Taylor W. Aronhalt,Frederick E. Shelton, IV,Kreena R. Modi,Christopher J. Schall,Joseph E. Young,Barry C. Worrell,Jerome R. Morgan,William B. Weisenburgh, II,Christopher J. Hess,Emily A. Schellin
申请号：
US14806819
公开号：
US20150327853A1
申请日:
2015.07.23
申请国别(地区):
US
年份:
2015
代理人:
摘要：
Circular stapling instruments and anvil assemblies. The anvil assemblies may have collapsible anvil support members that may be inserted through an opening in a patient and then expanded to be attached to an anvil plate assembly that has a staple-forming surface thereon. The anvil support member is attachable to the anvil plate assembly in such a way that when the anvil assembly is coupled to the stapling head of a circular stapler, the staple-forming surface is in substantial registry with the staples supported in the stapling head. A variety of different anvil support members and anvil plate assemblies are disclosed.
