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WO1985005274A1 Expired / Lapsed WO ⏱️ 0.0 years remaining

Implant tissue

Assignee: Individual
•
Filing: 1985-05-24
•
Granted: —
•
Expires: 2005-05-24
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Abstract

Abstract A collagenous fibrous tissue preparation of human or animal origin which is suitable for homo-or hetero transplantation as a permanent implant. The fibrous tissue preparation is preferably in sheet form and is prepared by a process which results in the fibrous tissue being substantially free of non-fibrous tissue proteins, glycoproteins, cellular elements, lipids and lipid residues. This process involves treatment of the fibrous tissue with a polyisocyanate which unlike earlier processes using, for example, dialdehyde treatment agents, provides a fibrous tissue preparation which is non-cytotoxic and is stable to endogenous proteolytic enzymes. The preparation and use of the fibrous tissue is also described.

Inventors

  • 👤 Roy Frederck Oliver
  • 👤 Roy Arthur Grant

Bibliographic Details

Application Number —
Jurisdiction WO
Data Source google_patents
Last Synchronized 2026-10-22 21:10
CPC Classifications
A; A61; A61L; A61L27/00; A61L27/36; A61L27/3683; A61L27/3695; C; C08; C08H; C08H1/00; C08H1/06

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

FR1317584A Cited
GB1565340A Cited
US4399123A Cited
GB2079797A Cited
US4357274A Cited

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