0493788-A1 is referenced by 139 patents and cites 4 patents.

The invention relates to three-layer vascular prostheses comprising an internal layer 1, a middle layer 2 and an external layer 3 which is characterized in that the middle layer 2 is made from a physiologically non-resorbable, porous material, and the internal layer 1 and the external layer 3 are self-supporting and are made from a physiologically resorbable, fibrillar material, and are tanned. The internal layer 1 and the external layer 3 preferably consist of collagen, but have different resorbability. The middle layer 2 is preferably made from inert fibres, preferably synthetic fibres, by means of textile technology. The biologically resorbable layers preferably comprise chemically or physically bonded or incorporated pharmacologically active substances.

Title
Three-layer vascular prosthesis.
Application Number
EP19910122196 19911223
Publication Number
0493788 (A1)
Application Date
December 23, 1991
Publication Date
July 8, 1992
Inventor
Mudr Milan Krajicek Csc
CS
Assignee
Mudr Milan Krajicek Csc
CS
IPC
A61F 02/06
A61F 02/06
A61F 02/06
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