CN116036473A

CN116036473A - State control device, method, electric stimulation equipment and medical instrument

Info

Publication number: CN116036473A
Application number: CN202111261522.3A
Authority: CN
Inventors: 李军成; 夏俊伟; 苏泳铭; 唐龙军
Original assignee: Shanghai Shenyi Medical Technology Co ltd
Current assignee: Shanghai Shenyi Medical Technology Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2023-05-02
Also published as: WO2023072193A1

Abstract

The present invention relates to a state control device, a method, an electro-stimulation apparatus and a medical instrument, the state control device being configured to: responding to a treatment instruction, and generating a periodic control pulse signal, wherein the control pulse signal comprises a parameter control pulse signal, a treatment control pulse signal and a low-power consumption control pulse signal; controlling the electrical stimulation component to output a periodic preset treatment signal according to the parameter control pulse signal, the treatment control pulse signal and the low-power consumption control pulse signal; the period of the preset treatment signal is equal to the period of the parameter control pulse signal, and the preset treatment signal comprises a preset low-power-consumption waveform and a stimulation pulse with the same pulse width as the parameter control pulse signal. The method and the device only control the state of the output signal of the electric stimulation component of the electric stimulation equipment, reduce the energy consumption of the product in unit time and improve the working time of the product after charging.

Description

State control device, method, electric stimulation equipment and medical instrument

Technical Field

The application belongs to the technical field of electronic equipment, and particularly relates to a state control device, a state control method, electrical stimulation equipment and medical equipment.

Background

Along with the development of brain surgery technology and neurosurgery technology and the continuous increase of the incidence type and incidence probability of the brain nerve diseases of middle-aged and elderly people, some electrical stimulation medical instruments are applied to the nerve intervention operation process for treating brain tissues and have better clinical effects.

However, conventional implantable electrical stimulation medical devices have high power consumption and require frequent recharging, resulting in frequent recharging of the battery, affecting battery life, and increasing the risk and speed of battery damage.

Therefore, how to increase the working time of the implantable electrical stimulation medical device after charging becomes one of the technical problems to be solved by such devices.

Disclosure of Invention

Based on this, it is necessary to provide a state control device, a state control method, an electro-stimulation device and a medical apparatus, which can reduce the energy consumption in the product working period without increasing the product volume, thereby improving the working time after the product is charged.

To achieve the above and other objects, a first aspect of the present application provides a state control apparatus for controlling a state of an output signal of an electrical stimulation assembly of an electrical stimulation device, the state control apparatus comprising a controller connected to the electrical stimulation assembly, the controller configured to:

responding to a treatment instruction, and generating a periodic control pulse signal, wherein the control pulse signal comprises a parameter control pulse signal, a treatment control pulse signal and a low-power consumption control pulse signal;

controlling the electrical stimulation component to output a periodic preset treatment signal according to the parameter control pulse signal, the treatment control pulse signal and the low-power consumption control pulse signal; the period of the preset treatment signal is equal to the period of the parameter control pulse signal, and the preset treatment signal comprises a preset low-power-consumption waveform and a stimulation pulse with the same pulse width as the parameter control pulse signal.

In the state control device in the above embodiment, the controller is configured to generate the periodic control pulse signals in response to the therapeutic instruction, where the control pulse signals include a parameter control pulse signal, a therapeutic control pulse signal, and a low-power control pulse signal; the controller can control the electrical stimulation component to output a periodical preset treatment signal according to the parameter control pulse signal, the treatment control pulse signal and the low-power consumption control pulse signal; the period of the preset treatment signal is equal to the period of the parameter control pulse signal, and the preset treatment signal comprises a preset low-power-consumption waveform and a stimulation pulse with the same pulse width as that of the parameter control pulse signal, so that the product periodically outputs the treatment signal to ensure the treatment effect and simultaneously reduce the energy consumption of the product in unit time. The method has the advantages that no additional electronic element or battery is added, the energy consumption of the product in unit time is reduced only by controlling the state of the output signal of the electric stimulation component of the electric stimulation equipment, the working time of the product after charging is prolonged, the implementation cost is low, and the control effect is good.

In one embodiment, the triggering time of the treatment control pulse signal corresponds to a rising edge, the triggering time of the low-power consumption control pulse signal is the same as the triggering time of the treatment control pulse signal and is ahead of the rising edge of the parameter control pulse signal, and the triggering time of the low-power consumption control pulse signal corresponds to a falling edge; the generating a periodic control pulse signal in response to a treatment instruction, comprising: timing/counting from the triggering time of the treatment control pulse signal to the starting time, and controlling the treatment control pulse signal to maintain a high level and the low power consumption control pulse signal to maintain a low level; triggering the first rising edge of the parameter control pulse signal at a first preset moment; triggering the first falling edge of the parameter control pulse signal and the first falling edge of the treatment control pulse signal at a second preset moment; triggering the first rising edge of the low-power consumption control pulse signal at a third preset moment; triggering a second rising edge of the parameter control pulse signal at a fourth preset moment; and the time difference between the fourth preset time and the first preset time is equal to the period of the parameter control pulse signal.

In one embodiment, the preset therapy signal further comprises a stimulation intermittent waveform; the controlling the electrical stimulation component to output a periodic preset therapeutic signal according to the parameter control pulse signal, the therapeutic control pulse signal and the low power consumption control pulse signal comprises the following steps: triggering a first rising edge of the preset treatment signal at the first preset moment; triggering a first falling edge of the preset treatment signal and the stimulation intermittent waveform at the second preset moment; suspending the intermittent stimulation waveform at the third preset moment and triggering the preset low-power consumption waveform; and stopping the preset low-power consumption waveform at the fourth preset moment and triggering a second rising edge of the preset treatment signal.

In one embodiment, the intermittent stimulation waveform is at a low level, and the maximum value of the preset low power consumption waveform is less than or equal to the minimum value of the low level.

In one embodiment, the controller is further configured to: acquiring the frequency of an internal clock of the controller, and responding to the treatment instruction, and generating the control pulse signal according to the frequency of the clock; or acquiring the time timed by a preset delay function in the controller, and generating the control pulse signal according to the time timed by the preset delay function.

In one embodiment, the state control device further includes an oscillator, and the oscillator is connected to the controller and is used for triggering the controller to generate the control pulse signal.

In one embodiment, the controller is further configured to: acquiring a period of a wake-up interrupt signal provided by the oscillator to the controller; and responding to the treatment instruction, and generating the control pulse signal according to the period of the wake-up interrupt signal.

In one embodiment, the treatment instructions include preset parameters for setting at least one of a period, a pulse width, and a duration of a preset low power waveform of the preset treatment signal.

In one embodiment, the controller is further configured to: and acquiring the treatment instruction from the terminal equipment, and generating a control pulse signal containing the preset parameters according to the treatment instruction.

A second aspect of the present application provides an electro-stimulation device comprising an electro-stimulation component, and any of the state control apparatus described in the embodiments of the present application.

In one embodiment, the electrical stimulation apparatus further comprises a communication module, the communication module being connected to the controller; the controller obtains a treatment instruction and/or a configuration parameter from the terminal device through the communication module, wherein the configuration parameter comprises at least one of a period of the preset treatment signal, a pulse width and a duration of a preset low-power-consumption waveform.

In one embodiment, the communication module comprises a bluetooth module, and the bluetooth module is connected with the controller; the controller obtains the therapeutic instruction and/or the configuration parameter through the Bluetooth module.

In one embodiment, the electrical stimulation assembly includes a plurality of electrodes coupled to the controller.

In one embodiment, the electro-stimulation device is an implantable electro-stimulation device.

A third aspect of the present application provides a medical device comprising an electro-stimulation device as described in any of the embodiments of the present application.

A fourth aspect of the present application provides a state control method, which is applied to any one of the state control devices described in the embodiments of the present application; the method comprises the following steps: responding to a treatment instruction, and generating a periodic control pulse signal, wherein the control pulse signal comprises a parameter control pulse signal, a treatment control pulse signal and a low-power consumption control pulse signal; controlling the electrical stimulation component to output a periodic preset treatment signal according to the parameter control pulse signal, the treatment control pulse signal and the low-power consumption control pulse signal; the period of the preset treatment signal is equal to the period of the parameter control pulse signal, and the preset treatment signal comprises a preset low-power-consumption waveform and a stimulation pulse with the same pulse width as the parameter control pulse signal.

According to the electrical stimulation device, the medical instrument or the state control method in the embodiment, the controller can be configured to respond to the treatment instruction to generate periodic control pulse signals, wherein the control pulse signals comprise parameter control pulse signals, treatment control pulse signals and low-power consumption control pulse signals, so that the controller can control the electrical stimulation component to output periodic preset treatment signals according to the parameter control pulse signals, the treatment control pulse signals and the low-power consumption control pulse signals; the period of the preset treatment signal is equal to the period of the parameter control pulse signal, and the preset treatment signal comprises a preset low-power-consumption waveform and a stimulation pulse with the same pulse width as that of the parameter control pulse signal, so that the product periodically outputs the treatment signal to ensure the treatment effect and simultaneously reduce the energy consumption of the product in unit time. The electric stimulation device has the advantages that no additional electronic element or battery is added, the state of the electric stimulation component output signal of the electric stimulation device is controlled only through the controller, the energy consumption of the product in unit time is reduced, the working time of the product after charging is improved, the implementation cost is low, and the control effect is good.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other embodiments of the drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a state control device according to an embodiment of the present disclosure;

FIG. 2 is a flow chart illustrating steps performed by the controller of the state control device of FIG. 1;

fig. 3 is a schematic diagram of an operation waveform of a state control device and a schematic diagram of a waveform of a corresponding preset therapeutic signal according to an embodiment of the present application;

fig. 4 is a schematic waveform diagram of a state control device according to an embodiment of the present application for controlling an electrical stimulation component to output a preset therapeutic signal;

FIG. 5 is a flowchart illustrating steps performed by a controller of a state control device according to an embodiment of the present disclosure;

FIG. 6 is a schematic structural diagram of a state control device according to a first embodiment of the present disclosure;

FIG. 7 is a schematic diagram of an electrical stimulation apparatus according to an embodiment of the present disclosure;

fig. 8 is a schematic structural view of an electro-stimulation device according to another embodiment of the present application;

fig. 9 is a schematic workflow diagram of a medical device according to an embodiment of the present application.

Reference numerals illustrate:

100. a state control device; 10. a controller; 20. an electrical stimulation assembly; 30. an oscillator; 21. an electrode; 200. an electrical stimulation device; 40. a communication module; 41. a Bluetooth module; 201. and a terminal device.

Detailed Description

In order to facilitate an understanding of the present application, a more complete description of the present application will now be provided with reference to the relevant figures. Preferred embodiments of the present application are shown in the drawings. This application may, however, be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Where the terms "comprising," "having," and "including" are used herein, another component may also be added unless explicitly defined as such, e.g., "consisting of … …," etc. Unless mentioned to the contrary, singular terms may include plural and are not to be construed as being one in number.

It will be understood that, although the terms "first," "second," etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another element. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the present application.

In the present application, unless explicitly specified and limited otherwise, the terms "connected," "coupled," and the like are to be construed broadly, and may be, for example, directly connected or indirectly connected through intermediaries, or may be in communication with each other within two elements or in an interaction relationship between the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

Referring to fig. 1-2, in one embodiment of the present application, a state control apparatus 100 is provided for controlling a state of an output signal of an electrical stimulation assembly 20 of an electrical stimulation device 200, the state control apparatus 100 comprising a controller 10 connected to the electrical stimulation assembly 20, the controller 10 being configured to perform the steps of:

step S110: responding to a treatment instruction, and generating a periodic control pulse signal, wherein the control pulse signal comprises a parameter control pulse signal, a treatment control pulse signal and a low-power consumption control pulse signal;

step S120: controlling the electrical stimulation component to output a periodic preset treatment signal according to the parameter control pulse signal, the treatment control pulse signal and the low-power consumption control pulse signal; the period of the preset treatment signal is equal to the period of the parameter control pulse signal, and the preset treatment signal comprises a preset low-power-consumption waveform and a stimulation pulse with the same pulse width as the parameter control pulse signal.

Specifically, please continue to refer to fig. 1-2, the controller 10 is configured to generate periodic control pulse signals in response to the therapeutic command, wherein the control pulse signals include a parameter control pulse signal, a therapeutic control pulse signal and a low power consumption control pulse signal; enabling the controller 10 to control the electrical stimulation assembly 20 to output a periodic preset therapeutic signal according to the parameter control pulse signal, the therapeutic control pulse signal and the low power consumption control pulse signal; the period of the preset treatment signal is equal to the period of the parameter control pulse signal, and the preset treatment signal comprises a preset low-power-consumption waveform and a stimulation pulse with the same pulse width as that of the parameter control pulse signal, so that the product periodically outputs the treatment signal to ensure the treatment effect and simultaneously reduce the energy consumption of the product in unit time. The method has the advantages that no additional electronic element or battery is added, the energy consumption in unit time of the product is reduced only by controlling the state of the output signal of the electric stimulation component 20 of the electric stimulation equipment 200, the working time of the product after charging is prolonged, the implementation cost is low, and the control effect is good.

As an example, referring to fig. 3 to 4, a rising edge corresponding to a trigger time of the treatment control pulse signal S1 may be set, the trigger time of the low power consumption control pulse signal S2 is set to be t0 the same as the trigger time of the treatment control pulse signal S1, and is advanced from the rising edge of the parameter control pulse signal S0, and a falling edge corresponding to the trigger time of the low power consumption control pulse signal S2 is set; the generating a periodic control pulse signal in response to a treatment instruction, comprising: the triggering time of the self-treatment control pulse signal S1 is the starting time for timing/counting, and the treatment control pulse signal S1 is controlled to maintain a high level, and the low power consumption control pulse signal S2 is controlled to maintain a low level; triggering the first rising edge of the parameter control pulse signal S0 at a first preset time t 1; triggering the first falling edge of the parameter control pulse signal S0 and the first falling edge of the treatment control pulse signal S1 at a second preset time t 2; triggering the first rising edge of the low-power consumption control pulse signal S2 at a third preset time t 3; triggering a second rising edge of the parameter control pulse signal S0 at a fourth preset time t 4; the time difference between the fourth preset time T4 and the first preset time T1 is equal to the period T of the parameter control pulse signal S0.

Further, please continue to refer to fig. 3-4, the preset therapeutic signal D0 further includes a stimulation intermittent waveform (e.g., a waveform between the second preset time t2 and the third preset time t 3); the controlling the electrical stimulation component to output a periodic preset therapeutic signal according to the parameter control pulse signal, the therapeutic control pulse signal and the low power consumption control pulse signal comprises the following steps: triggering a first rising edge of a preset treatment signal D0 at a first preset time t 1; triggering the first falling edge of the preset treatment signal D0 and stimulating intermittent waveforms at a second preset time t 2; suspending the stimulation intermittent waveform at a third preset time t3 and triggering a preset low power consumption waveform (e.g., a waveform between the third preset time t3 and a fourth preset time t 4); the preset low power waveform is discontinued at a fourth preset time t4 and a second rising edge of the preset therapy signal D0 is triggered.

As an example, please continue to refer to fig. 3-4, the stimulus intermittent waveform (waveform between the second preset time t2 and the third preset time t 3) may be set to a low level, and the maximum value of the preset low-power consumption waveform (waveform between the third preset time t3 and the fourth preset time t 4) may be set to be less than or equal to the minimum value of the stimulus intermittent waveform. The product periodically outputs the treatment signal by taking the preset period T as a period value, so that the energy consumption of the product in unit time is reduced while the treatment effect is ensured.

As an example, please continue to refer to fig. 4, the amplitude of the stimulation pulse between the first preset time t1 and the second preset time t2 may be set to be 0V-10.0V, and the amplitude of the stimulation intermittent waveform between the second preset time t2 and the third preset time t3 may be set to be 0V-3.0V; the difference between the first preset time t1 and the second preset time t2 may be set to 20 μs to 450 μs, for example, the difference between the first preset time t1 and the second preset time t2 may be set to 20 μs, 80 μs, 100 μs, 140 μs, 200 μs, 290 μs, 330 μs, 390 μs, or 450 μs. The difference T between the fourth preset time T4 and the first preset time T1 may be set to 4.0ms-500.0ms, for example, the difference T between the fourth preset time T4 and the first preset time T1 may be set to 4.0ms, 100.2ms, 200.5ms, 300.8ms, 400.8ms, or 500.0ms. The energy consumption of the electrical stimulation device is generally higher during the period of outputting the stimulation pulse between the first preset time t1 and the second preset time t2, and the energy consumption is smaller during the period of outputting the stimulation intermittent waveform between the second preset time t2 and the third preset time t3, and the energy consumption is within the preset energy consumption range during the period of outputting the preset low-power waveform between the third preset time t3 and the fourth preset time t 4. Since the energy consumption source between the third preset time t3 and the fourth preset time t4 mainly comprises a timer or a counter, the energy consumption is small. The time ratio of the output stimulation pulse in the period T of the preset treatment signal is small, so that the energy consumption of the product in unit time is small, and the working time of the product after charging is effectively improved.

As an example, referring to fig. 5, the controller may be configured to perform the following steps:

step S111: acquiring the frequency of an internal clock of the controller, and responding to the treatment instruction, and generating the control pulse signal according to the frequency of the clock; or acquiring the time timed by a preset delay function in the controller, and generating the control pulse signal according to the time timed by the preset delay function;

As an example, please continue to refer to fig. 5, the watchdog may be turned off, the frequency of a Real Time Clock (RTC) inside the controller may be set, for example, 1MHZ, the IO port of the controller is set to be an output mode, the IO port is selected as an output port, and the internal Clock of the controller is adopted to generate a parameter control pulse signal, a treatment control pulse signal and a low power control pulse signal according to a treatment instruction in a low power mode, where the period of the parameter control pulse signal is equal to the working period of the internal Clock, and the working period of the internal Clock may be obtained according to the frequency calculation of the internal Clock, so that the controller may control the electrical stimulation component to output a periodic preset treatment signal according to the parameter control pulse signal, the treatment control pulse signal and the low power control pulse signal; the period of the preset treatment signal is equal to the period of the parameter control pulse signal, and the preset treatment signal comprises a preset low-power-consumption waveform and a stimulation pulse with the same pulse width as that of the parameter control pulse signal, so that the energy consumption of a product is effectively reduced.

As an example, please continue to refer to fig. 5, the controller may be configured to, in the treatment mode, from the start time of controlling the electrical stimulation component to output the stimulation pulse, to control the electrical stimulation component to output the preset low-power consumption waveform according to a preset delay function in a timing manner after stopping the stimulation pulse, so that the controller can control the electrical stimulation component to output a periodic preset treatment signal according to the parameter control pulse signal, the treatment control pulse signal and the low-power consumption control pulse signal; the period of the preset treatment signal is equal to the period of the parameter control pulse signal, and the preset treatment signal comprises a preset low-power-consumption waveform and a stimulation pulse with the same pulse width as that of the parameter control pulse signal, so that the energy consumption of a product is effectively reduced.

As an example, referring to fig. 6, the state control device 100 may further include an oscillator 30, where the oscillator 30 is connected to the controller 10 and is configured to trigger the controller 10 to generate a control pulse signal.

As an example, please continue with reference to fig. 6, the parameter control pulse signal may be set to include a wake-up interrupt signal; an oscillator 30 may be utilized to provide a wake-up interrupt signal to the controller 10; the controller 10 is further configured to: acquiring the period of the wake-up interrupt signal; and responding to the treatment instruction, and generating the control pulse signals according to the period of the wake-up interrupt signal, wherein the control pulse signals comprise parameter control pulse signals, treatment control pulse signals and low-power consumption control pulse signals, and the period of the parameter control pulse signals is equal to the period of the wake-up interrupt signal. The electrical stimulation apparatus 200 is caused to generate periodic control pulse signals according to the therapeutic instruction, where the control pulse signals include a parameter control pulse signal, a therapeutic control pulse signal, and a low power consumption control pulse signal, so that the product energy consumption is effectively reduced.

Referring to fig. 7, in one embodiment of the present application, an electrical stimulation apparatus 200 is provided, including an electrical stimulation assembly 20 and any of the state control devices 100 of the embodiments of the present application.

As an example, referring to fig. 8, the electrical stimulation apparatus 200 may further include a communication module 40, where the communication module 40 is connected to the controller 10; the controller 10 obtains a treatment instruction and/or configuration parameters from the terminal device 201 through the communication module 40, and generates a control pulse signal including the preset parameters according to the treatment instruction, where the treatment instruction may be set to include preset parameters for setting at least one of a period, a pulse width, and a duration of a preset low-power consumption waveform of the preset treatment signal, so that before the user sends the treatment instruction on the terminal device 201, the treatment instruction includes preset parameters for setting at least one of a period, a pulse width, a duration of a preset low-power consumption waveform, and the like of the preset treatment signal, the electrical stimulation device 200 obtains the preset parameters included in the treatment instruction in a process of receiving the treatment instruction, and the electrical stimulation device 200 generates a periodic control pulse signal according to the treatment instruction, where the control pulse signal includes a parameter control pulse signal, a treatment control pulse signal, and a low-power consumption control pulse signal; the period of the parameter control pulse signal is equal to the period of the preset parameter, and the pulse width of the parameter control pulse signal is equal to the pulse width of the preset parameter. The method may also prompt the user to set configuration parameters before the user sends the treatment instruction on the terminal device 201, prompt the user whether to confirm sending the treatment instruction after the user sets at least one of the period, the pulse width and the duration of the preset low-power consumption waveform of the preset treatment signal on the terminal device 201, and send the treatment instruction after the user clicks the confirmation button, so that the electrical stimulation device 200 generates periodic control pulse signals according to the treatment instruction, where the control pulse signals include a parameter control pulse signal, a treatment control pulse signal and a low-power consumption control pulse signal; the period of the parameter control pulse signal is equal to the period in the configuration parameter, and the pulse width of the parameter control pulse signal is equal to the pulse width in the configuration parameter.

As an example, please continue with reference to fig. 8, the communication module 40 may be configured to include a bluetooth module 41, where the bluetooth module 41 is connected to the controller 10; wherein the controller 10 obtains the therapeutic instruction and/or the configuration parameters through the bluetooth module 41. For example, the user may set preset parameters included in the treatment instruction via the terminal device 201, or send configuration parameters to the electrical stimulation device 200 via the terminal device 201 before sending the treatment instruction. In one embodiment of the present application, the terminal device 201 may include at least one of a desktop, an all-in-one, a tablet, a mobile phone, an industrial personal computer, a smart watch, or a smart wearable device, etc.

As an example, referring to fig. 8, the electro-stimulation component 20 may be configured to include a plurality of electrodes 21 connected to the controller 10 to provide a treatment signal of a preset period to a target area to be treated via the electrodes 21. For example, if the electro-stimulation device 200 is an implantable electro-stimulation device. The controller 10 generates periodic control pulse signals including a parameter control pulse signal, a treatment control pulse signal, and a low power consumption control pulse signal in response to a treatment instruction; enabling the controller 10 to control the electrical stimulation assembly 20 to output a periodic preset therapeutic signal according to the parameter control pulse signal, the therapeutic control pulse signal and the low power consumption control pulse signal; the period of the preset treatment signal is equal to the period of the parameter control pulse signal, the preset treatment signal comprises a preset low-power-consumption waveform and a stimulation pulse with the same pulse width as that of the parameter control pulse signal, so that the product periodically outputs the treatment signal to ensure the treatment effect, and meanwhile, the energy consumption of the product in unit time is reduced. The method has the advantages that no additional electronic element or battery is added, the state of the electrode 21 output signal is controlled only through the controller, the energy consumption of the product in unit time is reduced, the working time of the product after charging is prolonged, the frequency and the times of the patient required to be charged due to the implanted medical instrument are effectively reduced, and the use comfort is improved.

As an example, referring to fig. 9, in one embodiment of the present application, a medical device is provided, including any of the electro-stimulation devices of the embodiments of the present application. The watchdog can be closed, the frequency of the internal clock of the controller is set to be 1MHZ, the IO port of the controller is set to be an output mode, the IO port is selected as an output port, and the controller obtains the frequency of the internal clock or the timing time of a preset delay function; the embodiment enables the electric stimulation component to output the preset treatment signal and effectively reduces the energy consumption of the product. The controller may be configured to enter a charging state in case near field communication is detected; setting the controller to communicate with the connected terminal equipment through the Bluetooth module under the condition that the controller detects Bluetooth communication, wherein the controller can acquire treatment instructions and/or configuration parameters from the terminal equipment; and the controller is arranged to collect the equipment data under the condition that the data collection condition is detected to be met, so that the equipment data can be analyzed according to the operation condition of the equipment to remotely analyze whether faults exist or not and the reasons of the faults. For example, the user may set, via the terminal device, a preset parameter included in the treatment instruction, or send, via the terminal device, a configuration parameter to the electrical stimulation device before sending the treatment instruction, where the configuration parameter includes at least one of a period of a preset treatment signal, a pulse width, and a duration of a preset low power consumption waveform. If the controller detects that near field communication does not exist, bluetooth communication does not exist and the data acquisition condition is not met, the controller enters a low power consumption mode, and the control pulse signal is generated according to the frequency of the clock; or from the starting moment of controlling the electric stimulation component to output the stimulation pulse, controlling the electric stimulation component to stop the stimulation pulse according to a preset time delay function at fixed time, and outputting the preset low-power consumption waveform; so that the controller controls the electrical stimulation component to output a periodical preset treatment signal according to the parameter control pulse signal, the treatment control pulse signal and the low-power consumption control pulse signal; the period of the preset treatment signal is equal to the period of the parameter control pulse signal, and the preset treatment signal comprises a preset low-power-consumption waveform and a stimulation pulse with the same pulse width as the parameter control pulse signal. The period of the parameter control pulse signal is equal to the working period of the internal clock, and the working period of the internal clock can be obtained according to the frequency calculation of the internal clock, so that the controller can control the electrical stimulation component to output a periodic preset treatment signal according to the parameter control pulse signal, the treatment control pulse signal and the low-power consumption control pulse signal, and the energy consumption of a product is effectively reduced.

As an example, in one embodiment of the present application, a state control method is provided, which is applied to any of the state control devices in the embodiments of the present application; the method comprises the following steps: responding to a treatment instruction, and generating a periodic control pulse signal, wherein the control pulse signal comprises a parameter control pulse signal, a treatment control pulse signal and a low-power consumption control pulse signal; controlling the electrical stimulation component to output a periodic preset treatment signal according to the parameter control pulse signal, the treatment control pulse signal and the low-power consumption control pulse signal; the period of the preset treatment signal is equal to the period of the parameter control pulse signal, and the preset treatment signal comprises a preset low-power-consumption waveform and a stimulation pulse with the same pulse width as the parameter control pulse signal.

According to the electrical stimulation device, the medical instrument or the state control method in the embodiment, the controller can be configured to respond to the treatment instruction to generate periodic control pulse signals, wherein the control pulse signals comprise parameter control pulse signals, treatment control pulse signals and low-power consumption control pulse signals, so that the controller can control the electrical stimulation component to output periodic preset treatment signals according to the parameter control pulse signals, the treatment control pulse signals and the low-power consumption control pulse signals; the period of the preset treatment signal is equal to the period of the parameter control pulse signal, and the preset treatment signal comprises a preset low-power-consumption waveform and a stimulation pulse with the same pulse width as that of the parameter control pulse signal, so that the product periodically outputs the treatment signal to ensure the treatment effect and simultaneously reduce the energy consumption of the product in unit time. The method has the advantages that no additional electronic element or battery is added, the energy consumption of the product in unit time is reduced only by controlling the state of the output signal of the electric stimulation component of the electric stimulation equipment, the working time of the product after charging is prolonged, the implementation cost is low, and the control effect is good.

It should be understood that, although the steps in the flowcharts of fig. 2, 5, and 9 are shown in order as indicated by the arrows, these steps are not necessarily performed in order as indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps of fig. 2, 5, and 9 may include multiple sub-steps or stages that are not necessarily performed at the same time, but may be performed at different times, or the order in which the sub-steps or stages are performed is not necessarily sequential, but may be performed in turn or alternately with at least some of the other steps or other steps.

Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical Memory, or the like. Volatile memory can include random access memory (Random Access Memory, RAM) or external cache memory. By way of illustration, and not limitation, RAM can be in the form of a variety of forms, such as static random access memory (Static Random Access Memory, SRAM) or dynamic random access memory (Dynamic Random Access Memory, DRAM), and the like.

Note that the above embodiments are for illustrative purposes only and are not meant to limit the present invention.

The technical features of the above embodiments may be arbitrarily combined, and for brevity, all of the possible combinations of the technical features of the above embodiments are not described, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the claims. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims

1. A state control apparatus for controlling the state of an electrical stimulation component output signal of an electrical stimulation device, the state control apparatus comprising a controller coupled to the electrical stimulation component, the controller configured to:

2. The apparatus of claim 1, wherein a trigger time of the therapy control pulse signal corresponds to a rising edge, and wherein a trigger time of the low power control pulse signal is the same as and leads a trigger time of the therapy control pulse signal to a rising edge of the parameter control pulse signal, and wherein a trigger time of the low power control pulse signal corresponds to a falling edge;

the generating a periodic control pulse signal in response to a treatment instruction, comprising:

timing/counting from the triggering time of the treatment control pulse signal to the starting time, and controlling the treatment control pulse signal to maintain a high level and the low power consumption control pulse signal to maintain a low level;

triggering the first rising edge of the parameter control pulse signal at a first preset moment;

triggering the first falling edge of the parameter control pulse signal and the first falling edge of the treatment control pulse signal at a second preset moment;

triggering the first rising edge of the low-power consumption control pulse signal at a third preset moment;

triggering a second rising edge of the parameter control pulse signal at a fourth preset moment; and the time difference between the fourth preset time and the first preset time is equal to the period of the parameter control pulse signal.

3. The apparatus of claim 2, wherein the preset therapy signal further comprises a stimulation intermittent waveform;

the controlling the electrical stimulation component to output a periodic preset therapeutic signal according to the parameter control pulse signal, the therapeutic control pulse signal and the low power consumption control pulse signal comprises the following steps:

triggering a first rising edge of the preset treatment signal at the first preset moment;

triggering a first falling edge of the preset treatment signal and the stimulation intermittent waveform at the second preset moment;

suspending the intermittent stimulation waveform at the third preset moment and triggering the preset low-power consumption waveform;

and stopping the preset low-power consumption waveform at the fourth preset moment and triggering a second rising edge of the preset treatment signal.

4. A device according to claim 3, wherein the intermittent stimulation waveform is at a low level, and the maximum value of the preset low power consumption waveform is less than or equal to the minimum value of the low level.

5. The apparatus of any one of claims 1-4, wherein the controller is further configured to:

acquiring the frequency of an internal clock of the controller, and responding to the treatment instruction, and generating the control pulse signal according to the frequency of the clock; or (b)

And acquiring the time timed by a preset delay function in the controller, and generating the control pulse signal according to the time timed by the preset delay function.

6. The apparatus according to any one of claims 1-4, further comprising:

and the oscillator is connected with the controller and used for triggering the controller to generate the control pulse signal.

7. The apparatus of any of claims 1-4, wherein the parameter control pulse signal comprises a wake-up interrupt signal; the controller is further configured to:

acquiring the period of the wake-up interrupt signal;

and responding to the treatment instruction, and generating the control pulse signal according to the period of the wake-up interrupt signal.

8. The apparatus of any one of claims 1-4, wherein the therapy instructions comprise preset parameters for setting at least one of a period, a pulse width, and a duration of a preset low power waveform of the preset therapy signal.

9. The apparatus of claim 8, wherein the controller is further configured to:

and acquiring the treatment instruction from the terminal equipment, and generating a control pulse signal containing the preset parameters according to the treatment instruction.

10. An electro-stimulation device comprising:

an electrical stimulation assembly; and

the state control device of any one of claims 1-9.

11. The electro-stimulation device as in claim 10 further comprising:

the communication module is connected with the controller;

the controller obtains a treatment instruction and/or a configuration parameter from the terminal device through the communication module, wherein the configuration parameter comprises at least one of a period of the preset treatment signal, a pulse width and a duration of a preset low-power-consumption waveform.

12. The electro-stimulation device of claim 11 wherein the communication module comprises:

the Bluetooth module is connected with the controller;

the controller obtains the therapeutic instruction and/or the configuration parameter through the Bluetooth module.

13. An electro-stimulation device as claimed in any one of claims 10 to 12 wherein the electro-stimulation component comprises a plurality of electrodes connected to the controller.

14. An electro-stimulation device as claimed in any one of claims 10-12 wherein the electro-stimulation device is an implantable electro-stimulation device.

15. A medical device, comprising:

the electro-stimulation device as claimed in any one of claims 10-14.

16. A state control method, characterized by being applied to the state control device according to any one of claims 1 to 9; the method comprises the following steps: