Splayfoot detection prompt device based on surface electromyogram technology

A reminder device and the technology of splayed feet, which are applied in diagnostic records/measurement, medical science, sensors, etc., can solve the problems of user error prompt information, difficulty in achieving the purpose of reminder, and prone to misjudgment, etc., and achieve easy wear and loose The effect of taking off and accurate posture reminder

Inactive Publication Date: 2017-03-22
ANHUI UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] This solution judges whether it is in a figure-of-eight state by collecting the parameters of the forward speed and forward direction of the toes. Although it can realize the independent reminder function, it is difficult for most users to ensure that their walking route is a straight line, especially in daily use. Stop and stop, its path also fluctuates greatly. Therefore, it is easy to misjudgment and cause the user to accept the wrong position by calculating the direction and angle between the toe and the footstep to detect whether there is an inner or outer horoscope. Prompt information, it is difficult to achieve the real reminder purpose

Method used

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  • Splayfoot detection prompt device based on surface electromyogram technology
  • Splayfoot detection prompt device based on surface electromyogram technology
  • Splayfoot detection prompt device based on surface electromyogram technology

Examples

Experimental program
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Embodiment 1

[0037] combine figure 1 , a kind of splayed foot detection reminding device based on surface myoelectric technology of the present embodiment comprises: leg band, and this leg band is ring-shaped, is provided with myoelectric signal detection electrode 3, signal processing module and signal execution module in leg band .. Among them, the myoelectric signal detection electrodes are distributed on the inside of the back of the leg belt, and are used to detect the posture information of the user's splayed feet; the myoelectric signal detection electrodes and the signal execution module are electrically connected with the signal processing module, and the myoelectric signal detection electrodes will detect The received information is sent to the signal processing module, and if it is determined to be a figure-of-sight posture, the signal execution module will generate prompt information to the user for the detected signal of the figure-of-sight. The information prompt can be a vi...

Embodiment 2

[0048] A kind of splayed foot detection and reminding device based on surface electromyography technology in this embodiment has the same basic structure as that of Embodiment 1, but the difference is that the crests and troughs of the corrugated belt are both V-shaped, and the V-shaped clip can be controlled. The angle is between 25° and 70°, preferably 35° in this embodiment. If the angle is too small, longer corrugated belts are needed to tighten, and longer corrugated belts will easily cause the leg belt to loosen; if the angle is too large, the corrugated belts on both sides will be relatively attracted to form a flat plate when exhausting. Instead of folding into layers, which would cause the leg straps to stretch out and be unusable, there is a better tightening effect in that range of angles.

[0049] The leg belt is provided with a servo intake and exhaust controller and a servo intake and exhaust control motor, and the air bag belt 2 is connected with the servo intak...

Embodiment 3

[0051] A kind of splayed foot detection reminder device based on surface myoelectric technology of the present embodiment has the same basic structure as that of embodiment 2, the difference being that an electromyographic signal detection electrode 3 is arranged on the inner side of the leg belt rear portion, and the electromyographic signal The detection electrode 3 has a contact surface attached to the leg, corresponding to the semitendinosus and semimembranosus regions of the leg. The detection electrode sheets in the EMG signal detection electrode 3 are arranged in two rows, and the information detected by the detection electrode sheets is sent to the signal processing module.

[0052] The semitendinosus is located on the back of the thigh, starting from the ischial tubercle and ending on the medial surface of the upper end of the tibia. On the deep side, the flat and thin aponeurosis starts from the ischial tuberosity and ends behind the medial tibial condyle. Its main f...

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Abstract

The invention discloses a splayfoot detection prompt device based on a surface electromyogram technology, and belongs to the field of health care devices. The splayfoot detection prompt device comprises a leg strap, the leg strap is in a annular shape, electromyogram signal detection electrodes, a signal processing module and a signal execution module are arranged in the leg strap, the electromyogram signal detection electrode and the signal execution module are both connected to the signal processing module, and the electromyogram signal detection electrodes are distributed at the inner side of the rear part of the leg strap and used for detecting splayfoot posture information; the signal execution module is used for generating a prompt signal for a user with respect to the detected splayfoot posture information. The splayfoot detection prompt device based on the surface electromyogram technology combines electromyogram detection and a retractable leg strap, is high in detection accuracy and convenient to use, and can well help the user to correct a splayfoot posture.

Description

technical field [0001] The invention relates to the technical field of health care equipment, more specifically, to a splayed foot detection and reminding device based on surface electromyography technology. Background technique [0002] "Characteristic foot" is a bone deformity of the lower limbs. It is divided into "outer splayed foot" and "inner splayed foot". They are all caused by wrong force on the foot. The splayed foot is more and more popular because of its indecent walking posture. Pay attention to. The current way of correcting splayed feet is to wear corrective shoes in China. Hospitals generally use some insoles or brackets. Internationally, corrective shoes and insoles are generally used, combined with lacing boards and bicycles to help children correct. On the one hand, these devices are very cumbersome and unsightly, and their effects are also very limited, especially in terms of prevention and detection. [0003] In recent years, the number of people suffe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/11A61B5/0488
CPCA61B5/1126A61B5/6828A61B5/6831A61B5/7235A61B5/7405A61B5/7455A61B5/746A61B5/389
Inventor 王璐葛科铎谢能刚
Owner ANHUI UNIVERSITY OF TECHNOLOGY
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