Myoelectrically driven upper limb wearable exoskeleton system and control method

A myoelectric drive and exoskeleton technology, which is applied in the field of clinical rehabilitation medicine, can solve the problems of easy injury, etc., and achieve the effect of smooth curve, comprehensive signal collection data and accurate control signal

Active Publication Date: 2019-07-23
CHANGAN UNIV
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Problems solved by technology

But at the same time, it is also the most vulnerable to injury, and a little carelessness may lead to disability, which poses a severe challenge to today's medical science

Method used

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  • Myoelectrically driven upper limb wearable exoskeleton system and control method
  • Myoelectrically driven upper limb wearable exoskeleton system and control method
  • Myoelectrically driven upper limb wearable exoskeleton system and control method

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Experimental program
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Embodiment Construction

[0040] The present invention will be further described below in conjunction with the accompanying drawings.

[0041] Such as figure 1 and figure 1 As shown in (a), the present invention captures the wearer's movement intention based on the detection of the nerve myoelectric signal of the wearer's muscular tissue, and the exoskeleton system provides the required power to assist the wearer to achieve the purpose of movement, helping the upper limbs with disabilities or the lower limb mobility. weak groups to achieve some simple life skills. figure 1 (a) The process of realizing the action of drinking water for the patient.

[0042] The present invention collects nerve myoelectric signals during rehabilitation training of patients, processes the noise-containing nerve myoelectric signals, and finally obtains effective signals to control the movement of upper limb elbow joints.

[0043] The present invention adopts following technical scheme:

[0044] Such as figure 2 shown,...

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Abstract

The invention belongs to the field of clinical rehabilitation medicine and in particular relates to a myoelectric-driven upper limb wearable exoskeleton system and control method. According to the myoelectric-driven upper limb wearable exoskeleton control method, a nerve myoelectric signal collection module is used for collecting upper limb nerve myoelectric signals of a human body; a master control panel is used for sequentially amplifying, filtering and normalizing the collected nerve myoelectric signals; then a nerve myoelectric signal processing module is used for reprocessing and analyzing the processed nerve myoelectric signals to obtain control signals and sending the control signals to the master control panel; the control signals are received by the upper limb wearable exoskeleton system, and the upper limb wearable exoskeleton system can operate according to the control signals. The myoelectric-driven upper limb wearable exoskeleton system is based on the active control of the human body nerve rehabilitation signals and can catch the movement intention of a wearer according to the detected myoelectric signals of muscle tissues of the wearer. The myoelectric-driven upper limb wearable exoskeleton system can provide power for the wearer to achieve the movement purpose.

Description

[0001] 【Technical field】 [0002] The invention belongs to the field of clinical rehabilitation medicine, in particular to an upper limb wearable exoskeleton system driven by myoelectricity and a control method. [0003] 【Background technique】 [0004] The human body is a complex and precise dynamic system. The upper body, which can perform various complex activities, is one of the most used body parts. Its activities directly affect the quality of life of people. But at the same time, it is also the most vulnerable to injury, and a little carelessness may cause disability, which poses a severe challenge to today's medical science. Although rehabilitation medicine cannot completely heal and restore damaged limbs, continuous physical therapy can restore certain mobility and improve the quality of life of patients to the greatest extent. Therefore, from this perspective, rehabilitation after disability is still very necessary for the recovery of upper limb motor ability. [000...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61H1/02
CPCA61H1/0218A61H1/0274A61H2201/0157A61H2201/1207A61H2201/1638A61H2201/165A61H2205/06A61H2230/085
Inventor 王萍茹锋黄鹤闫茂德
Owner CHANGAN UNIV
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