An exoskeleton training device for the rehabilitation of hands

A rehabilitation training and exoskeleton technology, applied in passive exercise equipment, physical therapy and other directions, can solve the problems of complicated structure, low control reliability and flexibility, and achieve the effects of flexible control, comfortable and convenient wearing, and low manufacturing cost.

Active Publication Date: 2018-12-11
SHANGHAI FOURIER INTELLIGENCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, the patent number CN201610848765.X provides "Wearable Rehabilitation Training Exoskeleton Manipulator", including four-finger rehabilitation mechanism and thumb rehabilitation mechanism, etc. Its advantage is that it is portable and wearable; the disadvantage is that the structure is cumbersome, and the control reliability and flexibility are low.

Method used

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  • An exoskeleton training device for the rehabilitation of hands
  • An exoskeleton training device for the rehabilitation of hands
  • An exoskeleton training device for the rehabilitation of hands

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with specific embodiments. The exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not as a limitation to the present invention.

[0025] like figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 The shown exoskeleton hand rehabilitation training device includes a base 1, a support plate 2, a pillar 3, a first hinge support 4, a support beam 5, a bracket 6, a thumb exoskeleton 7, and a middle finger exoskeleton 8 , little finger exoskeleton 9, fixed wrist 10, there are two supports 6, which are fixedly installed on both sides of the base 1; One end is fixedly installed on the brackets 6 on both sides, and is used to fix the support plate 2 on the bracket 6; the first hinge support 4 is fixedly installed on the right side of the support plate 2, ...

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Abstract

The invention discloses an exoskeleton training device for the rehabilitation of hands, comprising a base, a support plate, the braces, the first hinge support, the support beams, the brackets, an exoskeleton for the thumb, the exoskeletons for the three fingers in the middle, an exoskeleton for the little finger and a fixed wrist. The exoskeleton training mechanism for fingers (except for the thumb) is a two-degree-of-freedom combinational composite mechanism consisting of a planar linkage and an external gear mechanism with a flexible control. The mechanism is capable of achieving the specific movement of a single finger and the specific combinational movement of several fingers. The exoskeleton training mechanism for the thumb is a three-degree-of-freedom serial connection mechanism, with an individual control of the knuckle movement by three stepping motors. The opening and closing of the fixed wrist is controlled by the permanent magnet button and the fixed wrist is provided witha rubber pad for comfortable and convenient wearing.

Description

technical field [0001] The invention relates to the technical field of rehabilitation training equipment, in particular to an exoskeleton hand rehabilitation training device. Background technique [0002] Up to now, there are about 20 million patients with hand disabilities in my country due to various accidents, hemiplegia, cerebral palsy, polio and other reasons. Weakness in grasping etc. Correction by surgical treatment often fails to achieve the desired effect. Moreover, the cost of surgery is high and postoperative recovery is not obvious. Many patients give up surgical treatment and enter relevant rehabilitation centers for rehabilitation and correction. In addition, the disability rate of hand damage is high, which seriously affects the living ability of patients. At present, patients generally use specialized rehabilitation machines for recovery training in rehabilitation centers, but the disadvantages are that the training time is not enough, there are not enough d...

Claims

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Application Information

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IPC IPC(8): A61H1/02
CPCA61H1/0288A61H2201/1207A61H2201/1638A61H2205/067
Inventor 不公告发明人
Owner SHANGHAI FOURIER INTELLIGENCE CO LTD
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