标题:
Ultrasonic energy device which varies pressure applied by clamp arm to provide threshold control pressure at a cut progression location
发明人:
MESSERLY, JEFFREY D. | SHELTON, IV, FREDERICK E. | YATES, DAVID C. | HARRIS, JASON L. | WILSON, JAMES M.
简单同族:
EP3505105A1 | EP3505105B1 | US20190201080A1 | WO2019133142A1