EP 0664689 A1 19950802 - STENTS FOR BODY LUMENS EXHIBITING PERISTALTIC.
Title (en)
STENTS FOR BODY LUMENS EXHIBITING PERISTALTIC.
Title (de)
STENTS FÜR KÖRPERLUMINA DIE EINE PERISTALTIK AUFWEISEN.
Title (fr)
DISPOSITIF D'EXPANSION POUR PASSAGES CORPORELS A MOUVEMENT PERISTALTIQUE.
Publication
Application
Priority
- US 96058492 A 19921013
- US 9309717 W 19931013
Abstract (en)
[origin: WO9412136A1] A stent (100) for reinforcement of the lumen of a peristaltic organ, and methods for forming, shaping and heat-treating of such a stent. The stent (100) is formed by knitting preferably a nitinol wire into a pattern of overlapping loops selected such that from a relaxed state each row of loops may shift axially relative to and independently of the rows on either side. A stent is also shown which comprises two resilient cylindrical mesh layers (532, 534) and a semi-permeable compliant membrane (530) such as expanded polytetrafluoroethylene, sandwiched between. A method is also shown of manufacturing a delivery system for a resilient tubular device such as a stent so that the device can be inserted into the body in a substantially reduced diameter.
IPC 1-7
IPC 8 full level
A61F 2/06 (2006.01); A61F 2/84 (2006.01); A61F 2/90 (2006.01); A61F 2/95 (2013.01); A61F 2/958 (2013.01); A61F 2/966 (2013.01); A61F 2/00 (2006.01); A61F 2/04 (2006.01)
CPC (source: EP US)
A61F 2/90 (2013.01 - EP); A61F 2/95 (2013.01 - EP); A61F 2/958 (2013.01 - EP); A61F 2/966 (2013.01 - EP US); A61F 2/0077 (2013.01 - EP); A61F 2002/046 (2013.01 - EP); A61F 2210/0019 (2013.01 - EP); A61F 2210/0076 (2013.01 - EP); A61F 2230/0013 (2013.01 - EP); A61F 2230/0067 (2013.01 - EP); A61F 2230/0076 (2013.01 - EP); A61F 2230/0078 (2013.01 - EP)
Designated contracting state (EPC)
BE DE DK ES FR IE IT NL
DOCDB simple family (publication)
WO 9412136 A1 19940609; CA 2146156 A1 19940609; CA 2146156 C 20041130; CA 2475058 A1 19940609; CA 2475058 C 20081202; EP 0664689 A1 19950802; EP 0664689 A4 19970226; JP 3904598 B2 20070411; JP H08502428 A 19960319
DOCDB simple family (application)
US 9309717 W 19931013; CA 2146156 A 19931013; CA 2475058 A 19931013; EP 93923362 A 19931013; JP 51044194 A 19931013