Wearable hand exoskeleton rehabilitation training robot

A rehabilitation training and exoskeleton technology, applied in the field of rehabilitation robots, can solve problems such as impaired hand motor function, and achieve the effects of simple structure, small size and easy implementation.

Inactive Publication Date: 2016-07-06
XI AN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the hand rehabilitation problem of patients with impaired hand motor function in view of the limitations of the prior art, and to provide a wearable hand exoskeleton rehabilitation training robot

Method used

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  • Wearable hand exoskeleton rehabilitation training robot
  • Wearable hand exoskeleton rehabilitation training robot
  • Wearable hand exoskeleton rehabilitation training robot

Examples

Experimental program
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Embodiment Construction

[0030] The present invention will be further described below in conjunction with the drawings and embodiments.

[0031] by figure 1 As shown, this embodiment describes a wearable hand exoskeleton rehabilitation training robot whose structure is as follows figure 1 As shown, it includes a hand fixing device 1, a thumb rehabilitation system and a four-finger rehabilitation system for fixing the back of the hand and wrist. The outer surface of the hand fixing device 1 is used to fix the exoskeleton rehabilitation training robot, and the inner surface is a curved surface for sticking. The structure fits the back of the hand and is fixed to the hand by Velcro. The thumb rehabilitation system includes a thumb 4 mechanism, a power source (middle thumb motor 23, thumb linear motor 3), and a hand fixing device 1 connected to the power source; the four-finger rehabilitation system includes index finger 5, middle finger 6, ring finger 7 and little finger 8 mechanism and a power source (four...

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PUM

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Abstract

The invention discloses a wearable hand exoskeleton rehabilitation training robot. The wearable hand exoskeleton rehabilitation training robot comprises a hand fixing device which is fixed with a hand back and a wrist, wherein the hand fixing device is connected with a thumb rehabilitation system and a four-finger rehabilitation system; the thumb rehabilitation system comprises a thumb power source and a thumb mechanism connected with the thumb power source; the four-finger rehabilitation system comprises a four-finger linear motor, an index finger mechanism, a middle finger mechanism, a ring finger mechanism and a little finger mechanism which are connected with the four-finger linear motor; the thumb mechanism, the index finger mechanism, the middle finger mechanism, the ring finger mechanism and the little finger mechanism are respectively connected with all joints of the fingers; pressure sensors are arranged at the connecting ends; the thumb rehabilitation and the four-finger rehabilitation system are driven by a thumb middle motor, a thumb linear motor and a four-finger linear motor to move, so as to drive the fingers to perform exoskeleton rehabilitation training. The device is small in size, intelligent, easy to wear and good in portability.

Description

Technical field [0001] The invention relates to the technical field of rehabilitation robots, in particular to a wearable hand exoskeleton rehabilitation training robot. Background technique [0002] Medical theory and practice have proved that for patients with injury to hand motor function caused by accidental injury, surgical sequelae, cardiovascular and cerebrovascular diseases or neurological diseases, a certain intensity of scientific rehabilitation training has the greatest effect on restoring hand motor function. Very important meaning. At present, the improvement and rehabilitation treatment methods for patients with impaired hand motor function at home and abroad are mainly by repairing or remodeling damaged nerves, strengthening muscle and tendon strength exercise, and completing motor learning to rebuild or improve the motor function of patients’ hands and prevent The disuse of the patient's muscles occurs and promotes cranial nerve compensation. In traditional reha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/02B25J9/00
CPCA61H1/0288B25J9/0006A61H2201/1207A61H2201/0157A61H2201/165A61H2201/1659A61H2205/067
Inventor 王晶郭晓辉
Owner XI AN JIAOTONG UNIV
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