1985-08-08
1987-04-07
Cross, E. Rollins
Surgery
Truss
Pad
128325, A61L 1500
Patent
active
046552111
ABSTRACT:
A hemostatic agent and method for preparation thereof are described, said hemostatic agent comprising a carrier in the shape of flake or fiber having thrombin and Factor XIII fixed thereto, wherein said carrier is composed of a biodegradable material having a water absorption capability of about 50 weight percent or more, said flake has a longer dimension of about 5000 microns or less, a shorter dimension of about 3000 microns or less, and a thickness of about 2000 microns or less, and said fiber has a single yarn fineness of about 30 deniers or less and a yarn length of about 10 mm or less.
REFERENCES:
patent: 2533004 (1950-12-01), Ferry et al.
patent: 3249109 (1966-05-01), Maeth et al.
patent: 3419006 (1968-12-01), King
patent: 4265233 (1981-05-01), Sugitachi et al.
patent: 4271070 (1981-06-01), Miyata et al.
Sakamoto Izumi
Takagi Kunihiko
Unigame Tukasa
Cross E. Rollins
Unitika Ltd.
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