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The electrical stimulation device as claimed in claim 8, wherein the electrical stimulation device is an implantable electrical stimulation device or a percutaneous electrical stimulation device. The electrical stimulation method as claimed in claim 1, wherein the electrical stimulation device is a non-implantable electrical stimulation device, wherein the electrical stimulation device and an external control device is integrable into a device. The electrical stimulation device as claimed in claim 8, wherein the electrical stimulation device is a non-implantable electrical stimulation device, wherein the electrical stimulation device is integrable with an external control device into a device. [Extracted from the article]

A patent has been issued to Gimer Medical Co. Ltd for a method of generating electrical signals using an implantable electrical stimulation device. The device includes a power management circuit and an electrical stimulation generation circuit, which generates a first electrical signal at a working-electrode contact and a second electrical signal at a reference-electrode contact. These signals can be used to electrically stimulate specific nerves in the body for pain reduction or disease treatment. The method involves generating voltages to power the electrical stimulation generation circuit and transmitting the electrical signals to a target region of the body. [Extracted from the article]

The external control device as claimed in claim 13, wherein the target energy upper bound is the highest target energy in the second target energy set, and the target energy lower bound is the lowest target energy in the second target energy set. The controller selects a target energy upper bound and a target energy lower bound from the first target energy set according to the predetermined electrical stimulation level, and the controller generates a second target energy set according to the target energy upper bound and the target energy lower bound. The controller selects a target energy upper bound and a target energy lower bound from the first target energy set according to the predetermined electrical stimulation level, and the controller generates a second target energy set according to the target energy upper bound and the target energy lower bound. The electrical stimulation method as claimed in claim 1, wherein the target energy upper bound is the highest target energy in the second target energy set, and the target energy lower bound is the lowest target energy in the second target energy set. [Extracted from the article]

The electrical stimulation method for impedance compensation as claimed in claim 1, further comprising: measuring a total impedance value; and deducting the first impedance value and the second impedance value from the total impedance value to obtain the tissue impedance value. The impedance compensation device provides the high-frequency environment and calculates the second impedance value of the electrical stimulator according to at least one of the measured second resistance value, the second capacitance value, or second inductance value of the electrical stimulator. The non-implantable electrical stimulation system as claimed in claim 9, wherein the electrical stimulator measures a total impedance value, and deducts the first impedance value and the second impedance value from the total impedance value to obtain the tissue impedance value. [Extracted from the article]

The electrical-stimulation device as defined in claim 11, wherein the sampling module samples a current signal of the electrical-stimulation signal, and the fast Fourier transform calculation module performs the fast Fourier transform on the sampled current signal. The computer-readable storage medium as defined in claim 17, wherein the steps executed by the electrical-stimulation device further comprise: sampling a voltage signal of the electrical-stimulation signal and performing the fast Fourier transform on the sampled voltage signal. The electrical-stimulation device as defined in claim 9, wherein the sampling module samples a voltage signal of the electrical-stimulation signal, and the fast Fourier transform calculation module performs the fast Fourier transform on the sampled voltage signal. [Extracted from the article]

The impedance compensation device calculates a first impedance value of the lead using at least one of the measured first resistance value, the measured first capacitance value, or the measured first inductance value of the lead. The impedance compensation device provides a high-frequency environment and calculates a second impedance value of the electrical stimulation device using at least one of the measured second resistance value, the measured second capacitance value, and the measured second inductance value of the electrical stimulation device. An impedance compensation device provides a high-frequency environment and calculates a first impedance value of a lead using at least one of the measured first resistance value, the measured first capacitance value, or the measured first inductance value of the lead. [Extracted from the article]

An electrical stimulation device comprising: an electrical stimulation signal generation circuit providing an electrical stimulation signal to a target area; and a calculation module configured to obtain a target energy value, calculate a total energy value according to an energy value of the electrical stimulation signal transmitted to the target area, and determine whether the total energy value has reached the target energy value. An electrical stimulation method, applied to an electrical stimulation device, comprising: obtaining a target energy value; providing an electrical stimulation signal to a target area; calculating a total energy value according to an energy value of the electrical stimulation signal transmitted to the target area; and determining whether the total energy value has reached the target energy value. The steps of the electrical stimulation method comprise: obtaining a target energy value; providing an electrical stimulation signal to a target area; calculating a total energy value according to an energy value transmitted from the electrical stimulation signal to the target area; and determining whether the total energy value has reached the target energy value. [Extracted from the article]

The electrical stimulator is used to calculate the tissue impedance value according to the total impedance value, the impedance value of the electrical stimulator, and the impedance value of the electrode assembly. The calculation module is configured to calculate the total impedance value corresponding to the electrical stimulation signal according to the sampled electrical stimulation signal, and to calculate the tissue impedance value according to the total impedance value, the impedance value of the electrical stimulator and the impedance value of the electrode assembly. The electrical stimulator stores the impedance value of the electrical stimulator and the impedance value of the electrode assembly. [Extracted from the article]

The electrical stimulation method as claimed in claim 1, further comprising: using the electrical stimulator to obtain a target energy value; and determining whether the total energy value has reached the target energy value. The non-implantable electrical stimulation device as claimed in claim 20, wherein when the total energy value has reached the target energy value, the electrical stimulation signal generating circuit stops providing the electrical stimulation signal to the target area. The non-implantable electrical stimulation device as claimed in claim 14, wherein the calculation module is configured to obtain a target energy value and to determine whether the total energy value has reached the target energy value. [Extracted from the article]

The calculation module calculates a tissue-impedance value according to the total impedance value, the first impedance value of the electrical-stimulation device, and the second impedance value of the lead. The electrical-stimulation system as claimed in claim 12, wherein the electrical-stimulation device transmits the tissue-impedance value to the external control device, and the electrical-stimulation device or the external control device determines whether the tissue-impedance value is within a predetermined range. The impedance-monitoring method as claimed in claim 1, further comprising: utilizing the electrical-stimulation device to obtain a plurality of tissue-impedance values; utilizing the electrical-stimulation device to calculate an average tissue-impedance value of the plurality of tissue-impedance values; utilizing the electrical-stimulation device to determine whether the average tissue-impedance value is greater than a previous average tissue-impedance value, and whether a first difference between the average tissue-impedance value and the previous tissue-impedance value is greater than a first predetermined ratio; when the average tissue-impedance value is greater than the previous average tissue-impedance value and the first difference is greater than the first predetermined ratio, averaging the average tissue-impedance value and the previous average tissue-impedance value to generate an average value, and updating the average value as an output average tissue-impedance value; and when the tissue-impedance value is not greater than the previous average tissue-impedance value or the first difference is not greater than the first predetermined ratio, updating the output average tissue-impedance value according to the average tissue-impedance value. [Extracted from the article]

The electrical stimulation device includes a signal receiving circuit, a rectifying circuit and a signal processing circuit. The electrical stimulation device as claimed in claim 1, further comprising: a signal converting circuit, configured to receive the electrical stimulation signal, and to convert the electrical stimulation signal to generate a sine wave electrical stimulation signal. An electrical stimulation device, comprising: a signal receiving circuit, configured to receive and output a frequency signal; a rectifying circuit, configured to receive the frequency signal and rectify the frequency signal to generate a rectifying signal; and a signal processing circuit, configured to receive the rectifying signal to generate an electrical stimulation signal. "According to the electrical stimulation device and the electrical stimulation system disclosed by the present disclosure, the signal receiving circuit receives and outputs the frequency signal, the rectifying circuit receives the frequency signal and rectifies the frequency signal to generate the rectifying signal, and the signal processing circuit receives the rectifying signal to generate the electrical stimulation signal. [Extracted from the article]