Christopher A. DEVLIN,Russell LAROCHE,Peter ALISKI,Sharad H. JOSHI
申请号：
US14450485
公开号：
US20160030072A1
申请日:
2014.08.04
申请国别(地区):
US
年份:
2016
代理人:
摘要：
A removable tip attachable to an instrument handpiece, including a back hub at a proximal end of a tip body and having back hub screw threads configured to threadedly engage outer tube threads of an outer tube of the handpiece, an end effector at a distal end of the tip body, and a yoke at the proximal end of the tip body and having yoke screw threads configured to engage shaft screw threads of an inner shaft of the handpiece, the yoke configured to move within the backhub to actuate the end effector, wherein the yoke screw threads engage with the inner shaft screw threads before the back hub screw threads engage the outer tube threads upon attachment of the tip to the handpiece, and the distance between a proximalmost point of the yoke and a beginning of the back hub screw threads is between 0.533″ and 0.608″.
