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Walking aid for hip joint motion range training in orthopedics department

A hip joint and range of motion technology, which is applied in the direction of tools, sports accessories, gymnastics equipment to help people walk, etc., can solve the problem of inability to judge in real time whether the range of motion of the hip joint meets the exercise requirements, lack of stride range, and inability to accurately control the front. Flexibility and other issues to achieve the effect of improving accuracy

Active Publication Date: 2020-01-14
中国人民解放军总医院第八医学中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a walker for orthopedic hip joint mobility exercise to solve the problem that hip replacement patients cannot accurately control the range of motion of the forward flexion when walking with the aid of the walker, and cannot judge in real time when Whether the range of motion of the hip joint meets the exercise requirements when walking with the help of a walker, and the lack of protective measures for safety risks caused by excessive strides

Method used

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  • Walking aid for hip joint motion range training in orthopedics department
  • Walking aid for hip joint motion range training in orthopedics department
  • Walking aid for hip joint motion range training in orthopedics department

Examples

Experimental program
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Effect test

Embodiment 1

[0028] like Figure 1-5As shown, a walking aid for orthopedic hip joint activity exercise includes a bracket 1, and the bracket 1 includes a symmetrical left bracket 2 and a right bracket 3 to support the weight of the human body. The left bracket 2 and the right bracket 3 are provided with The front outrigger 4 and the rear outrigger 5, the bottom of the front outrigger 4 is equipped with a universal wheel 6, the universal wheel 6 can change the walking direction of the walker under the action of external force, which is convenient for the patient to use the walker to turn, the rear outrigger 5 Fixed wheels 7 are provided at the bottom to facilitate the movement of the walker; a storage box 8 is provided between the left bracket 2 and the right bracket 3 for installing electrical components; a cushion is provided above the storage box 8, and when the patient is tired from exercising It can be used as a seat to provide rest. The storage box 8 is made of 5 mm thick stainless st...

Embodiment 2

[0030]When using a walker for orthopedic hip joint mobility exercise: measure the height H of the hip joint with reference to the scale 17, adjust the height of the left armrest 10 and the right armrest 11, so that both are at the same height as the hip joint, and the patient passes the left armrest with both hands. The armrest 10 and the right armrest 11 support the body weight and stand in the walker, and input the value H into the controller through the control panel, and then input the hip joint forward flexion angle α into the controller according to the patient's postoperative time and physical condition, After all preparations are finished, the patient presses the start button in front of the right handrail 11 with his right hand, the stepper motor 901 starts, and the brake 902 releases the output shaft of the drive motor at the same time, the stepper motor 901 runs under the control of the controller and drives the walker Advance the distance L, the controller stops the...

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Abstract

The invention discloses a walking aid for hip joint motion range training in an orthopedics department. The walking aid comprises support frames, wherein the support frames comprise a left support frame and a right support frame which are symmetrical; a storage box is arranged between the left support frame and the right support frame; a seat cushion is arranged above the storage box; a driving device is arranged under the storage box, and comprises a stepping motor, a brake matched with the stepping motor, a driving wheel, a driven gear and a driving wheel; an armrest with an ascending and descending function is arranged on each support frame; a green starting push button, a red emergency push button and a black standby push button which are used for controlling the stepping motor are arranged in front of the armrest; and a first infrared switch, a second infrared switch, a laser line marker and a graduated scale which are used for detecting whether the hip joint motion range reachesthe standard or not are arranged on the support frame. After the hip joint replacement operation, and when a patient walks with the help of the walking aid, the forward bending angle of the hip jointcan be accurately controlled; whether the hip joint motion range during the walking with the help of the walking aid reaches the training requirement or not can be judged in real time; the training effect can be improved; and the safety coefficient is improved.

Description

technical field [0001] The invention relates to the field of medical walking aids, in particular to a walking aid for orthopedic hip joint activity training. Background technique [0002] Medically, tools that assist the human body to support body weight, maintain balance and walk are called walking aids. Most of the people who use walkers are hemiplegia, paraplegia, post-fracture surgery, or elderly patients with weakened lower limb muscles who cannot support their weight. There are many types of walkers on the market. According to the function of walkers and the needs of patients, walkers generally include four-legged frame walkers, differential frame walkers, ladder frame walkers, two-wheeled walkers, etc. Walkers, four-wheel walkers, etc. Only by choosing the right walker can it bring the greatest rehabilitation support to the user. With the intensification of the aging process, more and more elderly people are facing the problem of bone disease. Some of them need arti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B23/04A63B24/00A61H3/04
CPCA61H3/04A61H2003/043A61H2003/046A63B23/0464A63B23/0482A63B24/0062
Inventor 王华
Owner 中国人民解放军总医院第八医学中心
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