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External skeleton assisted rehabilitation therapy system

A rehabilitation therapy and exoskeleton technology, applied in the field of medical devices, can solve problems such as damage to the user's body, and achieve the effect of preventing accidental damage and reducing adjustment.

Active Publication Date: 2013-10-09
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In assisted joint movement, especially in rehabilitation, the exoskeleton does not need to provide a lot of force to drive the user's limbs. At this time, if you continue to use rigid parts, there will be a great risk of damage to the user's body

Method used

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  • External skeleton assisted rehabilitation therapy system
  • External skeleton assisted rehabilitation therapy system
  • External skeleton assisted rehabilitation therapy system

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Embodiment Construction

[0039] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so as to better understand the purpose, features and advantages of the present invention. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of the present invention, but only to illustrate the essence of the technical solutions of the present invention. Herein, the terms "large diameter" and "fine diameter" are relative concepts, for example, "thick diameter alloy wire" refers to an alloy wire having a diameter larger than that of "fine diameter alloy wire".

[0040] Such as figure 1 As shown, the continuum-driven exoskeleton-assisted rehabilitation system 1 is mainly composed of an end-effector continuum mechanism 3, a bracket 2, a guide tube 5, and a drive assembly 4, wherein the drive assembly (drive part) 4 is used to perform end-effector The continuum mechanism controls and makes it move ...

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PUM

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Abstract

The invention provides an external skeleton assisted rehabilitation therapy system. The system comprises a base plate, a partition plate, a thin-diameter alloy wire, a tail-end execution continuous body mechanism and a driving portion, wherein the tail-end execution continuous body mechanism is composed of a tail end piece, and the driving portion is used for driving the tail-end execution continuous body mechanism to move. The driving portion comprises a transmission mechanism and a driving continuous body mechanism. The driving continuous body mechanism comprises a lower-end installation plate, a thick-diameter alloy wire, an inner-layer partition plate, an outer-layer partition plate and tail-end clamping discs. One end of the thin-diameter alloy wire and one end of the thick-diameter alloy wire are fixed on the same tail-end clamping disc. The other end of the thin-diameter alloy wire is fixed on the tail end piece and can freely slide in the base plate and the partition plate, therefore, the thick-diameter alloy wire is pushed or pulled, and when the driving continuous body mechanism bends, the tail-end execution continuous body mechanism correspondingly bends. According to the external skeleton assisted rehabilitation therapy system, accidental injuries to patients can be prevented, meanwhile, the muscle-bone structures of different users can be self adapted, and the adjustment of hardware due to changing of the users is reduced as far as possible.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an exoskeleton-assisted rehabilitation treatment system for assisting joint rehabilitation movement. Background technique [0002] Exoskeleton devices are mainly used in enhancing the user's strength and assisting joint movement. However, in some specific situations, the two applications are very different. Rigid parts are very suitable for enhancing the user's strength, because they are not easy to deform under force, and can ensure better motion control accuracy. In assisted joint movement, especially in rehabilitation, the exoskeleton does not need to provide a lot of force to drive the user's limbs. At this time, if you continue to use rigid parts, there will be a great risk of damage to the user's body. Most of the existing exoskeleton auxiliary rehabilitation treatment systems are rigid parts attached to the user's limbs. Using flexible parts is undoubtedly a good alternati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F4/00A61H1/00
Inventor 徐凯邱冬赵江然刘国庆汪友
Owner SHANGHAI JIAO TONG UNIV
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