Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Implant or insert
Patent
1988-10-19
1991-02-26
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Implant or insert
424423, 523112, 623 1, 623 2, 623 3, 623 12, 623 24, A61F 202
Patent
active
049960547
ABSTRACT:
An antithrombogenic, non-calcifying, and elastic material on a basis of polyurethane, characterized by the addition of fatty-acid esters and optionally by the further addition of cross-linking agents that react with water.
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WO84/01879-U.S., dated May 24, 1984, Surfactant Treatment of Implantable Biological Tissue to Inhibit Calcification (PCT/US83/01703).
Holtzmann Hans-Joachim
Kartheus Holger
Pietsch Hanns
Reul Helmut
Sachau Gunther
Beiersdorf Aktiengesellschaft
Page Thurman K.
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