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Machine translation
1. (WO1983003974) POLYMER INCORPORATION INTO IMPLANTABLE BIOLOGICAL TISSUE TO INHIBIT CALCIFICATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1983/003974    International Application No.:    PCT/US1983/000671
Publication Date: 24.11.1983 International Filing Date: 02.05.1983
IPC:
A61L 27/36 (2006.01)
Applicants: AMERICAN HOSPITAL SUPPLY CORPORATION [US/US]; One American Plaza, Evanston, IL 60201 (US)
Inventors: NASHEF, Aws, S.; (US)
Agent: BARBEAU, Donald, L.; American Hospital Supply Corporation, One American Plaza, Evanston, IL 60201 (US)
Priority Data:
377,747 13.05.1982 US
Title (EN) POLYMER INCORPORATION INTO IMPLANTABLE BIOLOGICAL TISSUE TO INHIBIT CALCIFICATION
(FR) INCORPORATION DE POLYMERE DANS DES TISSUS BIOLOGIQUES IMPLANTABLES POUR INHIBER LA CALCIFICATION
Abstract: front page image
(EN)A process for the preparation of implantable biological tissue, and in particular bioprosthetic heart valves, which are prone to calcification after implantation. The process includes the incorporation of biocompatible polymers into the tissue in an amount effective in reducing calcification of the implanted tissue.
(FR)Procédé de préparation de tissus biologiques implantables, et notamment de valves cardiaques bioprotétiques, qui ont tendance à se calcifier après l'implantation. Le procédé consiste à incorporer des polymères biocompatibles dans le tissu en une quantité pouvant réduire efficacement la calcification du tissu implanté.
Designated States: AU, JP.
European Patent Office (BE, CH, DE, FR, GB, NL).
Publication Language: English (EN)
Filing Language: English (EN)