Collagen-impregnated dacron graft

Details Collagen-impregnated dacron graft Collagen-impregnated dacron graft

1991-01-28

1992-04-28

Green, Randall L.

Prosthesis (i.e., artificial body members), parts thereof, or ai

Arterial prosthesis

Stent structure

623 66, 427 2, A61F 206

Patent

active

051084244

ABSTRACT:
A collagen-impregnated vascular graft includes a porous synthetic vascular graft substrate formed by knitting or weaving with at least three applications of dispersed collagen fibrils. Plasticizers are incorporated into the collagen slurry before application and the slurry is applied in separate treatments by massage and flow through techniques, cross-linked by exposure to formaldhyde vapor and dried.

REFERENCES:
patent: 3272204 (1966-09-01), Artandi
patent: 3425418 (1969-02-01), Chuapil et al.
patent: 3928653 (1975-12-01), Dowell, Jr. et al.
patent: 4047252 (1977-09-01), Liebig et al.
patent: 4416028 (1983-11-01), Eriksson et al.
patent: 4842575 (1989-06-01), Hoffman, Jr. et al.

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