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Temperature controlled ultrasonic surgical instruments
专利权人:
Kevin L. Houser
发明人:
Kevin L. Houser
申请号:
US12181816
公开号:
US09044261B2
申请日:
2008.07.29
申请国别(地区):
US
年份:
2015
代理人:
摘要:
A surgical instrument includes a transducer configured to produce vibrations at a predetermined frequency. An ultrasonic blade extends along a longitudinal axis and is coupled to the transducer. A controller receives a feedback signal from the ultrasonic blade. A lumen is adapted to couple to a pump. The lumen conducts a fluid therethrough based on the feedback signal.
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