Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 3, 2011
Patent Application Number
11062905
Date Filed
February 22, 2005
Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention provides devices and methods for the treatment of atrial fibrillation. In one embodiment a deflectable sheath catheter includes an elongate catheter body having proximal and distal ends, the distal end having a distal tip region that includes a plurality of flexible segments with varying degrees of stiffness. A handle portion can be located at the proximal end of the catheter body to provide a steering mechanism that causes the distal tip region to deflect according to a compound curve.
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