Rope-drive-based assisted knee joint rehabilitation apparatus

A rehabilitation device and knee joint technology, applied in the direction of equipment to help people walk, equipment for passive exercise, physical therapy, etc., can solve the problem of complex structure of vertical lower limb rehabilitation equipment that cannot meet the requirements of patients' large-angle rehabilitation training. It is suitable for civil use and other problems, and achieves the effect of flexible transmission path, simple and light mechanism, and simple and light structure

Active Publication Date: 2014-12-10
SOUTHEAST UNIV
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  • Abstract
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AI Technical Summary

Problems solved by technology

However, due to the short strokes of pneumatic artificial muscles, hydraulic cylinders and air cylinders, the rehabilitation angle that vertical lower limb rehabilitation equipment can achieve is relatively small, which cannot meet the requirements of patients for large-angle rehabilitation training. The vertical lower extremity rehabilitation equipment with the cylinder and the air cylinder as the driving device has a complex structure, large volume, heavy weight, troublesome wearing, and is not suitable for civilian use.

Method used

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  • Rope-drive-based assisted knee joint rehabilitation apparatus
  • Rope-drive-based assisted knee joint rehabilitation apparatus
  • Rope-drive-based assisted knee joint rehabilitation apparatus

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Embodiment Construction

[0027] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0028] Such as figure 1 As shown, the present invention is based on the lasso-driven knee joint assisting rehabilitation device, which includes a support positioning assembly 4 and two sets of executive assemblies. Each executive assembly includes a noose drive subassembly 1 , a noose transmission subassembly 2 and a knee joint subassembly 3 . The lasso driving subassembly 1 is connected to the supporting positioning assembly 4 . The noose transmission subassembly 2 is connected to the noose drive subassembly 1 and the knee joint subassembly 3 respectively.

[0029] Such as figure 2 As shown, the support positioning assembly 4 includes a waist support plate 401, two waist width adjustment plates 402 and a strap 403, the two ends of the strap 403 are respectively connected to one end of a waist width adjustment plate 402, and the two wais...

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Abstract

The invention discloses a rope-drive-based assisted knee joint rehabilitation apparatus. The rope-drive-based assisted knee joint rehabilitation apparatus is characterized by comprising a supporting positioning unit and two execution units; each execution unit comprises a rope drive sub-unit, a rope transmission sub-unit and a knee joint sub-unit; every rope drive sub-unit is connected to the supporting positioning unit; the rope transmission sub-units are connected with both the rope drive sub-units and the knee joint sub-units. The rope-drive-based assisted knee joint rehabilitation apparatus allows a larger rehabilitation training angle, is simple in structure and light in weight, is safe and simple to control and is convenient to industrially produce and widely apply.

Description

technical field [0001] The invention belongs to the field of walking aid rehabilitation equipment, and in particular relates to a knee joint assist rehabilitation device based on lasso transmission, which is mainly applicable to medical fields such as lower limb rehabilitation training and assist. Background technique [0002] As people grow older, their bones and joints tend to wear out due to degeneration or long-term use, and the degeneration and wear of the bones will cause their mobility; or due to cerebrovascular diseases, etc. will cause hemiplegia symptoms; modern social transportation tools Increasingly, the number of limb injuries due to traffic accidents is also gradually increasing. Medical theory and clinical medicine have proved that in addition to early surgical treatment and drug treatment for such patients, correct and scientific rehabilitation training has played a very important role in the recovery and improvement of limb movement, so limb rehabilitation ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/02A61H3/00
Inventor 王兴松单晖
Owner SOUTHEAST UNIV
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