A method of creating a lesion in tissue with infusion includes providing an apparatus comprising a first elongated delivery device with a lumen, an obturator with a second elongated delivery device and an energy delivery device positional in a lumen of the first elongated delivery device. The energy...http://www.google.de/patents/US6632221?utm_source=gb-gplus-sharePatent US6632221 - Method of creating a lesion in tissue with infusion
