Method of manufacturing pliable biological grafts materials

Details Method of manufacturing pliable biological grafts materials Method of manufacturing pliable biological grafts materials

1993-06-09

1994-12-27

Isabella, David

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

Arterial prosthesis

Stent structure

623 12, 600 36, 128DIG8, A61F 206, A61F 204

Patent

active

053761103

ABSTRACT:
Preparing chemically cross-linked collagenous biological graft material by preparation processes which include the step of altering the locations and/or orientations of chemical cross-linkages formed during the collagen cross-linking process. Embodiments of the method include various processes whereby physical force, stress or movement is applied to alter the relative positioning of the collagen fibers within the graft materials during at least the initial period of exposure to the collagen cross-linking reagent.

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