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Robot-aided pelvis restoration system

A robot-assisted, pelvic technology, applied in the field of medical devices, can solve the problems of large radiation dose, high intensity of doctor's operation, poor fracture reduction, etc., and achieves the effect of high mechanism accuracy, avoiding medical accidents, and compact structure.

Inactive Publication Date: 2015-07-29
BEIHANG UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a robot-assisted pelvic reset system, which is used to solve the problems in the prior art of poor fracture reduction, high operation intensity of doctors, and large amount of radiation radiation received by doctors and patients during the operation

Method used

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  • Robot-aided pelvis restoration system

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Embodiment Construction

[0055] Embodiments of the present invention will be described below with reference to the drawings. Elements and features described in one drawing or one embodiment of the present invention may be combined with elements and features shown in one or more other drawings or embodiments. It should be noted that representation and description of components and processes that are not related to the present invention and known to those of ordinary skill in the art are omitted from the drawings and descriptions for the purpose of clarity.

[0056] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0057] The overall structure of the present invention is as Figures 1 to 21a , shown in b.

[0058] A robot-assisted pelvic reset system is composed of a reset execution unit, a fixation unit, a support unit and a control unit.

[0059] The reset execution unit includes a linear motion mechanism, a rotary motio...

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Abstract

A robot-aided pelvis restoration system comprises a reset execution unit, a fixing unit, a supporting unit and a control unit, wherein the rest execution unit is fixed to the upper portion of the supporting unit, and the fixing unit is fixed to the front end of the reset execution unit and is fixedly connected with the supporting unit. The robot-aided pelvis restoration system aims at solving the problems of poor fracture reduction, large in operation strength of a doctor and large in quantity of rays radiated onto the doctor performing operation and a patient. In the robot-aided pelvis restoration system, the configuration of a rotary motion mechanism enable rotation errors output by the system to be smaller, and the system has the advantages of being high in mechanism accuracy, large in load and rigidity, reasonable in working space, compact in structure and the like and has wide application prospect in the technical field of medical instruments.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a robot-assisted pelvic reset system. Background technique [0002] Pelvic fracture is a serious trauma with a high fatality rate, and it is common in disasters such as earthquakes and car accidents. The traditional reduction technique for pelvic fractures is to treat closed fractures artificially through open surgery in a direct-viewing environment, which causes great trauma to the patient and increases the chance of infection. During the operation, it is easy to destroy the blood supply, increase the necrotic area of ​​the fracture end, and cause delayed union or nonunion. At the same time, the doctor's surgical operation is intensive, which can easily cause poor surgical reduction. During the operation, it is necessary to determine the reduction path through multiple X-ray irradiations. Doctors and patients are exposed to a large amount of radiation. The obtained two...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/56
CPCA61B17/56A61B2017/564
Inventor 王田苗唐佩福胡磊张立海李长胜杜海龙王利峰赵燕鹏
Owner BEIHANG UNIV
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