SCIRICA, PAUL,PENNA, CHRISTOPHER,WILLIAMS, JUSTIN,MOZDZIERZ, PATRICK
申请号：
CA2934146
公开号：
CA2934146A1
申请日:
2016.06.27
申请国别(地区):
CA
年份:
2017
代理人:
摘要：
A loading unit includes a shell assembly and a locking band. The shellassembly hasa proximally extending annular body. The annular body defines two hookopenings thatoppose one another, a lug opening positioned between the hook openings, and acentralpassage for receiving a portion of a surgical instrument. The locking band hasan arced bodywith two ends, a retention hook positioned adjacent each end of the body andextending fromthe inner surface of the body. Each of the retention hooks is disposed withina respective oneof the hook opening to retain a respective one of the ends of the locking bandto the annularbody. The lug is disposable through the lug opening into the central passageto secure theloading unit to a surgical instrument.
