| 20100168733 | TREATMENT OF TISSUE IN SPHINCTERS, SINUSES, AND ORIFICES - The invention comprises a method and apparatus for treatment of a body part. More particularly, a method and apparatus for heat treatment of tissue using a catheter inserted into a body part is described along with means for positioning the catheter and means for positioning a set of electrodes relative to a tissue sample for treatment. Still more particularly, radio frequency energy at about 400 to 500 kilohertz is used to provide heat for the tissue treatment. | 07-01-2010 |
