EP1165176A1 - Dispositif medical gonflable muni d'elements d'injection destines a l'injection dans des zones localisees - Google Patents

Dispositif medical gonflable muni d'elements d'injection destines a l'injection dans des zones localisees

Info

Publication number
EP1165176A1
EP1165176A1 EP99956855A EP99956855A EP1165176A1 EP 1165176 A1 EP1165176 A1 EP 1165176A1 EP 99956855 A EP99956855 A EP 99956855A EP 99956855 A EP99956855 A EP 99956855A EP 1165176 A1 EP1165176 A1 EP 1165176A1
Authority
EP
European Patent Office
Prior art keywords
fluid
vessel
wall
dispensers
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.)
Withdrawn
Application number
EP99956855A
Other languages
German (de)
English (en)
Other versions
EP1165176A4 (fr
Inventor
Dennis M. Vigil
Robert E. Reiss
Peter Barath
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.)
Boston Scientific Ltd Barbados
Original Assignee
InterVentional Technologies 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
Priority claimed from US09/232,392 external-priority patent/US6210392B1/en
Priority claimed from US09/232,156 external-priority patent/US6102904A/en
Application filed by InterVentional Technologies Inc filed Critical InterVentional Technologies Inc
Publication of EP1165176A1 publication Critical patent/EP1165176A1/fr
Publication of EP1165176A4 publication Critical patent/EP1165176A4/fr
Withdrawn legal-status Critical Current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
    • A61M29/00—Dilators with or without means for introducing media, e.g. remedies
    • 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
    • A61M25/104—Balloon catheters used for angioplasty
    • 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
    • A61M25/1002—Balloon catheters characterised by balloon shape
    • 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
    • A61M2025/0057—Catheters delivering medicament other than through a conventional lumen, e.g. porous walls or hydrogel coatings
    • 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
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/105—Balloon catheters with special features or adapted for special applications having a balloon suitable for drug delivery, e.g. by using holes for delivery, drug coating or membranes
    • 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
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1086—Balloon catheters with special features or adapted for special applications having a special balloon surface topography, e.g. pores, protuberances, spikes or grooves

Abstract

Cette invention concerne un procédé et un dispositif permettant l'injection d'un fluide destiné au traitement des parois vasculaires. Une première version du dispositif comprend un ballonnet gonflable monté sur une sonde et une pluralité d'éléments d'injection, dirigés vers l'extérieur du ballonnet et se déplaçant avec lui. Au moins un canal fluidique permet la connexion fluidique entre chacun des éléments d'injection et une source fluidique. Lors de l'utilisation du dispositif, le ballonnet est tout d'abord placé dans un vaisseau à proximité de la zone à traiter. Le ballonnet est ensuite gonflé de sorte qu'il s'encastre entre les parois du vaisseau. Le fluide provenant de la source fluidique est alors introduit dans le canal fluidique et atteint les zones à traiter en passant par les éléments d'injection. Une seconde version du dispositif comprend une pluralité de tubes flexibles montés entre une sonde multilumière et une rondelle. Un fil double effet est connecté à la rondelle et passe dans la lumière de la sonde multilumière.
EP99956855A 1999-01-15 1999-12-06 Dispositif medical gonflable muni d'elements d'injection destines a l'injection dans des zones localisees Withdrawn EP1165176A4 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US232156 1981-02-09
US232392 1988-08-15
US09/232,392 US6210392B1 (en) 1999-01-15 1999-01-15 Method for treating a wall of a blood vessel
US09/232,156 US6102904A (en) 1995-07-10 1999-01-15 Device for injecting fluid into a wall of a blood vessel
PCT/US1999/025751 WO2000041761A1 (fr) 1999-01-15 1999-12-06 Dispositif medical gonflable muni d'elements d'injection destines a l'injection dans des zones localisees

Publications (2)

Publication Number Publication Date
EP1165176A1 true EP1165176A1 (fr) 2002-01-02
EP1165176A4 EP1165176A4 (fr) 2006-12-13

Family

ID=26925730

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99956855A Withdrawn EP1165176A4 (fr) 1999-01-15 1999-12-06 Dispositif medical gonflable muni d'elements d'injection destines a l'injection dans des zones localisees

Country Status (9)

Country Link
EP (1) EP1165176A4 (fr)
JP (1) JP2003532439A (fr)
KR (1) KR20020000860A (fr)
CN (1) CN1383385A (fr)
AU (1) AU764112B2 (fr)
CA (1) CA2359503C (fr)
HK (1) HK1048958A1 (fr)
IL (1) IL144164A0 (fr)
WO (1) WO2000041761A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6695830B2 (en) 1999-01-15 2004-02-24 Scimed Life Systems, Inc. Method for delivering medication into an arterial wall for prevention of restenosis
EP1305078B1 (fr) * 2000-07-24 2011-06-29 Jeffrey Grayzel Sonde a ballonnet rigide de dilatation et de mise en place de stent
US20070088335A1 (en) * 2001-10-24 2007-04-19 Med-El Elektromedizinische Geraete Gmbh Implantable neuro-stimulation electrode with fluid reservoir
US20050273049A1 (en) * 2004-06-08 2005-12-08 Peter Krulevitch Drug delivery device using microprojections
WO2007002154A2 (fr) * 2005-06-21 2007-01-04 Medrad, Inc. Systeme medical d'injection de fluide et de gonflage
ITTO20050650A1 (it) * 2005-09-20 2007-03-21 Sorin Biomedica Cardio Srl Dispositivo per terapia cellulare
CN101045175B (zh) * 2006-03-29 2012-07-04 微创医疗器械(上海)有限公司 双层球囊导管
CN101511420B (zh) * 2006-08-29 2013-08-07 特苏詹尼斯公司 用于细胞递送的导管
CN100550084C (zh) * 2007-07-21 2009-10-14 东经控股集团有限公司 在具有狭窄通道的物品上设置细小物的方法及其专用装置
US9616199B2 (en) 2009-12-31 2017-04-11 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigated catheter employing multi-lumenal irrigation tubing
FR2968014B1 (fr) 2010-11-25 2012-12-28 Commissariat Energie Atomique Procede de separation de l'americium des autres elements metalliques presents dans une phase aqueuse acide ou organique et ses applications
AU2013212265B2 (en) * 2012-01-23 2017-10-12 Shifamed Holdings, Llc Intravascular tissue disruption
JP2015097547A (ja) * 2012-03-09 2015-05-28 テルモ株式会社 バルーンカテーテル
JP2015163088A (ja) * 2012-06-26 2015-09-10 テルモ株式会社 医療器具
CN103463726B (zh) * 2013-08-20 2015-05-27 深圳市信立泰生物医疗工程有限公司 一种球囊扩张导管
CN104436421B (zh) * 2014-11-28 2017-12-01 刘宗军 一种可灌注药物球囊

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994023787A1 (fr) * 1993-04-22 1994-10-27 Rammler David H Catheter a ballon de prelevement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5242397A (en) * 1989-06-20 1993-09-07 Cedars-Sinai Medical Center Catheter device and method of use for intramural delivery of protein kinase C and tyrosine protein kinase inhibitors to prevent restenosis after balloon angioplasty
US5713863A (en) * 1996-01-11 1998-02-03 Interventional Technologies Inc. Catheter with fluid medication injectors
US5746716A (en) * 1995-07-10 1998-05-05 Interventional Technologies Inc. Catheter for injecting fluid medication into an arterial wall

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994023787A1 (fr) * 1993-04-22 1994-10-27 Rammler David H Catheter a ballon de prelevement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0041761A1 *

Also Published As

Publication number Publication date
AU764112B2 (en) 2003-08-07
AU1337600A (en) 2000-08-01
CA2359503C (fr) 2008-05-13
HK1048958A1 (zh) 2003-04-25
CN1383385A (zh) 2002-12-04
CA2359503A1 (fr) 2000-07-20
KR20020000860A (ko) 2002-01-05
EP1165176A4 (fr) 2006-12-13
JP2003532439A (ja) 2003-11-05
IL144164A0 (en) 2002-05-23
WO2000041761A1 (fr) 2000-07-20

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