Electrical stimulation pulse waveform real-time regulation and control method and device based on biological impedance

Abstract

The invention discloses an electrical stimulation pulse waveform real-time regulation and control method based on biological impedance, and the method comprises the steps: 1, measuring the impedance values of a biological stimulation site at different frequencies through a frequency sweeping mode, and obtaining a frequency-impedance spectrum curve; 2, according to the biological tissue equivalent RC circuit and the turning frequency interval thereof, a curve located in the turning frequency interval is intercepted from the frequency-impedance spectrum curve for data fitting, and an equivalent RC circuit relation formula is obtained; 3, constructing an electric pulse waveform regulation and control model; and step 4, inputting a preset electrical stimulation pulse and a frequency sweeping result into the electrical pulse waveform regulation and control model, and performing calculation analysis and screening to enable the electrical stimulation pulse waveform of the output voltage value to be consistent with the preset electrical stimulation pulse waveform. The invention also provides a device for regulating and controlling the model based on the electric pulse waveform. Through the electric pulse waveform regulation and control model provided by the invention, the problem of distortion of the electric stimulation pulse waveform is avoided, so that the electric stimulation treatment effect is improved.

Description

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AI Technical Summary

Benefits of technology

This patented technology describes how an electric current can help improve blood flow in muscles by causing them to contract more effectively when they are excited from low levels or high altitudes (lower than normal). By measuring their own body's resistance values during exercise sessions, these techniques allow for precise control over the amount that pulses take place while giving better results compared to traditional methods like electrotherapy alone. Additionally, through analysis of data collected after training, we found that there were certain technical benefits such as improved therapies due to increased circulation caused by reduced neural activity near specific points within the brain tissue called nerve fibers associated with pain relief symptoms.

Problems solved by technology

This patents describes how physiology plays role during medical procedures such as neurology. However, there exist challenges related to accurately measuring these physical quantities involved in this procedure because they vary depending upon factors like age, health condition, and other variables associated with patient's subject matter. Current methods require manual input and trial measurements, leading to inconsistencies across multiple subjects. There also exists limitations where conventional approaches involve applying continuous electromagnetic field excitations alone without considering their variations over time.

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