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A stand-up exercise balance monitoring and dynamic analysis system

A dynamic and motion technology, applied in medical science, pressure sensor, diagnostic recording/measurement, etc., can solve problems such as poor patient's sense of rehabilitation experience, poor rehabilitation exercise effect, and ignoring the problem of human-computer interaction between patients and equipment. Achieve the effect of broad market application prospects, light weight and low cost

Active Publication Date: 2021-06-11
JILIN UNIV
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Problems solved by technology

At present, most of the common sports rehabilitation equipment on the market are mainly equipment, without considering the human-computer interaction between the patient and the equipment during the rehabilitation process, resulting in poor rehabilitation experience for the patient and poor rehabilitation exercise effect

Method used

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  • A stand-up exercise balance monitoring and dynamic analysis system
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  • A stand-up exercise balance monitoring and dynamic analysis system

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Embodiment Construction

[0059] The detailed content of the present invention and its specific implementation will be further described below in conjunction with the accompanying drawings.

[0060] see figure 1 As shown, a stand-up exercise balance monitoring and dynamic analysis system includes four parts:

[0061] The first part: collect the inertial signals of the marking points of the user's limbs, and monitor the balance of human body movement during the process of standing up according to the ZMP principle;

[0062] The second part: collect the inertial signals of the marked points of the limbs of the user, and analyze the torque values ​​of the joints of the lower limbs during the standing process according to the Lagrangian equation;

[0063] The third part: collect the ground support reaction force signal of the user's foot, compare it with the database of the change law of the ground reaction force value in the process of standing up of the standard healthy person in real time, and judge t...

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Abstract

The present invention provides a stand-up exercise balance monitoring and dynamics analysis system based on the demand for quantitative evaluation of the exercise rehabilitation status of the most recovered people in the rehabilitation medicine department, and uses a variety of sensors to monitor the limbs of the body in real time during the stand-up process. Kinematics signals and plantar force signals, calculate and evaluate the balance of the human body during the stand-up movement process, analyze the torque of each joint during the stand-up process, and determine the stand-up stage of the human body during the stand-up process. The wearable multi-dimensional plantar dynamometer module provided in the present invention can detect the mechanical state of the patient's plantar in real time, and is used to compare and analyze the mechanical laws of the plantar in the process of standing up with the standard healthy human body, and judge the process of standing up The movement posture of the human body can provide the necessary reference information for the development of external-assisted rehabilitation equipment. It fills the technical gap in this field under the social background of the growing aging population, can reduce the workload of rehabilitation physicians, and provide a quantitative evaluation reference for stand-up exercise rehabilitation training.

Description

technical field [0001] The invention relates to a human body wearable sensor monitoring device and a stand-up motion dynamics data analysis method, in particular to a stand-up motion balance monitoring and dynamics analysis system. Background technique [0002] At present, the aging trend of my country's population is obvious, and the elderly population continues to increase. The loss of limb motor function caused by various etiologies is serious, and sports rehabilitation is needed to assist in regaining exercise capacity. At present, the common sports rehabilitation equipment on the market is mainly equipment, without considering the human-computer interaction between the patient and the equipment during the rehabilitation process, resulting in poor rehabilitation experience for the patient and poor rehabilitation exercise effect. [0003] Medical research shows that early sports rehabilitation training has a significant effect on the recovery of motor nerves and muscles. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/11A61B5/103A61B5/107
CPCA61B5/1038A61B5/1071A61B5/1116A61B5/1118A61B5/4023A61B5/4528A61B5/6807A61B2562/0219A61B2562/0247
Inventor 刘坤刘勇吉硕孙震源徐洪伟骆星吉
Owner JILIN UNIV
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