Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Matrices
Patent
1998-01-15
1999-10-26
Webman, Edward J.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Matrices
424 783, 525 541, 525 542, 527205, 530402, 530411, A61K 3839, A61K 910, A61K 4742, A61K 4736
Patent
active
059723858
ABSTRACT:
A matrix and a method for preparing it are provided to support the growth of tissue, such as bone, cartilage or soft tissue. A polysaccharide is reacted with an oxidizing agent to open sugar rings on the polysaccharide to form aldehyde groups. The aldehyde groups are reacted to form covalent linkages to collagen.
REFERENCES:
patent: 4517295 (1985-05-01), Bracke et al.
Liu Lin-Shu
Spiro Robert
Orquest, Inc.
Webman Edward J.
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