Peter M. Cesarini,Karen Drucker,Rafal Jezierski,Roger R. Cassidy, Jr.
申请号：
US14619996
公开号：
US09066745B2
申请日:
2015.02.11
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A surgical instrument includes a cutting member with an implement for cutting tissue, and a drive coupled to the cutting member to simultaneously rotate and translate the cutting member in response to a force applied to the drive. A method of cutting tissue includes positioning an outer member such that tissue is located within the outer member, engaging the tissue with an inner member, and simultaneously rotating and translating the inner member to cut the tissue. A tangential cutting force is applied to the tissue with the inner member to mechanically cut the tissue. The inner member is mechanically driven to undergo simultaneous rotation and translation.
