Devices, systems, and methods for treating heart failure
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United States of America Patent
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Oct 3, 2017
Grant Date -
Sep 18, 2014
app pub date -
Mar 11, 2014
filing date -
Mar 12, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present teachings provide devices and methods for percutaneously removing internal tissue. Specifically, one aspect of the present teachings provides a tissue incising element with a sharp cutting edge and a longitudinal lumen and a tissue stabilizer slidably disposed within the longitudinal lumen of the tissue incising element. The tissue incising element has a deployed configuration during tissue cutting and a small collapsed configuration during the percutaneous delivery and removal. The tissue stabilizer includes a tissue supporting/gripping element configured to support tissue during incising and capture the removed tissue.
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