Patent FR2333487A1 successfully refreshed from Google Patents.
FR2333487A1
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FR
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Implantable surgical tubing with sewable ends - has radially elastic wall including a fleece layer and reinforcement
Assignee: Rhone Poulenc Industries SA
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Filing: 1975-12-02
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Granted: —
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Expires: 1995-12-02
Abstract
Abstract The wall of the tubing is radially uniformly elastic and features at least 1 fleece layer and a reinforcement. The fleece forming the tube wall comprises at least partly a material that will be resorbed by a patient's body after at least 6 months. Pref. a polycondensate of glycolic or lactic acid(s) is used or an alkylene polyoxalate and/or alkylene polysuccinate, or a polyester. Used as a prosthetic blood vessel oesophagus, urether urethra or gall bladder duct. Reliable resistance to collapse under external pressure or in the event of such collapse, rapid recovery to original cross-section is obtd.
Inventors
- 👤 Jacques Chevallet
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 21:29
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/02; A61F2/04; A61F2/06; A61F2/064; A61F2/82; A61F2002/825; A61F2210/00; A61F2210/0004
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