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Shoulder rehabilitation training robot with three degrees of freedom

A technology for rehabilitation training and robotics, applied in passive exercise equipment, physical therapy, etc., can solve the problems of high price, high manufacturing cost, and complex mechanism, and achieve the effect of relatively high rigidity, low cost, and simple structure

Inactive Publication Date: 2016-07-13
NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

To sum up, the shoulder rehabilitation robot has problems such as small activity space for rehabilitation training, complex mechanism, high price, and high manufacturing cost.

Method used

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  • Shoulder rehabilitation training robot with three degrees of freedom
  • Shoulder rehabilitation training robot with three degrees of freedom
  • Shoulder rehabilitation training robot with three degrees of freedom

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The present embodiment comprises a seat 1, a series-parallel hybrid mechanism, a front handle 30, a seat cushion 6 is arranged in the center of the seat 1 seat 1, and the seat cushion 6 is placed on a pole 35 placed in a self-locking gas spring assembly, Prop 35 is connected with one end of rocking bar 7, and branch pipe 36 in the self-locking type gas spring assembly is connected with the base plate of seat 1; Through the height-adjustable change of the rocker 7 and the rocker head 8 on the seat 1, patients with different heights can meet the requirements of the instrument. It can also be designed as a worm gear structure or other structures that can be self-locking and can be adjusted to any height according to actual needs.

[0022] The top of the seat 1 is provided with a dovetail groove 3 and a dovetail groove guide rail 2, the dovetail groove 3 is connected with the dovetail groove guide rail 2, and the dovetail groove 3 is connected with the third turret 4, so th...

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Abstract

The invention relates to a shoulder rehabilitation training robot with three degrees of freedom, and belongs to the technical field of medical instruments.The robot comprises a seat, a series-parallel mechanism and a front end handle; the series-parallel mechanism is arranged at the top of the seat and movably connected with the seat, the front end handle is arranged at the front end of the series-parallel mechanism, the series-parallel mechanism comprises an orthogonal 5R parallel mechanism and a gear transmission mechanism, and the gear transmission mechanism is arranged at the front end of the orthogonal 5R parallel mechanism.According to the shoulder rehabilitation training robot with the three degrees of freedom, X-direction rotation, Y-direction rotation and Z-direction rotation are achieved, and actual rehabilitation exercises simulating shoulder movement are achieved; the shoulder muscle body of a patient is recovered to a certain degree through passive rehabilitation training; rehabilitation training can be better and more comprehensively supplied to the patient, the structure is simple, the relative stiffness is high, and the cost is low.

Description

technical field [0001] The invention relates to a three-degree-of-freedom shoulder rehabilitation training robot, which belongs to the technical field of medical equipment. Background technique [0002] With the aging of the population and the increase of patients with shoulder paralysis caused by diseases and disasters, medical theory proves that patients not only need early surgical treatment and drug treatment, but also scientific and correct rehabilitation training is essential for the recovery of shoulder joints. Motor function plays an extremely important and irreplaceable role. At present, the rehabilitation institutions for shoulder joint rehabilitation training mainly focus on shoulder joint rehabilitation training. The range of activities of the rehabilitation training is small, and only a small number of patients can receive sufficient treatment. To sum up, the shoulder rehabilitation robot has problems such as small activity space for rehabilitation training, co...

Claims

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Application Information

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IPC IPC(8): A61H1/02
CPCA61H1/0214A61H1/0281A61H2201/1207A61H2205/062
Inventor 崔冰艳陈丽文王志军孟令潮赵元浩
Owner NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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