Richard A. Hynes,Anthony J. Melkent,Stanley T. Palmatier
申请号：
US14219821
公开号：
US20150265265A1
申请日:
2014.03.19
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A surgical instrument includes a first member having an inner surface and an outer surface. A second member has an inner surface and an outer surface. At least one of the inner surfaces defines at least one mating element and the outer surfaces are engageable with tissue. The members are relatively movable between a first configuration and a second configuration to space the tissue and define an opening between the members. At least one third member defines at least one mating element engageable with the at least one mating element of the inner surface such that the at least one third member is disposed within the opening. Systems and methods are disclosed.
