Use of hyaluronic acid derivatives in the preparation of...

Details Use of hyaluronic acid derivatives in the preparation of... Use of hyaluronic acid derivatives in the preparation of...

2007-04-10

2007-04-10

Jiang, Shaojia Anna (Department: 1623)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Carbohydrate doai

C514S062000, C514S056000, C536S021000, C536S054000, C536S018700, C536S055100, C536S055200, C424S078060, C424S486000, C424S489000, C424S488000

Reexamination Certificate

active

10139878

ABSTRACT:
The present invention describes the use of polysaccharide derivatives for the preparation of biocompatible and biodegradable biomaterials with absorbent properties for body fluids and physical hemostatic activity, to be used in both venous and arterial vascular anastomoses to create a physical hemostatic barrier and to prevent scar tissue formation and formation of post-surgical adherence of the vessels to the surrounding tissues.

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