Replacement valve and anchor
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United States of America Patent
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Jun 14, 2011
Issued Date -
N/A
app pub date -
Aug 3, 2004
filing date -
Dec 23, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
Apparatus for endovascularly replacing a patient's heart valve, including: a replacement valve adapted to be delivered endovascularly to a vicinity of the heart valve; an expandable anchor adapted to be delivered endovascularly to the vicinity of the heart valve; and a lock mechanism configured to maintain a minimum amount of anchor expansion. The invention also includes a method for endovascularly replacing a patient's heart valve. In some embodiments the method includes the steps of: endovascularly delivering a replacement valve and an expandable anchor to a vicinity of the heart valve; expanding the anchor to a deployed configuration; and locking the anchor in the deployed configuration.
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