Orthopedic department reset positioning robot

A robot and orthopedic technology, applied in the field of orthopedic surgery reset robot, can solve the problem of low reset accuracy, achieve high reset accuracy, improve ease of use, and increase locking reliability

Active Publication Date: 2021-04-30
WEIHAI WEIGAO ORTHOPEDIC SURGICAL ROBOT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention is to solve the technical problem of low reset accuracy when the existing orthopedic surgical robot performs surgery, and provides an orthopedic reset positioning robot with improved accuracy and stability

Method used

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  • Orthopedic department reset positioning robot
  • Orthopedic department reset positioning robot
  • Orthopedic department reset positioning robot

Examples

Experimental program
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Effect test

Embodiment Construction

[0062] Referring to the accompanying drawings, the present invention will be further described in detail with specific embodiments.

[0063] Such as Figure 1-4 As shown, the orthopedic reset positioning robot includes a reset robot 200 , a navigation robot 300 , a positioning robot 400 , a perineal column 500 , a proximal fixator 600 , a proximal universal connecting arm 700 , an adapter 800 , and a distal fixator 900 .

[0064] The operating table 100 is provided with a side rail 100-1, on which the proximal universal connecting arm 700 and the adapter 800 need to be fixed, and the perineal column 500 must be fixed at the end of the bed board.

[0065] The front part of the reset robot 200 is a reset platform 200-1, which is the main moving part of the reset robot, on which a distal fixer 900 is fixed, and the distal fixer 900 is connected with a reference frame 5. The structure of the reset platform 200-1 can adopt the existing technology, such as the six-automatic reset r...

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PUM

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Abstract

The invention relates to an orthopedics department reset positioning robot, which solves the technical problem that an existing orthopedics department operation robot is low in reset precision during an operation and comprises a reset robot body, a navigation robot and a positioning robot body, the reset robot body comprises a reset platform, a far-end fixator and a far-end reference frame, and the far-end reference frame is fixed to the far-end fixator; the far-end fixator comprises a connecting base plate, a movable connecting plate, a first locking device, a reference frame, a first connecting side plate, a second connecting side plate, a first fixed sleeve, a second fixed sleeve, a fixing plate, a first fixed needle, a second fixed needle, a third fixed sleeve, a fourth fixed sleeve, a third fixed needle and a fourth fixed needle. The invention is widely applied to orthopedic surgery.

Description

technical field [0001] The invention relates to the technical field of orthopedic surgery reset robots, in particular to an orthopedic reset positioning robot. Background technique [0002] In the field of orthopedic technology, two major aspects are involved, simply speaking, reduction and positioning. Resetting means returning a broken bone to its pre-broken state. This step is critical, and few doctors are able to restore the broken bone to what it was before, which is called an anatomic reduction. This step has been solved manually without reference comparison. It is difficult to guarantee the accuracy of bone reduction. Such as length, especially the angulation of bones. The simple understanding of positioning is to fix the broken bone. [0003] In the operation process of femur fracture reduction, the magnetic navigation system can be used to carry out three-dimensional reconstruction of the CT or MRI two-dimensional images of the leg bone to establish a three-dim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/20A61B34/30A61B90/11A61B17/74A61B17/72G16H30/20G16H30/40
CPCA61B17/725A61B17/74A61B34/20A61B34/30A61B90/11A61B2034/107A61B2034/2055G16H30/20G16H30/40
Inventor 康伟伟王炳强孙之建
Owner WEIHAI WEIGAO ORTHOPEDIC SURGICAL ROBOT CO LTD
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