04704131 is referenced by 59 patents and cites 5 patents.

The medical material contains heparinized collagen in which heparin has been bonded to protamine covalently fixed on collagen, and, owing to its excellent compatibility with living bodies, especially, its superb antithrombotic property, can be suitably used as a substituent material for tissues or organs which are brought into direct contact with blood, namely, as aritificial vessels, artificial valves and patching materials for cardiovascular organs, and the above medical material is also suitable as a membrane having anti-adhesion effects. The medical material is obtained by immersing and treating a natural or artificial material successively in an aqueous protamine solution, an aqueous glutaraldehyde solution and an aqueous heparin solution.

Title
Medical materials
Application Number
486231
Publication Number
4704131
Application Date
October 15, 1984
Publication Date
November 3, 1987
Inventor
Teruo Miyata
Tokyo
JP
Yasuharu Noishiki
Tottori
JP
Agent
Armstrong Nikaido Marmelstein & Kubovcik
Assignee
Koken
JP
IPC
A01N 1/02
A61F 2/06
A61F 2/04
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