Antithrombogenic articles

Details Antithrombogenic articles Antithrombogenic articles

1980-10-06

1982-04-27

Rosenbaum, C. Fred

Surgery

Truss

Pad

2103213, 424183, 427339, 4274197, 428411, 428473, A61M 2500, B01D 1300, A01N 4316

Patent

active

043265324

ABSTRACT:
A medical article having a layered antithrombogenic surface is useful as a polymeric implant. The article comprises a polymeric substrate coated with chitosan to which is appended an antithrombotic agent. A process for rendering the surface of a polymer antithrombogenic is disclosed.

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patent: 3475410 (1969-10-01), Britton
patent: 3755218 (1973-08-01), Yen et al.
patent: 3932627 (1976-01-01), Margraf
patent: 4265927 (1981-05-01), Ericksson et al.
patent: 4291133 (1981-09-01), Horak et al.
Evans et al, Thrombos. Haemostas., 41, 537 (1979).
Nakagima et al, J. Colloid and Interface Sci., 55, No. 1, 126 (1976).
Kikuchi et al, J. App. Poly. Sci., 20, 2561 (1976).
Abstracts, Kikuchi.

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