CAULDWELL, NATHAN STEWART,FELIX, AUGUSTUS,AFFONCE, DEREK,RANUCCI, KEVIN J.
申请号：
CA3087072
公开号：
CA3087072A1
申请日:
2019.01.03
申请国别(地区):
CA
年份:
2019
代理人:
摘要：
Surgical fasteners for use with articulating surgical instruments are disclosed. In one embodiment, a surgical fastener may include a head, a shaft extending distally from the head, and a through bore extending through the shaft from a proximal surface of the head to a distal end of the shaft. A fastener carrier of a surgical instrument may be slidably received in the through bore, and the through bore may be sized and shaped to have two or fewer contact points with the fastener carrier when the fastener carrier is in a fully articulated configuration. In another embodiment, a fastener may include a head, a shaft extending distally from the head and including a distal tip, a sloped surface sloping toward the distal tip, and a through bore passing through the head, shaft, and sloped surface. The sloped surface may terminate at two shoulders located on opposing sides of the through bore.
