Endovascular device for protection of aneurysm
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United States of America Patent
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-
Jul 21, 1998
Grant Date -
N/A
app pub date -
May 3, 1996
filing date -
May 3, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A prosthesis for imparting structural integrity to a blood vessel having an aneurysm comprising a longitudinal member having an external surface, a first end, a second end, and an internal surface defining a longitudinal bore. The internal surface is provided with a constriction to increase the velocity of a fluid passing through the longitudinal bore. A plurality of apertures provide fluid communication between the external surface and the longitudinal bore at the constriction to cause a suction that will diminish the pressure within the aneurysmal sack.
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