Leg joint rehabilitation device

A rehabilitation device and joint technology, applied in the direction of passive exercise equipment, physical therapy, etc., can solve the problems of single recovery effect and poor effect, and achieve the effect of strong practicability, ingenious structure and novel concept

Inactive Publication Date: 2019-06-14
THE SECOND XIANGYA HOSPITAL OF CENT SOUTH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a leg joint rehab

Method used

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Embodiment Construction

[0015] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0016] Depend on Figure 1 to Figure 8 It can be seen that the present invention includes a flat plate 1, the upper surface of the flat plate 1 is provided with two through grooves 2 arranged side by side, each through groove 2 is provided with a nut 3 that can only slide left and right, and a screw thread is installed on the nut 3. Pipe 4, threaded pipe 4 is installed with an external spline shaft 5 whose lower end protrudes from the threaded pipe 4 through the internal spline, and a gear 6 is installed on the lower end of the external spline shaft 5, and the outer side of the gear 6 is provided with a rack meshed with it 7. Moving the external spline shaft 5 left and right can make the gear 6 rotate on the rack 7 to drive the threaded pipe 4 to move up and down on the nut 3;

[0017] The upper end of each threaded pip...

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PUM

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Abstract

The invention relates to a leg joint rehabilitation device. The problems of single recovery effect and poor effect of an existing joint rehabilitation device are effectively solved. According to the technical scheme for solving the problems, a through groove is formed in a flat plate, a threaded pipe capable of moving up and down and moving left and right is arranged in the through groove, the upper end of the threaded pipe is rotatably connected with a cross rod, a first support plate is hinged to the left side of the cross rod, a sliding plate is arranged on the first support plate, the upper end face of the sliding plate is rotatably connected with a semi-circular arc plate, a foot pedal is hinged to the upper end of the semi-circular arc plate, and a sliding block is hinged to the leftend of the first support plate. A first hydraulic telescopic rod is hinged to the sliding block, the other end of the first hydraulic telescopic rod is hinged to the foot pedal, a second hydraulic telescopic rod communicated with the first hydraulic rod telescopic rod is fixed to the right end of the sliding block, a second support plate is fixed to the right side of the cross rod, a winding wheel is arranged at the front end and the rear end of the cross rod respectively, a rope is arranged on the semi-circular arc plate, and the ropes are respectively wound around the two second winding wheels in opposite winding modes.

Description

technical field [0001] The invention relates to the field of medical rehabilitation equipment, in particular to a leg joint rehabilitation device. Background technique [0002] With the continuous improvement of living conditions, the incidence of cardiovascular and cerebrovascular diseases continues to increase, and the number of deaths due to cardiovascular and cerebrovascular diseases is increasing year by year, but more of them are the sequelae left by brain damage caused by cardiovascular and cerebrovascular diseases, causing patients Hemiplegia, general paralysis, and even vegetative state. Patients are bedridden all the year round and their hands and feet are inactive, resulting in rigidity of joints and seriously affecting the recovery of patients. Therefore, medical staff need to perform auxiliary exercises for those with limited mobility. The upper limbs are relatively lighter due to their light weight It is convenient for medical staff to assist in exercise, but t...

Claims

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Application Information

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IPC IPC(8): A61H1/02
Inventor 王丽萍
Owner THE SECOND XIANGYA HOSPITAL OF CENT SOUTH UNIV
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