首页>
外国专利>
Surgical instrumentation and drivetrain assembly for a surgical instrument, in particular a robot-controlled instrument and surgical instrument
Surgical instrumentation and drivetrain assembly for a surgical instrument, in particular a robot-controlled instrument and surgical instrument
展开▼
机译:用于外科手术器械,特别是机器人控制的器械和外科手术器械的外科手术器械和动力传动系统组件
展开▼
页面导航
摘要
著录项
相似文献
摘要
A surgical instrument arrangement has a modular motor drive unit which has a drive arrangement having at least one output element, an instrument shaft that can be detachably connected to the drive unit, and a drive arrangement having at least one input drive element. The output drive arrangement and the input drive arrangement can be coupled to each other by a mechanical interface that has at least one single-sided linkage, a pin, and a cut-out, wherein the pin can be radially expanded in the cut-out. Alternatively, a gap may be formed between the pin and the cut-out, which gap is wavy in the radial direction, and in which a radially displaceable, axially fixed intermediate element arrangement is arranged. The surgical instrument arrangement may also include a sterile barrier, which is provided to envelop the drive unit and to be arranged between the drive unit and the instrument shaft.
展开▼