Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
November 28, 2006
0Patent Application Number
103937000
Date Filed
March 19, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A needle injection catheter comprises a catheter body having an axially disposed needle near its distal end. The needle passes through a deflection path formed in a distal nose of the catheter. A deflection path typically comprises a 90° turn so that the axially disposed needle can be deflected laterally for advancement into surrounding tissue. Usually, a hydraulic or other driver will be provided in the distal end of the catheter in order to advance the needle and cause deflection.
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