SWAYZE JEFFREY S.,BAXTER III CHESTER O.,SHELTON IV FREDERICK E.
申请号：
IN4208DEN2015
公开号：
IN4208DEN2015A
申请日:
2015.05.18
申请国别(地区):
IN
年份:
2015
代理人:
摘要：
A surgical stapling device (200) comprises a handle assembly (210) a shaft assembly (230) and a stapling head assembly (240). The shaft assembly comprises a rotary drive shaft (232) that translates between two longitudinal positions to alternate between a tissue clamping mode and a tissue cutting/stapling mode. The stapling head assembly includes a first set of rotary drive elements (280) that convert rotary motion of the drive shaft into a tissue clamping action when the drive shaft is in a distal position. The stapling head assembly also includes a second set of rotary drive elements (250) (260) that convert rotary motion of the drive shaft into a tissue cutting/stapling action when the drive shaft is in a proximal position. The drive shaft may be driven manually or by a motor. The stapling head assembly may be provided in a cartridge form that is removable from the shaft assembly.
