Method of treating a patient using a retrievable transcatheter prosthetic heart valve
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United States of America Patent
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Dec 6, 2016
Grant Date -
Sep 1, 2011
app pub date -
Mar 22, 2011
filing date -
May 5, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
An implantable prosthetic valve has an in situ formable support structure. The valve comprises a prosthetic valve, having a base and at least one flow occluder. A first flexible component is incapable of retaining the valve at a functional site in the arterial vasculature. The first component extends proximally of the base of the valve. A second flexible component is incapable of retaining the valve at a functional site in the arterial vasculature. The second component extends distally of the base of the valve. At least one rigidity component combines with at least one of the first and second flexible components to impart sufficient rigidity to the first or second components to retain the valve at the site.
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