John B. Schulte,Craig N. Faller,Eric B. Smith,Patrick J. Scoggins,JoAnn M. Stegeman,Tylor C. Muhlenkamp,William D. Dannaher,Michael R. Lamping,Jacob S. Gee,William B. Weisenburgh, II
申请号：
US14031665
公开号：
US20150080925A1
申请日:
2013.09.19
申请国别(地区):
US
年份:
2015
代理人:
摘要：
An ultrasonic instrument comprises a body, a shaft assembly, an ultrasonic blade, and a pivoting member. The shaft assembly extends distally from the body. The ultrasonic blade is positioned distal to the shaft assembly. The pivoting member is pivotable with respect to the blade from an open position to a closed position to thereby clamp tissue between the pivoting member and the blade. One or both of the shaft assembly or the pivoting member comprise a guide feature. The guide feature is configured to provide lateral alignment of the distal portion of the pivoting member with the blade as the pivoting member is pivoted to the closed position.
