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1. WO1996003162 - INTRALUMINAL CATHETER WITH HIGH STRENGTH PROXIMAL SHAFT

Publication Number WO/1996/003162
Publication Date 08.02.1996
International Application No. PCT/US1995/008635
International Filing Date 10.07.1995
Chapter 2 Demand Filed 15.02.1996
IPC
A61L 29/06 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
29Materials for catheters or for coating catheters
04Macromolecular materials
06obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
A61L 29/14 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
29Materials for catheters or for coating catheters
14Materials characterised by their function or physical properties
A61M 25/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
25Catheters; Hollow probes
A61M 29/02 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
29Dilators with or without means for introducing media, e.g. remedies
02Inflatable dilators; Dilators made of swellable materials
CPC
A61L 29/06
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
29Materials for catheters, ; medical tubing, cannulae, or endoscopes; or for coating catheters
04Macromolecular materials
06obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
A61L 29/14
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
29Materials for catheters, ; medical tubing, cannulae, or endoscopes; or for coating catheters
14Materials characterised by their function or physical properties ; , e.g. lubricating compositions
A61M 25/0045
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
25Catheters; Hollow probes
0043characterised by structural features
0045multi-layered, e.g. coated
A61M 25/0054
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
25Catheters; Hollow probes
0043characterised by structural features
0054with regions for increasing flexibility
A61M 25/104
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
25Catheters; Hollow probes
10Balloon catheters
104used for angioplasty
Applicants
  • ADVANCED CARDIOVASCULAR SYSTEMS, INC. [US/US]; 3200 Lakeside Drive P.O. Box 58167 Santa Clara, CA 95052-8167, US
Inventors
  • AINSWORTH, Robert, D.; US
  • CHENG, Tai, C.; US
  • WASICEK, Lawrence, D.; US
Agents
  • LYNCH, Edward, J.; Heller, Ehrman, White & McAuliffe 525 University Avenue Palo Alto, CA 94301-1900, US
Priority Data
08/280,21025.07.1994US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) INTRALUMINAL CATHETER WITH HIGH STRENGTH PROXIMAL SHAFT
(FR) SONDE INTRALUMINALE DOTEE D'UN AXE PROXIMAL A HAUTE RESISTANCE
Abstract
(EN)
A balloon dilatation having a relatively stiff proximal catheter shaft which is formed at least in part of an engineering thermoplastic polymer material with a tensile strength of at least about 10,000 psi, an elongation of at least 50 % and a tensile modulus of at least 300,000 psi. The polymer is preferably an aromatic polymer, and particularly polyetheretherketone.
(FR)
L'invention décrit une dilatation par ballonnet à l'aide d'un axe proximal de sonde relativement rigide, au moins partiellement formé d'un matériau industriel polymère thermoplastique ayant une résistance à la traction d'au moins environ 10 000 psi, un allongement d'au moins 50 % et un module en traction d'au moins 300 000 psi. Ledit polymère est de préférence un polymère aromatique et notamment un polyétheréthercétone.
Also published as
Latest bibliographic data on file with the International Bureau