Rehabilitation glove for external skeleton

An exoskeleton and glove technology, applied in artificial arms, passive exercise equipment, physical therapy, etc., can solve problems such as difficult processing, uncomfortable wearing of metal materials, and unsatisfactory effects, so as to achieve precise control and help hand function recovery , Efficient hand function rehabilitation effect

Active Publication Date: 2019-04-19
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional rehabilitation gloves use a fixed programming method to achieve several fixed actions, and use passive movement to repeatedly pull and exercise the patient's affected limb. Although it has a certain effect, the effect is not ideal
However, exoskeleton rehabilitation gloves that have appeared in recent years generally have problems such a

Method used

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  • Rehabilitation glove for external skeleton
  • Rehabilitation glove for external skeleton
  • Rehabilitation glove for external skeleton

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0017] Below, the present invention will be described in further detail in conjunction with the accompanying drawings.

[0018] Such as Figure 1-4 As shown, this embodiment discloses an exoskeleton rehabilitation glove, including a glove body and a drive control system. The glove body includes a hand support plate 1 and five finger assemblies corresponding to five fingers of a person, namely a thumb assembly, an index finger assembly, a middle finger assembly, a ring finger assembly and a little finger assembly. The five finger assemblies are all installed on the hand support board 1, wherein the thumb assembly is installed on the side surface of the hand support board 1, and the index finger assembly, middle finger assembly, ring finger assembly and little finger assembly are all installed side by side on the hand support board 1 of the upper surface.

[0019] Each of the five finger assemblies has a pneumatic tendon 2 and a mobile bone cuff assembly. The mobile sleeve as...

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PUM

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Abstract

The invention discloses a rehabilitation glove for the external skeleton and belongs to the field of rehabilitation robots. According to the rehabilitation glove for the external skeleton, an electromyographic signal collection device is arranged for collecting an action intention of the forearm of a patient in real time, and action information is transmitted to an ARM control system; the data glove is used for feeding back the finger position and fingertip force information to the ARM control system, so that the system forms a touch sensing capacity, and a driving device is controlled to precisely control a glove body. Through man-machine interaction and resistance control, the control system is driven to form a control inner ring and a control outer ring, the inner ring collects hand position information through the data collection glove, the hand position information is compared with the target position of the system for adjusting the position output of the system, the data glove isused by the outer ring to obtain the fingertip force information, and a force signal is converted into a position signal through active flexible control, so that the control over the rehabilitation glove for the external skeleton is more precise. Accordingly, the motion expected by the patient is accurately made, and the glove helps the patient to restore the hand function.

Description

technical field [0001] The invention relates to a rehabilitation medical device, in particular to an exoskeleton rehabilitation glove. Background technique [0002] According to clinical statistics, the prevalence of stroke in my country is as high as 1.82%, and the age of stroke is becoming younger. About 1 / 4 of the patients are unable to walk independently or have hand disabilities. The human hand is the main actuator of people's daily life and is the most flexible part of the human body. If the hand dysfunction is caused by a stroke, the life of the patient will be seriously inconvenient . [0003] The traditional treatment method mainly relies on the physical therapist to continuously stimulate the patient's limbs. Although this method has better curative effect, the patient must have enough patience and material capital support. Traditional rehabilitation gloves use a fixed programming method to achieve several fixed actions, and use passive movement to repeatedly pul...

Claims

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Application Information

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IPC IPC(8): A61F2/58A61H1/02
CPCA61F2/583A61H1/02A61H2201/5007A61H2201/5041
Inventor 刘威王从庆石军梅
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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