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Wrist clamping device for distal radius fracture reduction robot

A technology of the distal end of the radius and a clamping device, which is applied to surgical robots, fractures, surgical manipulators, etc., can solve problems such as unreasonable design, and achieve the effects of simple overall structure, reduced production costs, and convenient operation

Pending Publication Date: 2021-12-28
NANJING FIRST HOSPITAL +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the current distal radius fracture reduction robot is used in clinical operations, there are still some unreasonable designs, and its design needs to be further improved, so as to make it more convenient for doctors to use the reduction robot to perform surgery, and it can also further improve surgical performance. Success rate

Method used

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  • Wrist clamping device for distal radius fracture reduction robot
  • Wrist clamping device for distal radius fracture reduction robot
  • Wrist clamping device for distal radius fracture reduction robot

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Embodiment Construction

[0033] In order to have a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed descriptions are provided in conjunction with the embodiments.

[0034] Please refer to Figure 1 to Figure 12 , the present invention provides a wrist clamping device for a distal radius fracture reduction robot, comprising a front clamping mechanism 1, a rear clamping mechanism 2 and a frame 3; the front clamping mechanism 1 and the rear clamping mechanism 2 The structure is the same and arranged in parallel on both sides of the front and back of the frame 3; the left and right sides of the frame 3 are respectively symmetrically provided with inclined fixed plates 31, and the two sides of the inclined fixed plates 31 are respectively symmetrically provided with vertical fixed plates 32, and the front clamping The mechanism 1 and the rear clamping mechanism 2 are respectively fixedly installed on the inclined fixing plate 31 and t...

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Abstract

The invention discloses a wrist clamping device for a distal radius fracture reduction robot. The wrist clamping device mainly comprises a front wrist clamping mechanism, a rear wrist clamping mechanism and a rack, wherein the front wrist clamping mechanism and the rear wrist clamping mechanism are the same in structure. The two wrist clamping mechanisms are used for clamping, fixing and supporting the wrist of the patient in the reduction operation process and assisting a doctor in fixing the forearm plaster of the patient in an alternate lifting mode after reduction is finished. The two wrist clamping mechanisms are mounted on the rack, and the rack is mounted on a reduction robot used for assisting a doctor in performing a distal radius fracture operation. The wrist clamping device can adjust the clamping width to adapt to arms of patients with different physiques, is convenient to use, and can remarkably reduce the workload of doctors and improve the success rate of an operation.

Description

technical field [0001] The invention relates to the fields of surgical non-invasive medical engineering technology, medical robots and new scientific instruments used in medical research, and in particular to a wrist clamping device used on a robot for distal radius fracture reduction. Background technique [0002] Distal radius fracture is a very common clinical fracture. At present, there is a distal radius fracture reduction robot that can replace manual reduction for distal radius fracture. The reduction operation of distal radius fracture with the help of this reduction robot has been implemented clinically and achieved good results. Compared with the traditional manipulative reduction technique, this new surgical method can greatly reduce the physical exertion of doctors and reduce the requirements for doctors' operating experience, so it has broad prospects for popularization. However, when the current distal radius fracture reduction robot is used in clinical operat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/30A61B90/00A61B90/14A61F5/05A61F5/042
CPCA61B34/30A61B34/70A61B90/37A61B90/14A61F5/05A61F5/042A61B2034/305A61B2090/376
Inventor 梁斌王兴松李浩铭田梦倩葛大伟史陈
Owner NANJING FIRST HOSPITAL
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