Surgical robot system

A surgical robot and surgical technology, applied in the field of minimally invasive surgery and surgical operations, can solve problems such as prone to postoperative complications, obvious pain, and patient pain, and achieve the advantages of avoiding the accumulation of motion errors, high motion accuracy, and easy operation Effect
CN101822558BInactive Publication Date: 2012-06-27TIANJIN UNIVERSITY OF TECHNOLOGY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
TIANJIN UNIVERSITY OF TECHNOLOGY
Publication Date
2012-06-27
Estimated Expiration
Not applicable · inactive patent

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Abstract

A surgical robot system relates to the fields of minimally invasive operation, clinical surgical operation and the like, in particular to the minimally invasive operation with the high-precision requirement. The system comprises three same mechanical arms which are symmetrically arranged on a fixed platform; each mechanical arm has six degrees of freedom; the specific gesture of an operation clamping device is realized by the coordinated movement of the six degrees of freedom, thus achieving the positioning movement required in the operation process. The six degree-of-freedom mechanism arm realizes the movement decoupling, is convenient for the gesture control of the operation clamping device, not only has low requirement on the hardware of the control system, but also can reach the high-precision movement control; and the surgical robot system has simple structure, is convenient to operate and easy to maintain and can realize the minimally invasive operation with high-precision requirement.
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Description

【Technical field】

[0001] The invention relates to the field of surgery, in particular to the field of minimally invasive surgery. 【Background technique】

[0002] With the continuous progress and development of medical theory, surgical operations are also developing in a more sophisticated and complex direction. In recent decades, technologies such as computers, robots, electronic information, and network communications, which have developed rapidly, have been increasingly used in the medical field. "Robot Aided Surgery" (RAS, Robot Aided Surgery), the system has been increasingly used in modern clinical medicine. First-generation surgical robots are already in use in many operating rooms around the world. These robots are not really autonomous robots, they cannot perform the surgery themselves, but they provide useful mechanized assistance to the surgery. These machines still require a surgeon to operate them and give them input. The control methods of these surgical rob...

Claims

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