Mobile intelligent multi-channel dynamic electrical stimulation lower limb walking aid and mobile intelligent multi-channel dynamic electrical stimulation lower limb walking method

Abstract

The present invention relates to a mobile intelligent multi-channel dynamic electrical stimulation lower limb walking aid and a mobile intelligent multi-channel dynamic electrical stimulation lower limb walking method. The walking aid comprises a power supply, an electrical stimulation controller and a set of stimulation electrodes, an accelerometer, a signal emission device and an intelligent hand-held device. The intelligent hand-held device includes a human-computer interface interaction module, a signal receiving module, a data processing module, a comparison analysis module, an instruction generation module and an instruction emission module. The electrical stimulation controller includes an instruction receiving module, an instruction processing module and an electrode control module. The walking method comprises: wearing or fixing each unit; initiating the intelligent hand-held device; performing standing calibration and a gait test, generating a stimulation scheme and enforcing the stimulation; and monitoring the stimulation effect and appropriately regulating the stimulation scheme. The mobile intelligent multi-channel dynamic electrical stimulation lower limb walking aid and the mobile intelligent multi-channel dynamic electrical stimulation lower limb walking method pointedly simulate corresponding lower limb muscles according to users' real gait characteristics so as to realize the accurate control of muscle stimulation.

Description

technical field [0001] The invention relates to a mobile intelligent multi-channel dynamic electric stimulation lower limb walker and a walking aid method, which are especially suitable for the recovery treatment process of patients with hemiplegia and other denervation motor functions, and belong to the technical field of sports rehabilitation treatment. Background technique [0002] As far as the applicant knows, for patients with hemiplegia and other denervation motor functions, there are already some electrical stimulation treatment devices in the prior art that can restore their motor functions, such as: upper and lower extremity mobility aids, controlled by Bluetooth APP Acupoint detection and photoelectric stimulation pain patch, single-channel electrical stimulator, multi-channel electrical stimulator, portable tibialis anterior muscle electrical stimulator, walking tibialis anterior muscle electrical stimulator, etc. [0003] However, the equipment in the prior art ...

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Problems solved by technology

[0003] However, the equipment in the prior art mainly has the following problems: (1) Accurate control of muscle stimulation cannot be achieved yet, and stimulation can only be performed according to a preset stimulation method, and sequential stimulation is basically used, and it cannot be done according to the actual situation. targeted adjustment

(2) Large volume, inconvenient to carry around

(3) The human-computer interaction method is button-type (or panel-type), which has poor readability

(4) It is not convenient to trace the historical treatment records, which is not conducive to guiding patients to re-treatment

[0004] After searching, it was found that the Chinese invention patent application with application number 201410415589.1, application publication number CN104146860A, and title "A Wearable Bluetooth APP Controlling Acupoint Detection and Photoelectric Stimulation Pain Paste" controls the low-frequency electric pulse module and laser treatment module through the APP wireless mobile phone, Act on human acupoint stimulation, find the location of acupoints through the acupoint detection module, the laser output safety module automatically controls the laser safety output, connects the smart phone with bluetooth, and sets the dose of acupoint stimulation by the mobile APP software platform, such as acupoint stimulation power, stimulation frequency, Stimulation time, counting the cumulative number of acupoint stimulation; its purpose is to provide a wearable mobile medical device that is easy to use, small in size, and intelligently operated. People can perform functional acupoint stimulation according to their physical conditions and their heart rate, and at the same time understand their health status. equipment, but cannot directly achieve the purpose of sports rehabilitation

[0005] Chinese utility model patent with application number 201420627786.5, authorized announcement number CN204193308U, and name "Electric Stimulation Muscle Training Apparatus Based on Mobile Terminal Control", including electric stimulation The processor, the neuromuscular electrical stimulation trigger unit, the Bluetooth transmission unit, the overcurrent protection unit, the power supply unit and the frequency control unit, and the Bluetooth transmission unit communicates with the mobile terminal with the Bluetooth function in a wireless manner, so as to get rid of the need for wires. Control to achieve wireless control at a certain distance, but it cannot solve the aforementioned technical problems such as accurate control of muscle stimulation

[0006] Application No. 201410772426.9, Application Publication No. CN104436431A, Chinese invention patent application titled "A Multi-node Electrical Stimulation System and Method", which is used for the rehabilitation training of patients with limb hemiplegia caused by damage to the central nervous system; The transmission direction of the electrical signal is to electrically stimulate the corresponding parts of the limbs, thereby promoting the recovery of the motor function of the patient's limbs; however, the stimulation method is still preset and cannot solve the aforementioned technical problems such as accurate control of muscle stimulation.

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