Eugene A. Eighmy,Benjamin B. Fulmer,Lloyd G.B. Cooper
申请号：
US14608390
公开号：
US20150209097A1
申请日:
2015.01.29
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A surgical knife has been developed. The knife includes a blade with an edge that contacts tissue of a patient and a differential amplifier circuit that provides a signal of voltage and current to the blade at a certain frequency and waveform. The device also includes an output monitor feedback circuit that monitors frequency and amplitude data from the differential amplifier circuit and a return monitor feedback circuit that monitors that monitors frequency and amplitude data from the tissue of the patient. The device has a microprocessor that receives the frequency and amplitude data from the output monitor and the return monitor and adjust the voltage, frequency and waveform provided by the differential amplifier.
