Richard W. Timm,Suzanne E. Thompson,John V. Hunt,Gavin M. Monson,Omar J. Vakharia,Robert J. Laird
申请号：
US12836396
公开号：
US20120016413A1
申请日:
2010.07.14
申请国别(地区):
US
年份:
2012
代理人:
摘要：
An end-effector assembly is configured to be attached to a surgical instrument. The end-effector assembly comprises a first jaw comprising an electrode, a second jaw comprising a rivet cavity, and a rivet. At least one of the first jaw and the second jaw is movable relative to the other jaw. At least a portion of the rivet is removably positioned within the rivet cavity. The rivet comprises a tissue-engaging portion, an elongate portion extending from the tissue-engaging portion, and a meltable portion. The end-effector assembly comprises a driver configured to move the rivet between a first position in which the rivet is stored at least partially within the rivet cavity and a second position in which the rivet is at least partially deployed from the rivet cavity. The meltable portion of the rivet is positioned against or adjacent to the electrode when the rivet is in the second position.
