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Tool with end effector force limiter
专利权人:
Cameron D. Hinman
发明人:
Cameron D. Hinman,Karrie S. Bertsch
申请号:
US11787599
公开号:
US08409244B2
申请日:
2007.04.16
申请国别(地区):
US
年份:
2013
代理人:
摘要:
The invention provides surgical or diagnostic tools and associated methods that offer user control for operating remotely within regions of the body: In some embodiments these tools include a proximally-located actuator for the operation of a distal end effector, as well as proximally-located actuators for articulational and rotational movements of the end effector. Control mechanisms and methods refine operator control of end effector actuation and of these articulational and rotational movements. A force limiter mechanism protects the end effector and manipulated objects from the harm of potentially excessive force applied by the operator. A multi-state ratchet for end effector actuation provides enablement-disablement options with tactile feedback. An articulation lock allows the fixing and releasing of both neutral and articulated configurations of the tool and of consequent placement of the end effector. A rotation lock provides for enablement and disablement of rotatability of the end effector.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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