Leaflet valve
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United States of America Patent
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Issued Date -
May 13, 2004
app pub date -
Aug 28, 2003
filing date -
Aug 28, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A device and method for improving flow through a native blood vessel valve, such as the aortic valve, are provided. The present invention allows a miniature valve to be implanted into affected leaflets percutaneously, obviating the need for coronary bypass surgery. The method includes the cutting of small holes, on the order of 4 mm, in the leaflets of a targeted valve, thereby allowing blood to flow through the newly formed holes. The holes are used as attachment sites for the miniature valves of the present invention.
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Family
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Cited Art Landscape
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