Synechia inhibitory material
First Claim
1. (Amended) An antiadhesive material comprising a gelatin film, the antiadhesive material further comprising:
- a reinforcing material that is made of a biodegradable polymer other than collagen and is arranged in the gelatin film.
1 Assignment
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Accused Products
Abstract
An antiadhesive material that is excellent in biocompatibility and bioabsorbability, as well as excellent strength in suturing and bonding, is provided. A reinforcing material 12 made of a biodegradable polymer is placed in a gelatin solution so that the reinforcing material 12 is impregnated with the solution, and the gelatin is caused to gelate and dried. By so doing, an antiadhesive material in which a gelatin film 11 and the reinforcing material 12 are integrated is obtained. The reinforcing material 12 preferably is arranged in a portion of the gelatin film 11 to be subjected to suturing, and preferably is arranged along a periphery of the, gelatin film 11. The gelatin film 11 preferably is a cross-linked gelatin film, and the reinforcing material 12 preferably is a nonwoven fabric.
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Citations
24 Claims
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1. (Amended) An antiadhesive material comprising a gelatin film, the antiadhesive material further comprising:
a reinforcing material that is made of a biodegradable polymer other than collagen and is arranged in the gelatin film. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
Specification