Artificial heart valve attachment apparatus and methods
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United States of America Patent
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Aug 4, 2009
Grant Date -
Jun 22, 2006
app pub date -
Nov 23, 2005
filing date -
Apr 23, 1999
priority date (Note) -
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Abstract
Heart valve attachment apparatus and methods that significantly reduce attachment times are provided. The apparatus and methods utilize a connector band to form an interface between a uni-directional valve and a tissue annulus. The connector band is secured to the tissue annulus by retention fingers.
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