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Auxiliary trainer used after knee joint replacement and use method of auxiliary trainer

A knee joint replacement and exercise device technology, applied in passive exercise equipment, gymnastics equipment, muscle training equipment and other directions, can solve the problems of less rehabilitation equipment, high price, cumbersome equipment, etc., to enhance exercise confidence, enhance independent exercise, simple structure

Inactive Publication Date: 2015-01-21
BEIJING FRIENDSHIP HOSPITAL CAPITAL MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Some of the current postoperative auxiliary exercise devices for the knee are expensive, bulky, and bulky, and most patients have no intention of purchasing them personally, which cannot meet the needs of the masses; some have single functions and are not suitable for training needs in different rehabilitation stages
And most of the rehabilitation equipment is for the corresponding passive exercise therapy for the knee joint and related muscle groups, and there are few rehabilitation equipment related to active exercises
In addition, there is no knee joint rehabilitation device suitable for home use on the market.

Method used

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  • Auxiliary trainer used after knee joint replacement and use method of auxiliary trainer
  • Auxiliary trainer used after knee joint replacement and use method of auxiliary trainer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] An auxiliary exerciser after knee replacement, comprising a fixed base 1, a track 2, a spring 3, a pedal device 4, an adjustment component 5, an auxiliary belt 6, a moving plate 7, a rotating shaft 8 and a connecting rod 9, wherein the adjustment component 5 It consists of an adjustment groove 51 and a drawer plate 52 , and the adjustment groove 51 is set on the drawer plate 52 . One end of the fixed base 1 is connected to the track 2 through the rotating shaft 8, and the other end is connected to the drawing plate 52 located on the fixed base 1. The rotating shaft 8 can make the fixed base 1 and the track 2 form any angle; one end of the track 2 is connected to the rotating shaft 8, and the other end One end is connected with the adjusting groove 51 through the connecting rod 9 . Rotate the shaft, adjust the pull plate and the adjustment slot, and stretch the track, so that the connecting rod can be placed on the corresponding adjustment slot, so that the track and the...

Embodiment 2

[0025] An auxiliary exerciser after knee replacement, comprising a fixed base 1, a track 2, a spring 3, a pedal device 4, an adjustment component 5, an auxiliary belt 6, a moving plate 7, a rotating shaft 8 and a connecting rod 9, wherein the adjustment component 5 It consists of an adjustment groove 51 and a drawer plate 52 , and the adjustment groove 51 is set on the drawer plate 52 . One end of the fixed base 1 is connected to the track 2 through the rotating shaft 8, and the other end is connected to the drawing plate 52 located on the fixed base 1. The rotating shaft 8 can make the fixed base 1 and the track 2 form any angle; one end of the track 2 is connected to the rotating shaft 8, and the other end One end is connected with the adjusting groove 51 through the connecting rod 9 . Rotate the rotating shaft, adjust the pull plate and the adjustment slot, and stretch the track, so that the connecting rod can be placed on the corresponding adjustment slot, so that the trac...

Embodiment 3

[0027] An auxiliary exerciser after knee replacement, comprising a fixed base 1, a track 2, a spring 3, a pedal device 4, an adjustment component 5, an auxiliary belt 6, a moving plate 7, a rotating shaft 8 and a connecting rod 9, wherein the adjustment component 5 It consists of an adjustment groove 51 and a drawer plate 52 , and the adjustment groove 51 is set on the drawer plate 52 . One end of the fixed base 1 is connected to the track 2 through the rotating shaft 8, and the other end is connected to the drawing plate 52 located on the fixed base 1. The rotating shaft 8 can make the fixed base 1 and the track 2 form any angle; one end of the track 2 is connected to the rotating shaft 8, and the other end One end is connected with the adjusting groove 51 through the connecting rod 9 . Rotate the rotating shaft, adjust the pull plate and the adjustment slot, and stretch the track, so that the connecting rod can be placed on the corresponding adjustment slot, so that the trac...

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Abstract

The invention relates to an auxiliary trainer used after knee joint replacement and a use method of the auxiliary trainer. The auxiliary trainer comprises a fixing base, an arc-shaped rail, a detachable spring, a pedaling device, an adjustment component, auxiliary bands, a movable plate, a rotary shaft and a connection rod. One side of the fixing base is connected with the arc-shaped rail through the rotary shaft, the other side of the fixing base is connected with the adjustment component through the connection rod, the movable plate is arranged on the arc-shaped rail and is fixedly provided with the pedaling device, the front and the back of the movable plate are each provided with one auxiliary band, one end of the spring is connected with the side surface of the movable plate and one end of the spring is connected with the rotary shaft. The auxiliary trainer is simple in structure, convenient, practical and low in cost, a patient can carry out trainings of any strength on any slope, the pedaling device is suitable for any patient, and the auxiliary trainer can meet requirements of the patient in different rehabilitation training stages and postoperation recovery of the patient is facilitated.

Description

technical field [0001] The invention belongs to the technical field of orthopedic medical devices, and more particularly relates to an auxiliary exercise device after knee replacement and its usage method. Background technique [0002] Artificial knee replacement surgery has gradually become a mature solution to knee osteoarthritis, rheumatoid arthritis, and ankylosing spondylitis. The operation process is not complicated. For doctors, the operation itself is very important to the effect of artificial knee replacement. For patients, it is especially important to actively cooperate with rehabilitation treatment and active rehabilitation exercises after surgery. . Therefore, functional rehabilitation exercises should be carried out early after surgery, otherwise it will lead to knee joint dysfunction and seriously affect the effect of surgical treatment. Continue to maintain long-term exercise even after reaching normal levels. [0003] The electric knee exerciser (CPM) ava...

Claims

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Application Information

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IPC IPC(8): A61H1/02A63B23/04A63B21/04A63B21/055
Inventor 倪国玉费琦
Owner BEIJING FRIENDSHIP HOSPITAL CAPITAL MEDICAL UNIV
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