Vascular prosthesis containing in the wall microcapsules, including hormone-producing cells
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United States of America Patent
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-
Apr 14, 1992
Grant Date -
N/A
app pub date -
Jul 5, 1990
filing date -
Jul 4, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A vascular prosthesis having a low porosity outer material such as FTFE, and an inner synthetic tubular mesh. Semi-permeable microcapsules that contain hormone-producing cells, are placed between the outer material and the inner mesh. The microcapsules are preferably made of polysaccharides or amino-acid polymers.
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