Scott Denis,Preston Manwaring,Phil Eggers,Kim Manwaring
申请号：
US14081936
公开号：
US20140074082A1
申请日:
2013.11.15
申请国别(地区):
US
年份:
2014
代理人:
摘要：
A thermal surgical instrument having a system to control the delivery of power from an energy source to active element located on a tip. The system for controlling delivery to the tip may include a control algorithm which uses on or more measurements, such as tip current, SWR, and rapid changes in reflected power, to manage power without affecting cutting efficacy, and in a manner that may be imperceptible by a surgeon. The system may utilize a state machine to determine the current environment in which the tip may be in. Power delivered to the tip may be selectively managed according to a fixed power index or a repeatedly executed power profile.
