Microporous macrocapsules
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United States of America Patent
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Jan 8, 2002
Grant Date -
N/A
app pub date -
Jun 5, 1995
filing date -
Nov 16, 1992
priority date (Note) -
Expired
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Abstract
A method for determining the viral retentivity of an external jacket of an implantable permselective macrocapsule. Viral retentivity describes the ability of an external jacket to retard the transport of virus particles across the jacket.
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