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

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.
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 (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE469670T1 (de) 2002-12-09 2010-06-15 Medtronic Inc Verbindungsmodul für eine modulare implantierbare medizinische vorrichtung
US7596408B2 (en) 2002-12-09 2009-09-29 Medtronic, Inc. Implantable medical device with anti-infection agent
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
WO2008154507A1 (fr) * 2007-06-08 2008-12-18 R4 Vascular, Inc. Orifice de cathéter implantable
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
WO2012006625A2 (fr) 2010-07-09 2012-01-12 Velomedix, Inc. Procédé et appareil de mesure de pression
US9993613B2 (en) 2011-11-09 2018-06-12 Boston Scientific Scimed, Inc. Guide extension catheter
US20140025043A1 (en) * 2012-07-17 2014-01-23 Boston Scientific Scimed, Inc. Guide extension catheter
ITUB20155893A1 (it) * 2015-11-25 2017-05-25 Carlo Calcagno Dispositivo per endourologia dell?alta via urinaria
JP6920355B2 (ja) * 2016-06-08 2021-08-18 メドトロニック ヴァスキュラー インコーポレイテッド 溝付きプッシュ部材セグメントを備えるガイドエクステンションカテーテル
EP4356947A3 (fr) 2016-10-18 2024-08-14 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
SG11202003104SA (en) 2017-11-06 2020-05-28 Abiomed Inc Peel away hemostasis valve
AU2019269627B2 (en) 2018-05-16 2025-02-06 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
DE3442736C2 (de) 1984-11-23 1987-03-05 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
NZ331186A (en) 1996-02-02 2000-04-28 Alza Corp Osmotically driven sustained delivery drug delivery capsule
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
EP1235610A2 (fr) 2002-09-04
AU1958301A (en) 2001-06-18
WO2001041858A3 (fr) 2002-01-31

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Legal Events

Date Code Title Description
FZDE Discontinued