ШЕЛТОН Фредерик Э. IV (US),МОРГАН Джером Р. (US),БАКСТЕР Честер О. III (US)
申请号：
RU2015102586
公开号：
RU2015102586A
申请日:
2013.06.21
申请国别(地区):
RU
年份:
2016
代理人:
摘要：
1. A surgical instrument comprising: an end effector comprising the first and second jaw elements, wherein the first and second jaw elements are rotatable relative to each other from an open position to a closed position； an electrode located on the first jaw element； a rod assembly extending proximally from an end effector, wherein the rod assembly is at least partially hollow and forms an inner wall； a rotatable drive rod extending proximally into the rod assembly； first electrically a contact connected to the inner wall of the shaft assembly and located around at least a portion of the drive shaft； and a second electrical contact coupled and rotated together with the drive rod, the second electrical contact being arranged so that it is electrically connected to the first electrical contact when the drive rod is rotated. 2. The tool of claim 1, wherein the first electrical contact is a rotation figure. The tool of claim 1, wherein the first electrical contact is substantially cylindrical. The tool of claim 1, wherein the second electrical contact is a brush element. A tool according to claim 1, further comprising an electrically insulated wire located around the drive rod, the wire being electrically connected to a second electrical contact. The tool of claim 5, wherein the wire is electrically isolated from the drive rod. The tool according to claim 5, in which the wire is twisted around the drive rod. The tool of claim 1, further comprising an electrically insulated sleeve,1. Хирургический инструмент, содержащий:концевой эффектор, содержащийпервый и второй элементы бранши, причем первый и второй элементы бранши выполнены с возможностью поворота относительно друг друга из открытого положения в закрытое положение；электрод, расположенный на первом элементе бранши；узел стержня, проходящий проксимально от концевого эффектора, причем узел стержня является по меньшей мере частично полым и образует внутреннюю стенку；поворачиваемый приводной стержень, проходящий проксима
