Frederick E. Shelton, IV,Anil K. Nalagatla,Jerome R. Morgan,Gregory J. Bakos,Jason L. Harris
申请号：
US15634035
公开号：
US20180368840A1
申请日:
2017.06.27
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A surgical stapling anvil for use with a surgical instrument is disclosed. The anvil comprises an anvil body comprising a tissue-facing surface and a longitudinal cavity. The longitudinal cavity comprises a first cavity portion configured to receive at least a portion of a cutting edge of a firing member of the surgical instrument therethrough, a second cavity portion configured to receive an anvil-engaging portion of the firing member therethrough, and a third cavity portion comprising a first angular surface which flares outward relative to the second cavity portion. The anvil further comprises an anvil cap comprising a first section positioned within a portion of the second cavity portion and a second section positioned within the third cavity portion, wherein the second section comprises a second angular surface corresponding to the first angular surface, and wherein the first angular surface and the second angular surface are welded together.
