Drug – bio-affecting and body treating compositions – Extract – body fluid – or cellular material of undetermined... – Digestive system
Patent
1997-09-16
1999-03-23
Witz, Jean C.
Drug, bio-affecting and body treating compositions
Extract, body fluid, or cellular material of undetermined...
Digestive system
623 11, 623 13, A61K 3538
Patent
active
058856196
ABSTRACT:
A unitary heterolaminar tissue graft construct is prepared by fusing partially overlapped strips or sheets of submucosa tissue. The submucosa components are fused by compressing at least the overlapped positions of said strips between two surfaces under conditions that allow or promote dehydration of the compressed submucosa sheets. Three dimensional graft constructs can be prepared by using complementary non-planar compressive surfaces.
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Badylak Stephen F.
Cheng Boyle
Hiles Michael C.
Kokini Klod
Patel Umesh H.
Methodist Hospital of Indiana Inc.
Purdue Research Foundation
Witz Jean C.
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