#$%^&*AU2012203166B220140313.pdf#####ELECTROSURGICAL APPARATUS WITH TISSUE SITE SENSING AND FEEDBACK CONTROL ABSTRACT An electrosurgical system (105) and method for transmitting, monitoring, and controlling electrosurgical energy and tissue parameter quality at the tissue site. The electrosurgical system (105) includes a generator (200) adapted to generate electrosurgical energy for treating tissue. The generator (200) includes one or more active output terminals (230) which supply energy to the tissue. The active output terminals (230) are operatively connected to one or more active leads (18). The generator (200) also includes one or more return output terminal (232) which returns energy from the tissue. The return output terminals (232) are operatively connected to at least one return lead (19). The system (105) also includes an electrosurgical instrument operatively connected to the one or more active leads (18) and one or more return electrodes (11) operatively connected to one or more return leads (19). The system (105) further includes an electrosurgical cable including one or more active leads (18) and one or more return leads (19). The one or more active leads (18) and one or more return leads (19) are wound in a double helix fashion such that the electrical field along the cable is mitigated along the length thereof.6/8 C/1 LU u-Ij U- U~ Uco C cJ LA. LU M CD~ Cj -Y *"'?)~ 4 -~ %j''.-
