IMAGING CATHETER WITH POSITION SENSOR

摘要

The present invention is a visualization system including a small gauge vision catheter that is designed to be stand-alone or received within an instrument channel of a larger endoscope. The vision catheter has imaging means disposable within an imaging channel, a working channel, and an electromagnetic sensor element insertable into the working channel of the catheter to provide position tracking. The working channel of the catheter also provides access for therapeutic and diagnostic tools.