Steerable Catheter and Dilator and System and Method for Implanting a Heart Implant
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United States of America Patent
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Issued Date -
Sep 18, 2014
app pub date -
Nov 26, 2013
filing date -
Jun 13, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
A catheter according to one embodiment may be configured to extend through a transseptal puncture site, a left atrium, and into a left ventricle. The catheter may comprise a shaft defining at least one lumen configured to receive at least one of an implant and/or a dilator, a first steerable actuator coupled to the shaft at a position on the shaft substantially corresponding to the annulus of the mitral valve when the distal end of the shaft is disposed within the left ventricle, and a handle assembly coupled to a proximal end of the shaft. The handle assembly may comprise a first actuator coupled to the first steerable actuator. The first actuator may be configured to apply a force to the first steerable actuator to deflect the shaft about a region proximate to the first steerable actuator.
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