Chemically-modified fiber collagen hemostatic agents

Details Chemically-modified fiber collagen hemostatic agents Chemically-modified fiber collagen hemostatic agents

1980-05-05

1981-06-02

Schain, Howard E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

106155, 106161, 128156, 128296, 128334R, 1283355, 128325, 128DIG8, 424 27, 424 28, 435273, C07G 700, C08L 8906

Patent

active

042710707

ABSTRACT:
Chemically-modified quaternary-structured fiber collagens of minimum molecular length, diameter and periodicity, and containing a relatively high positive electrostatic charge are claimed as hemostatic agents. Specific examples are guanidinated, esterified, and guanidinated-esterified collagen fibers of the type described.

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