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Surgical Devices with Intracorporeal Elbow Joint
专利权人:
发明人:
David Stefanchik,Omar J. Vakharia
申请号:
US14937448
公开号:
US20160058516A1
申请日:
2015.11.10
申请国别(地区):
US
年份:
2016
代理人:
摘要:
Surgical devices are disclosed herein that generally include an intracorporeal elbow joint to facilitate translational movement of an end effector while allowing a body portion of the surgical device and a trocar or working channel through which the device is inserted to be maintained in a fixed angular orientation relative to the patient. This allows a plurality of such devices to be used effectively with a single incision or access device. Such devices also generally provide end effector movement with six degrees of freedom, while maintaining a mechanical linkage between the user and the end effector and while mimicking and/or mirroring natural user movement. Various methods related to such devices are also disclosed.
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