Stable aortic blood pump implant
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United States of America Patent
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Sep 24, 2013
Grant Date -
Aug 5, 2004
app pub date -
Feb 2, 2004
filing date -
Jan 31, 2003
priority date (Note) -
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Abstract
An aortic blood pump is described that can be inflated and deflated in response to selective communication with a source of pressurized fluid or air. The pump includes a structure adapted to maintain implant stability in the face of mechanical and fluid forces to which it is exposed in situ. The pump may include a wall adapted to maintain implant stability by connection of the wall to a stiffening element, such as a stent, a brace, a stiffener or any combination of these. Additionally, the pump optionally includes a wall adapted to maintain implant stability by configuring the interior volume to generally follow the contour of the native human aorta.
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