inc. Cathéter d'extension de guidage
IL300057B2 (en) 2016-12-08 2024-04-01 Abiomed Inc A design technique for peel-off penetrative design
IL301505B1 (en) 2017-11-06 2024-04-01 Abiomed Inc A bleeding stop valve is peeling off
CN112533661A (zh) 2018-05-16 2021-03-19 阿比奥梅德公司 剥离鞘组合件

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0570102A1 (fr) * 1992-05-12 1993-11-18 Ovamed Corporation Cathéter pour administrer des matières
US5772642A (en) * 1997-02-19 1998-06-30 Medtronic, Inc. Closed end catheter
US5820610A (en) * 1996-04-30 1998-10-13 Medtronic, Inc. Microbore catheter with velocity reducing chamber
WO1999027985A1 (fr) * 1997-12-01 1999-06-10 Scimed Life Systems, Inc. Systeme de catheter a espace mort specifie utile pour l'administration d'un bolus de liquide de faible volume
US5957912A (en) * 1998-04-16 1999-09-28 Camino Neurocare, Inc. Catheter having distal stylet opening and connector
EP1040844A1 (fr) * 1999-03-30 2000-10-04 JOHNSON & JOHNSON PROFESSIONAL Inc. Cathéter de drainage fendu avec stylet

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3442736A1 (de) 1984-11-23 1986-06-05 Tassilo Dr.med. 7800 Freiburg Bonzel Dilatationskatheter
US5350395A (en) 1986-04-15 1994-09-27 Yock Paul G Angioplasty apparatus facilitating rapid exchanges
PT1238658E (pt) 1996-02-02 2005-04-29 Alza Corp Administracao controlada de um agente activo que utiliza um sistema implantavel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0570102A1 (fr) * 1992-05-12 1993-11-18 Ovamed Corporation Cathéter pour administrer des matières
US5820610A (en) * 1996-04-30 1998-10-13 Medtronic, Inc. Microbore catheter with velocity reducing chamber
US5772642A (en) * 1997-02-19 1998-06-30 Medtronic, Inc. Closed end catheter
WO1999027985A1 (fr) * 1997-12-01 1999-06-10 Scimed Life Systems, Inc. Systeme de catheter a espace mort specifie utile pour l'administration d'un bolus de liquide de faible volume
US5957912A (en) * 1998-04-16 1999-09-28 Camino Neurocare, Inc. Catheter having distal stylet opening and connector
EP1040844A1 (fr) * 1999-03-30 2000-10-04 JOHNSON & JOHNSON PROFESSIONAL Inc. Cathéter de drainage fendu avec stylet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9162072B2 (en) 2004-04-30 2015-10-20 Medtronic, Inc. Implantable medical device with lubricious material
US9393432B2 (en) 2008-10-31 2016-07-19 Medtronic, Inc. Non-hermetic direct current interconnect
US9993613B2 (en) 2011-11-09 2018-06-12 Boston Scientific Scimed, Inc. Guide extension catheter

Also Published As

Publication number Publication date
WO2001041858A2 (fr) 2001-06-14
AU1958301A (en) 2001-06-18
CA2389028A1 (fr) 2001-06-14
EP1235610A2 (fr) 2002-09-04

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