CA2389028A1 - Catheter avec lumiere pour stylet - Google Patents

Catheter avec lumiere pour stylet Download PDF

Info

Publication number
CA2389028A1
CA2389028A1 CA002389028A CA2389028A CA2389028A1 CA 2389028 A1 CA2389028 A1 CA 2389028A1 CA 002389028 A CA002389028 A CA 002389028A CA 2389028 A CA2389028 A CA 2389028A CA 2389028 A1 CA2389028 A1 CA 2389028A1
Authority
CA
Canada
Prior art keywords
catheter
lumen
stylet
drug
delivery
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
CA002389028A
Other languages
English (en)
Inventor
James A. Filice
Edward M. Gillis
Felix Theeuwes
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.)
Durect Corp
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
Application filed by Individual filed Critical Individual
Publication of CA2389028A1 publication Critical patent/CA2389028A1/fr
Abandoned 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
    • A61M25/01—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

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.
CA002389028A 1999-12-08 2000-12-07 Catheter avec lumiere pour stylet Abandoned CA2389028A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US45750299A 1999-12-08 1999-12-08
US09/457,502 1999-12-08
PCT/US2000/033476 WO2001041858A2 (fr) 1999-12-08 2000-12-07 Catheter avec lumiere pour stylet

Publications (1)

Publication Number Publication Date
CA2389028A1 true CA2389028A1 (fr) 2001-06-14

Family

ID=23816993

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002389028A Abandoned CA2389028A1 (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)

Families Citing this family (17)

* 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
US20050245984A1 (en) * 2004-04-30 2005-11-03 Medtronic, Inc. Implantable medical device with lubricious material
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
US8079990B2 (en) 2007-06-08 2011-12-20 R4 Vascular, Inc. Implantable catheter port
US9393432B2 (en) 2008-10-31 2016-07-19 Medtronic, Inc. Non-hermetic direct current interconnect
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
WO2013070758A2 (fr) 2011-11-09 2013-05-16 Boston Scientific Scimed, Inc. Cathéter guide extensible
JP2015526159A (ja) * 2012-07-17 2015-09-10 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． ガイド拡張カテーテル
ITUB20155893A1 (it) * 2015-11-25 2017-05-25 Carlo Calcagno Dispositivo per endourologia dell?alta via urinaria
BR112018075382A2 (pt) * 2016-06-08 2019-03-19 Medtronic Vascular, Inc. cateter guia de extensão, e, sistema de tratamento coronário.
EP4356947A2 (fr) 2016-10-18 2024-04-24 Boston Scientific Scimed, Inc. Cathéter d'extension de guidage
US11364363B2 (en) 2016-12-08 2022-06-21 Abiomed, Inc. Overmold technique for peel-away introducer design
KR102639888B1 (ko) 2017-11-06 2024-02-23 아비오메드, 인크. 분리 제거형 지혈 밸브
US11793977B2 (en) 2018-05-16 2023-10-24 Abiomed, Inc. Peel-away sheath assembly

Family Cites Families (9)

* 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
US5273527A (en) * 1992-05-12 1993-12-28 Ovamed Corporation Delivery catheter
WO1997027840A1 (fr) 1996-02-02 1997-08-07 Alza Corporation Administration prolongee d'un agent actif a l'aide d'un systeme implantable
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
US6764461B2 (en) * 1997-12-01 2004-07-20 Scimed Life Systems, Inc. Catheter system for the delivery of a low volume bolus
US5957912A (en) * 1998-04-16 1999-09-28 Camino Neurocare, Inc. Catheter having distal stylet opening and connector
US6193691B1 (en) * 1999-03-30 2001-02-27 Depuy Orthopaedics, Inc. Catheter system

Also Published As

Publication number Publication date
WO2001041858A2 (fr) 2001-06-14
WO2001041858A3 (fr) 2002-01-31
AU1958301A (en) 2001-06-18
EP1235610A2 (fr) 2002-09-04

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Legal Events

Date Code Title Description
FZDE Discontinued