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US 2006/0069063 A1Published application
Crosslinked polygalacturonic acid used for postsurgical tissue adhesion prevention
OwnerYng-Jiin Wang, Ming-Wei Lee +1inventors
InventorsYng-Jiin Wang, Ming-Wei Lee, Jia-Lu Hung
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Abstract
Disclosed is a crosslinked PGA that is obtained by crosslinking PGA polymer with a crosslinking reagent to develop a three-dimensional crosslinked PGA structure. The crosslinked PGA has good tissue antiadhesion and biocompatibility.
Claims20
A crosslinked PGA used for postsurgical tissue adhesion prevention, which is obtained from a crosslinking reaction of PGA polymer with a crosslinking agent, wherein crosslinking degree of the crosslinked PGA is 50-100%.
A method for preparing crosslinked PGA used for postsurgical tissue adhesion prevention, comprising the steps of:
- (A) preparing a PGA solution;
- (B) preparing a crosslinking agent solution;
- and
- (C) producing crosslinked PGA by a crosslinking reaction of the PGA solution with the crosslinking agent solution, wherein, crosslinking degree of the crosslinked PGA is 50-100%.
1 more element
Dependencies are inferred from the claim text.