Jean Woloszko,Jonathan L. Gaspredes,Thomas P. Ryan
申请号：
US16866045
公开号：
US20200261139A1
申请日:
2020.05.04
申请国别(地区):
US
年份:
2020
代理人:
摘要：
Electrosurgical procedures. At least some of the example methods for detecting that an electrosurgical wand is effected by a blockage, including supplying a high frequency energy to an active electrode of an electrosurgical wand； drawing an electrically conductive fluid from the vicinity of the active electrode； sensing a temperature signal indicative of a temperature of the electrically conductive fluid drawn from the vicinity of the active electrode； and cycling the high frequency energy supplied upon the temperature of the electrically conductive fluid drawn from the vicinity of the active electrode exceeding a first threshold temperature.
