Assembly for setting a valve prosthesis in a corporeal duct
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United States of America Patent
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-
Mar 23, 2010
Grant Date -
Feb 10, 2005
app pub date -
Jul 30, 2002
filing date -
Jul 31, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention concerns an assembly comprising a valve prosthesis to be implanted and a support receiving said valve. The support comprises: at least a tubular portion made of a pliable material slightly stretchable in the circumferential direction; means for fixing said tubular portion to the wall of the corporeal duct; and a plurality of elongated reinforcing elements, arranged on the circumference of said tubular portion and linked to said tubular portion independently of one another; the valve is linked at least partly to said elongated reinforcing elements, in particular at the commissures of its leaflets, and said elongated reinforcing elements jointly form, in extended position, a structure having a predetermined diameter that ensures sufficient extension of said valve.
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Family
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Cited Art Landscape
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