Artificial body for a prosthesis
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United States of America Patent
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Jun 12, 1990
Grant Date -
N/A
app pub date -
Dec 1, 1988
filing date -
Dec 7, 1987
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A prosthesis wall for an artificial organ, e.g. an artificial arterial blood vessel, to be coated without gaps on one side with biologically active epithelial, e.g. endothelial cells is provided with a structure of open continuous micropores a few microns in size. The pore size is limited to between 0.1 and 3 microns, at least on the surface to be coated with cells with the thickness of the partitions between the pores being not more than 3 microns to permit a continuous layer of endothelial cells with prolonged and firm adhesion to the prosthesis to be subsequently formed.
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