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Six-axis parallel support treatment system

A treatment system and parallel technology, applied in the field of medical devices, can solve the problems of cumbersome adjustment, low degree of intelligence of the software system, unable to ensure that the adjustment of the stent fully conforms to the growth law of human tissue, etc., to solve the problem of low degree of intelligence and reduce human intervention Effect

Pending Publication Date: 2020-02-07
天津大西槐精密机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The software system of the existing six-axis parallel support system has a low degree of intelligence, and the manual adjustment has the disadvantages of cumbersome adjustment and the inability to ensure that the adjustment of the support fully conforms to the growth law of human tissue.

Method used

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  • Six-axis parallel support treatment system
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Experimental program
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Effect test

Embodiment 1

[0034] Such as figure 1 and figure 2 As shown, the present embodiment provides a six-axis parallel support treatment system, including a six-axis parallel support 1 and a remote control module, wherein the six-axis parallel support 1 includes an upper ring 11, a lower ring 12 and a plurality of connecting upper rings 11 and Lower ring 12 and telescopic electric push rod 13, both ends of each electric push rod 13 are respectively connected to upper ring 11 and lower ring 12 through universal structure 14; electric push rod 13 includes one end and one of the universal structures 14 connected guide sleeve 131, and the reduction motor 133, leading screw 137 and transmission rod 132 that are located in the guide sleeve 131, wherein, the reduction motor 133 is electrically connected to the support control module, and one end of the leading screw 137 is connected to the reduction motor 133 The output end of the transmission rod 132 is threaded on the lead screw 137, and one end of ...

Embodiment 2

[0065] This embodiment is an optimization of Embodiment 1. The sum of the force on the bone and the force on the six-axis parallel bracket 1 is the resultant force on the entire limb, and the ratio of the force on the six-axis parallel bracket 1 to the force on the bone is the force share ratio. The entire recovery process is divided into multiple stages, and the telescopic amount of the electric push rod 13 is adjusted every preset time in each stage, so as to gradually reduce the force on the six-axis parallel bracket 1 and increase the force on the bones. Ideally, each time a stage is ended, the force sharing ratio will reach a preset force sharing ratio corresponding to the current stretching amount.

[0066] However, since the recovery speed of each person is different, the preset adjustment amount of the electric push rod 13 in each stage will also be different. Therefore, this embodiment optimizes the preset adjustment amount each time on the basis of Embodiment 1. . ...

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Abstract

The invention relates to the field of medical instrument and discloses a six-axis parallel support treatment system. The six-axis parallel support treatment system comprises a six-axis parallel support treatment and a remote control module, each electric push rod of the six-axis parallel support can be controlled to adjust automatically according to preset adjustment parameters, human interventionis greatly reduced, and the problems that the intelligent degree during manual adjustment is low, the adjustment process is complex and makes mistakes easily, adjustment does not agree with the humantissue growth law, manual measurement and calculation are required and the like. Mechanical sensors are added to detect acting forces of target parts on each electric push rod in real time, the ratioof the resultant force of acting forces of the target parts on all the electric push rods to a preset acting force is used as a rehabilitation degree judgment standard, when the current expansion amount of each electric push rod is equal to a corresponding preset total expansion amount after adjustment is performed for preset adjustment times, and the dismounting time of the six-axis parallel support is determined according to the relation between the ratio for judging the rehabilitation degree and a preset ratio.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a six-axis parallel stent treatment system. Background technique [0002] The six-axis parallel stent represented by the Taylor stent is a fixed medical device widely used in the fields of trauma repair, limb orthopedics and reconstruction based on the "tension-stress" law and based on biomechanics. The traditional six-axis parallel stent treatment system consists of a software system and a six-axis parallel stent for determining patient deformity parameters, stent installation parameters, and electronic prescriptions. [0003] The software system of the existing six-axis parallel support system has a low degree of intelligence, and the manual adjustment has the disadvantages of cumbersome adjustment and the inability to ensure that the adjustment of the support fully conforms to the growth law of human tissue. Contents of the invention [0004] The purpose of the present invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/62
CPCA61B17/62
Inventor 万春友于宝刚尹文学
Owner 天津大西槐精密机械有限公司
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