BAKOS, Gregory J.,BRADY, John E.,JENKINS, Scott A.,SCHOETTMER, Laura A.,KOLPITCKE, Andrew,MORGAN, Joshua P.,WORTHINGTON, Sarah A.,ARONHALT, Taylor W.,CUTI, Alexander R.,SHELTON, IV, Frederick E.,SCOTT
申请号：
IBIB2019/052281
公开号：
WO2019/180648A3
申请日:
2019.03.20
申请国别(地区):
IB
年份:
2019
代理人:
摘要：
A surgical instrument includes a body, a shaft assembly, an end effector, and an electrical contact assembly. The includes a power source, while the shaft assembly extends distally from the body. The end effector includes a channel assembly and a cartridge assembly configured to selectively couple with the channel assembly. The cartridge assembly includes an electrically activated component. The electrical contact assembly is capable of electrically coupling the power source with the electrically activated component of the cartridge assembly. The electrical contact assembly includes a first electrical contact, a second electrical contact, and an insulating membrane. The first electrical contact is associated with the channel assembly while the second electrical contact is associated with the cartridge assembly. The insulating membrane is associated with either the first electrical contact or the second electrical contact. The insulating membrane is configured to transition between a closed position and an opened position. Either the first electrical contact or the second electrical contact is configured to transition the insulation membrane to the opened position when the cartridge assembly is coupled to the channel assembly.La présente invention concerne un instrument chirurgical qui comprend un corps, un ensemble arbre, un effecteur terminal et un ensemble contact électrique. Le corps comprend une source d'alimentation, tandis que l'ensemble arbre s'étend en direction distale depuis le corps. L'effecteur terminal comprend un ensemble canal et un ensemble cartouche conçu pour se coupler sélectivement à l'ensemble canal. L'ensemble cartouche comprend un composant activé électriquement. L'ensemble contact électrique est capable de coupler électriquement la source d'alimentation au composant activé électriquement de l'ensemble cartouche. L'ensemble contact électrique comprend un premier contact électrique, un second contact électrique, et une membrane isolante. Le pre
