| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electrosurgical apparatus with tissue site sensing and feedback control. <P>SOLUTION: The electrosurgical system includes: a generator including at least one active output terminal coupled to at least one active lead and at least one return output terminal coupled to at least one return lead; an electrosurgical instrument coupled to the at least one active lead and the at least one return lead, the electrosurgical instrument including at least one sensor disposed at a tissue contact portion and coupled to the generator through at least one sensor line; and an electrosurgical cable including a dielectric core, wherein the at least one sensor line is disposed within the dielectric core and at least a portion of each of the at least one active lead and the at least one return lead are wound in a double helix about the dielectric core to minimize an electrical field generated by the at least one active lead and the at least one return lead. <P>COPYRIGHT: (C)2013,JPO&INPIT |
