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Tool With Articulation Lock
专利权人:
Intuitive Surgical Operations; Inc.
发明人:
David Elias Hegeman,David J. Danitz,Cameron D. Hinman,Lincoln J. Alvord
申请号:
US14735564
公开号:
US20150351854A1
申请日:
2015.06.10
申请国别(地区):
US
年份:
2015
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. 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. 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. The tool may also include other features. A multi-state ratchet for end effector actuation provides enablement-disablement options with tactile feedback. A force limiter mechanism protects the end effector and manipulated objects from the harm of potentially excessive force applied by the operator. 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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