Processing

Please wait...

Settings

Settings

Goto Application

1. WO1996039950 - SIDE BRANCH OCCLUSION CATHETER DEVICE HAVING INTEGRATED ENDOSCOPE FOR PERFORMING ENDOSCOPICALLY VISUALIZED OCCLUSION OF THE SIDE BRANCHES OF AN ANATOMICAL PASSAGEWAY

Publication Number WO/1996/039950
Publication Date 19.12.1996
International Application No. PCT/US1996/009745
International Filing Date 06.06.1996
Chapter 2 Demand Filed 13.12.1996
IPC
A61B 17/12 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
12for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
CPC
A61B 17/12022
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
12for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
12022Occluding by internal devices, e.g. balloons or releasable wires
A61B 17/12109
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
12for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
12022Occluding by internal devices, e.g. balloons or releasable wires
12099characterised by the location of the occluder
12109in a blood vessel
A61B 17/1214
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
12for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
12022Occluding by internal devices, e.g. balloons or releasable wires
12131characterised by the type of occluding device
1214Coils or wires
A61B 2017/22097
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
22Implements for squeezing-off ulcers or the like on ; the inside of; inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; ; Apparatus for removing obstructions in blood vessels, not otherwise provided for
22097Valve removal in veins
A61M 2025/018
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
25Catheters; Hollow probes
01Introducing, guiding, advancing, emplacing or holding catheters
018Catheters having a lateral opening for guiding elongated means lateral to the catheter
Applicants
  • BAXTER INTERNATIONAL INC. [US]/[US]
Inventors
  • LOUW, Frank
  • SOSNOWSKI, Stephen
  • ROSENTHAL, David
Agents
  • CANTER, Bruce, M.
Priority Data
08/486,03807.06.1995US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SIDE BRANCH OCCLUSION CATHETER DEVICE HAVING INTEGRATED ENDOSCOPE FOR PERFORMING ENDOSCOPICALLY VISUALIZED OCCLUSION OF THE SIDE BRANCHES OF AN ANATOMICAL PASSAGEWAY
(FR) DISPOSITIF DESTINE A UN CATHETER D'OCCLUSION DE BRANCHE LATERALE ET POURVU D'UN ENDOSCOPE, AFIN D'EFFECTUER UNE OCCLUSION VISUALISEE DE MANIERE ENDOSCOPIQUE DES BRANCHES LATERALES D'UN CONDUIT ANATOMIQUE
Abstract
(EN)
The device for blocking (e.g., embolizing) the side branches of an anatomical passageway under endoscopic guidance. The device comprises an elongate catheter body having a side branch blocking apparatus, such as an embolization catheter, disposed therein and further incorporating an endoscope (e.g., an angioscope). The incorporated endoscope is useable to a) visually locate side branches which emanate from the anatomical passageway and b) visually observe the operation of the side branch blocking apparatus. Also disclosed are methods for utilizing a device of the foregoing character, including methods for performing $i(in situ) embolization of the side branches of a vein, under angioscopic visualization. The endoscopic component of the device may also be utilized to visually observe the use and/or effect of one or more separate devices, such as valvulotome(s) used for cutting venous valves located within the lumen of a vein.
(FR)
Ce dispositif de blocage (par exemple d'embolisation) de branches latérales d'un conduit anatomique sous guidage endoscopique, comprend un corps de cathéter de forme allongée, doté d'un élément de blocage de branche latérale, tel qu'un cathéter d'embolisation, placé dans celui-ci et comportant, en outre, un endoscope (par exemple un angioscope) que l'on peut utiliser A) pour situer visuellement des branches latérales qui émanent du conduit anatomique, et B) observer le fonctionnement du dispositif de blocage de branche latérale. On décrit également des procédés d'utilisation d'un tel dispositif, notamment des procédés destinés à effectuer une embolisation $i(in situ) des branches latérales d'une veine, sous visualisation angioscopique. On peut également utiliser l'élément endoscope du dispositif pour observer l'utilisation et/ou l'effet d'un ou de plusieurs dispositifs séparés, tels qu'un (des) valvulotome(s) utilisés pour couper des valvules du sinus veineux situées dans la lumière d'une veine.
Also published as
Latest bibliographic data on file with the International Bureau