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An asymmetric lower limb autonomous rehabilitation device for hemiplegic patients

A rehabilitation device and asymmetric technology, applied in the field of medical devices, can solve problems such as inability to adjust, and achieve the effects of low cost, simple structure, and economic burden reduction

Active Publication Date: 2021-12-31
TONGJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patent uses external power, which cannot be adjusted in real time according to the patient's own needs.

Method used

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  • An asymmetric lower limb autonomous rehabilitation device for hemiplegic patients
  • An asymmetric lower limb autonomous rehabilitation device for hemiplegic patients
  • An asymmetric lower limb autonomous rehabilitation device for hemiplegic patients

Examples

Experimental program
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Effect test

Embodiment 1

[0045] Such as figure 1 As shown, an asymmetric lower limb autonomous rehabilitation device for hemiplegia patients includes a wearable upper body fixation mechanism 1, a healthy side lower limb power mechanism and an affected side lower limb force mechanism (in this embodiment, the left leg is used as the healthy side lower limb , the right leg is the lower limb of the affected side as an example for drawing), the power mechanism of the lower limb of the healthy side and the force mechanism of the lower limb of the affected side are respectively set under the wearable upper body fixing mechanism 1, and the dynamic mechanism of the lower limb of the healthy side includes a top-down The flexible cable length adjustment assembly 5, the wearable leg hydraulic cylinder assembly 2, and the foot hydraulic cylinder assembly 3 are connected in sequence, and the force-bearing mechanism of the lower limb on the affected side includes the wearable thigh force-bearing assembly 6 and the we...

Embodiment 2

[0057] This embodiment also provides an asymmetric lower limb autonomous rehabilitation device for hemiplegia patients, except that the reset plate 504 is arranged adjacent to the knob 502, and the middle part of the reset plate 504 is provided with a through hole for the roller 503 to pass through. There is a placement groove 513 matching with the reset disc 504, the shaft hole 510 is located in the middle of the placement groove 513, and the No. Except for the bit slot 507, the rest are the same as the first embodiment.

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Abstract

The invention relates to an asymmetric lower limb autonomous rehabilitation device for patients with hemiplegia, which includes a wearable upper body fixing mechanism, a healthy side lower limb power mechanism and an affected lower limb force mechanism, a healthy side lower limb power mechanism and an affected side lower limb force mechanism. The left one and the right one are arranged under the wearable upper body fixing mechanism respectively. The lower limb power mechanism on the healthy side includes the flexible cable length adjustment component, the wearable leg hydraulic cylinder component and the sole hydraulic cylinder component connected sequentially from top to bottom. The force mechanism includes a wearable thigh force component and a wearable calf force component arranged sequentially from top to bottom, and a thigh power-assisted flexible cable is arranged between the cable length adjustment component, the wearable upper body fixing mechanism and the wearable thigh force component . Compared with the prior art, the present invention is driven autonomously by manpower, which avoids the time and space constraints of electric drive rehabilitation devices, adapts to different people's body shapes, and can meet the rehabilitation training needs of hemiplegic patients for lower limbs in most occasions.

Description

technical field [0001] The invention belongs to the field of medical devices, and in particular relates to an asymmetric lower limb autonomous rehabilitation device for hemiplegia patients. Background technique [0002] In recent years, the incidence of stroke in my country is gradually increasing. Patients with stroke are generally hemiplegic and need proper exercise for rehabilitation. However, the existing electric drive rehabilitation devices in the hospital are expensive, complicated to operate, small in number, limited by time and place, and unable to meet the needs of most patients. In order to reduce the economic burden of patients and allow patients to exercise even at home, a simple and effective lower limb autonomous rehabilitation device is needed. [0003] Patent CN108478387A discloses a lower limb rehabilitation training device, including: an upper limb exoskeleton mechanism, which is tied to one upper limb of the human body and rotates with the rotation of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61H3/02A61H3/04A63B22/20
CPCA61H3/02A61H3/04A63B22/20A61H2003/007A61H2003/046
Inventor 卜王辉翟佳乐袁九海卢德新
Owner TONGJI UNIV
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