Composite of support matrix and collagen, and method for production of support matrix and composite
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United States of America Patent
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Sep 11, 2012
Grant Date -
Jun 16, 2011
app pub date -
Feb 22, 2011
filing date -
Mar 31, 2003
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Abstract
A cylindrical body is produced which is composed of a fiber structure with a basis weight of 1-50 g/m2 and having a diameter of 0.5-50 mm and a bellows-shaped section, wherein the crest-to-crest spacing of the bellows-shaped section is no greater than 2 mm and the crest-to-valley depth of the bellows-shaped section is 0.01-1 mm; collagen is added to the cylindrical body to produce a composite including the cylindrical body and collagen.
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