Lower limb rehabilitation training device and method

A technology for rehabilitation training and lower limbs, which is applied in the direction of weights, dumbbells, sports accessories, etc., can solve the problem of real-time control without air pressure, and achieve the effect of shortening the rehabilitation period and reducing complications

Inactive Publication Date: 2019-09-13
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

To sum up, at present, there are no special instruments for lower limb BFR training at home and abroad, and most of them are replaced by tight-fitting straps. Regard

Method used

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  • Lower limb rehabilitation training device and method
  • Lower limb rehabilitation training device and method
  • Lower limb rehabilitation training device and method

Examples

Experimental program
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Embodiment Construction

[0041] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0042] as attached Figure 1 to Figure 4 As shown, a lower limb rehabilitation training device, a measurement module composed of a gas pressure sensor 5 and its supporting circuit; a control module composed of a controller 6, an instrument box, a wireless communication device 8 and a supporting circuit; and an airbag 1, an air intake The execution module composed of air pump 2, exhaust air pump 3 and gas valve 7 consists of three parts.

[0043] The airbag 1 is worn at the place where the user's lower limbs are to be trained, the airbag 1 is connected to the intake air pump 2 and the exhaust air pump 3 through an air circuit 4, and the gas pressure sensor 5 is connected to the On air path 4. The air pump air inlet 31 of the exhaust air pump...

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PUM

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Abstract

The invention discloses a lower limb rehabilitation training device and a lower limb rehabilitation training method. The device comprises an execution module, a measurement module and a control module. The execution module comprises an air inlet pump, an air outlet pump and an air bag, and the air bag is connected with the air inlet pump and the air outlet pump through air paths. The measuring module comprises a gas pressure sensor, and the gas pressure sensor is connected to the gas path. The control module comprises a controller, and the controller receives signals of the air pressure sensorto control the air inlet pump and the air outlet pump to work so as to control the air pressure in the air bag. The invention provides on-line acquisition and real-time control of an air bag pressurevalue, so that the air pressure control precision meets the set requirement. When an abnormal pressure value occurs, the abnormal pressure value can be adjusted back to a preset value allowable rangewithin a specified time. As a result, a patient can safely and effectively perform BFR training. The lower limb ischemia and the muscle injury caused by air bag pressure rise due to muscle expansionare prevented. The defect that the training effect is weakened or even invalid due to low air pressure is overcome.

Description

technical field [0001] The invention relates to medical rehabilitation equipment, in particular to a lower limb rehabilitation training device and method. Background technique [0002] The fundamental determinant of skeletal muscle mass is generally considered to be the use of muscle tone to promote protein synthesis. Modern sports science usually recommends to use more than 70% of the maximum exercise intensity of the human body for training to increase muscle. Relatively speaking, maintaining the existing muscle strength and quality also requires a certain load of training, a long period of zero load or low load state Causes disuse atrophy of muscles. [0003] Due to the influence of traditional medical culture in my country and the lack of popularization of the concept of postoperative rehabilitation, the rehabilitation of patients with orthopedic injuries in China basically relies on bed rest and reduced activities, which can easily lead to muscle atrophy and functional...

Claims

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Application Information

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IPC IPC(8): A63B23/04A63B24/00A63B71/06A63B21/072
CPCA63B21/072A63B23/04A63B24/0062A63B71/0619A63B2024/0065A63B2220/62
Inventor 宋乐贾逸凡李奇褚晓蕾王巍朱志中符榕
Owner TIANJIN UNIV
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