An orthopedic rehabilitation exercise device with adjustable angle

An orthopaedic rehabilitation and exercise device technology, which is applied to training equipment for adjusting coordination, training equipment for adjusting cardiovascular system, and mechanism for generating mechanical power, etc. Balance and other issues to achieve the effect of promoting trauma recovery, assisting joint movement, and facilitating manipulation and use

Active Publication Date: 2022-07-22
郑州市骨科医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the existing orthopedic rehabilitation exercise device, when the patient performs rehabilitation exercise, the patient's leg will frequently suffer impact due to unbalanced force, which will easily cause secondary damage to the patient's leg

Method used

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  • An orthopedic rehabilitation exercise device with adjustable angle
  • An orthopedic rehabilitation exercise device with adjustable angle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] like figure 1 and 2 As shown, an angle-adjustable orthopaedic rehabilitation exercise device provided by the present invention includes: a box body 101, a crank 103, a rotating shaft 106, a continuously variable transmission 107, a generator 109 and a controller, and the box body 101 is provided with a seat Chair 102; one end of the crank 103 is connected with a foot pedal 104, the crank 103 is provided with a pressure sensor 105, and the pressure sensor 105 is used to detect the real-time pressure on the crank 103; the shaft 106 bearing is connected to the On the case 101, the rotating shaft 106 is connected to the other end of the crank 103; the input end of the continuously variable transmission 107 is driven with the rotating shaft 106, and the continuously variable transmission 107 is connected with the first electronically controlled converter 108, so The first electronically controlled converter 108 is used to switch the reduction ratio of the continuously varia...

Embodiment 2

[0030] On the basis of Example 1, in order to assist the patient to move the legs when the patient's legs just start to recover, so as to assist the patient to move the joints.

[0031] like figure 1 and 2 As shown, a clutch 201 is also provided between the rotating shaft 106 and the input end of the continuously variable transmission 107, the clutch 201 is provided with one input end and two output ends, and the input end of the clutch 201 and the rotating shaft 106 are driven by a belt , one output end of the clutch 201 is connected with the input end of the continuously variable transmission 107, the other output end of the clutch 201 is connected with the power unit 202, and the clutch 201 is used for connecting the rotating shaft 106 with the input end of the continuously variable transmission 107 or connecting The rotating shaft 106 is connected with the power unit 202 , the clutch 201 is connected with a second electronically controlled converter 203 , the second elect...

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PUM

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Abstract

The invention discloses an orthopedic rehabilitation exercise device with adjustable angle, belonging to the technical field of medical equipment. The angle-adjustable orthopaedic rehabilitation exercise device comprises: a box body, on which a seat is arranged; a crank, one end of which is connected with a foot pedal, and a pressure sensor is arranged on the crank; a rotating shaft is connected to the other end of the crank; The step-variable transmission is connected with the first electronically controlled converter; the generator is connected with the output end of the continuously variable transmission, and the generator is electrically connected with a charging power source; the controller is electrically connected with the pressure sensor, the first electronically-controlled converter and the charging power source , the pressure sensor transmits the detected real-time pressure signal to the controller, the pressure value is preset in the controller, and the controller compares the real-time pressure with the preset pressure. The angle-adjustable orthopaedic rehabilitation exercise device of the present invention can prevent the patient's legs from being unbalanced and frequently subjected to impact when the patient is exercising, thereby preventing the patient from being injured by the impact force.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to an orthopedic rehabilitation exercise device with adjustable angle. Background technique [0002] During the recovery period of the patient's leg after orthopedic surgery, rehabilitation exercise is required to promote the recovery of the patient's bone trauma through rehabilitation exercise. When a patient performs rehabilitation exercise, various rehabilitation exercise devices are generally used to force the patient's leg, thereby assisting the patient to perform rehabilitation exercise. [0003] With the existing orthopaedic rehabilitation exercise device, when the patient performs rehabilitation exercise, the patient's leg will be frequently impacted due to the unbalanced force, thereby easily causing secondary injury to the patient's leg. SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to overcome the problems in the prior art and prov...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B21/00A63B21/005A63B22/00A63B22/08A63B23/04A63B24/00F03G5/02
CPCA63B22/0605A63B21/0054A63B21/00058A63B21/00181A63B23/04A63B24/0087A63B21/4015A63B22/0046F03G5/02A63B2220/56A63B2225/09A63B2225/093
Inventor 池红万朱敬云
Owner 郑州市骨科医院
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