CN116036473A - State control device, method, electrical stimulation device and medical device - Google Patents

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, electrical stimulation device and medical device

technical field

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

Background technique

With the development of brain surgery technology and neuroelectronic science and technology, as well as the increasing types and incidence of middle-aged and elderly cranial nerve diseases, some electrical stimulation medical devices are used in the neurointerventional surgery for the treatment of brain tissue, and Played a good clinical effect.

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

Therefore, how to increase the working time of the implanted electrical stimulation medical device after charging has become one of the technical problems that need to be solved urgently for such devices.

Contents of the invention

Based on this, it is necessary to provide a state control device, method, electrical stimulation equipment and medical equipment for the technical problems in the above-mentioned background technology, which can reduce the energy consumption in the working cycle of the product without increasing the volume of the product, thereby improving The working time of the product after charging.

In order to achieve the above purpose and other purposes, the first aspect of the present application provides a state control device for controlling the state of the output signal of the electric stimulation component of the electric stimulation device, the state control device includes a state control device connected to the electric stimulation component a controller, the controller is configured to:

Generate periodic control pulse signals in response to treatment instructions, the control pulse signals include parameter control pulse signals, treatment control pulse signals and low power consumption control pulse signals;

According to the parameter control pulse signal, treatment control pulse signal and low power consumption control pulse signal, the electrical stimulation component is controlled to output a periodic preset treatment signal; the period of the preset treatment signal is equal to that of the parameter control pulse signal Period, the preset treatment signal includes 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 a periodic control pulse signal in response to the treatment command, and the control pulse signal includes a parameter control pulse signal, a treatment control pulse signal and a low power consumption control pulse signal; The controller can control the electrical stimulation component to output a periodic preset treatment signal according to the parameter control pulse signal, treatment control pulse signal and low power consumption control pulse signal; the period of the preset treatment signal is equal to the parameter Control the period of the pulse signal, the preset treatment signal includes a preset low power consumption waveform and a stimulation pulse with the same pulse width as the parameter control pulse signal, so that the product periodically outputs the treatment signal to ensure the treatment effect while reducing The energy consumption of a product per unit time. This application does not add additional electronic components or batteries, only by controlling the state of the output signal of the electrical stimulation component of the electrical stimulation device, the energy consumption per unit time of the product is reduced, the working time of the product after charging is improved, the implementation cost is low, and the control The effect is good.

In one of the embodiments, the triggering moment of the treatment control pulse signal corresponds to the rising edge, and the triggering moment of the low power consumption control pulse signal is the same as the triggering moment of the treatment control pulse signal and ahead of the parameter control pulse The rising edge of the signal, the triggering moment of the low power consumption control pulse signal corresponds to the falling edge; the generation of a periodic control pulse signal in response to the treatment instruction includes: starting from the triggering moment of the treatment control pulse signal Timing/counting at all times, and controlling the treatment control pulse signal to maintain a high level and controlling the low power consumption control pulse signal to maintain a low level; triggering the first rising edge of the parameter control pulse signal at the first preset time ;Trigger the first falling edge of the parameter control pulse signal and the first falling edge of the treatment control pulse signal at the second preset moment; trigger the first falling edge of the low power consumption control pulse signal at the third preset moment Rising edge; trigger the second rising edge of the parameter control pulse signal at the fourth preset moment; wherein, the time difference between the fourth preset moment and the first preset moment is equal to the parameter control pulse signal cycle.

In one of the embodiments, the preset treatment signal also includes a stimulation intermittent waveform; the electrical stimulation component is controlled to output periodic pulse signals according to the parameter control pulse signal, treatment control pulse signal and low power consumption The preset treatment signal includes: triggering the first rising edge of the preset treatment signal at the first preset moment; triggering the first falling edge of the preset treatment signal at the second preset moment; the stimulation intermittent waveform; at the third preset moment, stop the stimulation intermittent waveform and trigger the preset low power consumption waveform; stop the preset low power consumption waveform at the fourth preset moment and trigger the preset low power consumption waveform The second rising edge of the preset therapy signal.

In one embodiment, the stimulation intermittent waveform is 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 of the embodiments, the controller is further configured to: acquire the frequency of the internal clock of the controller, and generate the control pulse signal according to the frequency of the clock in response to the treatment instruction; or acquire the frequency of the clock The controller internally presets the timing of the delay function, and generates the control pulse signal according to the timing of the preset delay function.

In one of the embodiments, the state control device further includes an oscillator connected to the controller for triggering the controller to generate the control pulse signal.

In one of the embodiments, the controller is further configured to: obtain the cycle of the wake-up interrupt signal provided by the oscillator to the controller; respond to the treatment instruction, generate The control pulse signal.

In one embodiment, the treatment instruction includes a preset parameter for setting at least one of the period, pulse width and duration of the preset low power waveform of the preset treatment signal.

In one of the embodiments, the controller is further configured to: obtain the treatment instruction from the terminal device, and generate a control pulse signal containing the preset parameters according to the treatment instruction.

The second aspect of the present application provides an electrical stimulation device, including an electrical stimulation component, and any state control device described in the embodiments of the present application.

In one of the embodiments, the electrical stimulation device further includes a communication module connected to the controller; wherein, the controller obtains the treatment instruction and the /or configuration parameters, the configuration parameters include at least one of the period, pulse width and duration of the preset low power consumption waveform of the preset treatment signal.

In one of the embodiments, the communication module includes a Bluetooth module, which is connected to the controller; wherein, the controller acquires the treatment instruction and/or the configuration parameters through the Bluetooth module.

In one embodiment, the electrical stimulation component includes several electrodes connected to the controller.

In one of the embodiments, the electrical stimulation device is an implantable electrical stimulation device.

A third aspect of the present application provides a medical device, including any electrical stimulation device described in the embodiments of the present application.

The fourth aspect of the present application provides a state control method, which is applied to the state control device described in any embodiment of the present application; the method includes: generating a periodic control pulse signal in response to a treatment instruction, and the control The pulse signal includes a parameter control pulse signal, a treatment control pulse signal and a low power consumption control pulse signal; according to the parameter control pulse signal, treatment control pulse signal and low power consumption control pulse signal, the electrical stimulation component is controlled to output a periodic preset Set a treatment signal; the period of the preset treatment signal is equal to the period of the parameter control pulse signal, and the preset treatment signal includes a preset low power consumption waveform and a stimulation pulse with the same pulse width as the parameter control pulse signal .

In the electrical stimulation equipment, medical equipment or state control method in the above embodiments, the controller can be configured to generate periodic control pulse signals in response to treatment instructions, and the control pulse signals include parameter control pulse signals, treatment control pulse signals and low Power consumption control pulse signal, so that the controller can control the electrical stimulation component to output periodic preset treatment signals according to the parameter control pulse signal, treatment control pulse signal and low power consumption control pulse signal; the preset treatment signal The period is equal to the period of the parameter control pulse signal, and the preset treatment signal includes a preset low power consumption waveform and a stimulation pulse with the same pulse width as the parameter control pulse signal, so that the product periodically outputs the treatment signal to ensure While improving the therapeutic effect, reduce the energy consumption per unit time of the product. This application does not add additional electronic components or batteries, only through the controller itself to control the state of the output signal of the electrical stimulation component of the electrical stimulation device, which reduces the energy consumption per unit time of the product and improves the working time of the product after charging. Low cost and good control effect.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings that need to be used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. Those of ordinary skill in the art can also obtain the drawings of other embodiments according to these drawings without any creative effort.

FIG. 1 is a schematic structural diagram of a state control device provided in an embodiment of the present application;

Fig. 2 is a schematic flow chart of the execution steps of the controller of the state control device in Fig. 1;

Fig. 3 is a schematic diagram of a working waveform of a state control device provided in an embodiment of the present application and a schematic diagram of a waveform of a corresponding preset treatment signal;

FIG. 4 is a schematic waveform diagram of a state control device controlling an electrical stimulation component to output a preset treatment signal provided in an embodiment of the present application;

Fig. 5 is a schematic flow chart of steps executed by a controller of a state control device provided in an embodiment of the present application;

FIG. 6 is a schematic structural diagram of a state control device provided in another embodiment of the present application;

Fig. 7 is a schematic structural diagram of an electrical stimulation device provided in an embodiment of the present application;

Fig. 8 is a schematic structural diagram of an electrical stimulation device provided in another embodiment of the present application;

Fig. 9 is a schematic workflow diagram of a medical device provided in an embodiment of the present application.

Explanation of reference signs:

100. State control device; 10. Controller; 20. Electrical stimulation component; 30. Oscillator; 21. Electrodes; 200. Electrical stimulation equipment; 40. Communication module; 41. Bluetooth module; 201. Terminal equipment.

Detailed ways

In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Preferred embodiments of the application are shown in the accompanying drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the application more thorough and comprehensive.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein in the specification of the application are only for the purpose of describing specific embodiments, and are not intended to limit the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the case of using "comprising", "having", and "comprising" described herein, another element may also be added unless an explicit qualifying term such as "only", "consisting of" etc. is used . Unless mentioned to the contrary, the terms of a singular form may include a plural form and shall not be construed as one in number.

It should 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. 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 application.

In this application, unless otherwise clearly specified and limited, terms such as "connected" and "connected" should be interpreted in a broad sense, for example, they can be directly connected or indirectly connected through an intermediary, and they can be internally connected to each other. connectivity or interaction between two elements. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

Please refer to FIG. 1-FIG. 2. In one embodiment of the present application, a state control device 100 is provided for controlling the state of the output signal of the electrical stimulation component 20 of the electrical stimulation device 200. The state control device 100 includes an electric The stimulus component 20 is connected to the controller 10, and the controller 10 is configured to perform the following steps:

Step S110: Generate a periodic control pulse signal in response to the treatment instruction, the control pulse signal includes a parameter control pulse signal, a treatment control pulse signal and a low power consumption control pulse signal;

Step S120: According to the parameter control pulse signal, treatment control pulse signal and low power consumption control pulse signal, control the electrical stimulation component to output a periodic preset treatment signal; the period of the preset treatment signal is equal to the parameter control The period of the pulse signal, the preset treatment signal includes 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-FIG. 2, by configuring the controller 10 to generate periodic control pulse signals in response to treatment instructions, the control pulse signals include parameter control pulse signals, treatment control pulse signals and low power consumption control pulse signals signal; so that the controller 10 can control the electrical stimulation component 20 to output a periodic preset treatment signal according to the parameter control pulse signal, treatment control pulse signal and low power consumption control pulse signal; the period of the preset treatment signal is equal to the The period of the parameter control pulse signal, the preset treatment signal includes a preset low power consumption waveform and a stimulation pulse with the same pulse width as the parameter control pulse signal, so that the product periodically outputs the treatment signal to ensure the therapeutic effect , to reduce the energy consumption per unit time of the product. This application does not add additional electronic components or batteries, only by controlling the state of the output signal of the electrical stimulation component 20 of the electrical stimulation device 200, the energy consumption per unit time of the product is reduced, the working time of the product after charging is improved, and the implementation cost is low. , the control effect is good.

As an example, please refer to Figure 3-Figure 4, the trigger time of the treatment control pulse signal S1 can be set to correspond to the rising edge, and the trigger time of the low power consumption control pulse signal S2 is set to be the same as the trigger time of the treatment control pulse signal S1, both are t0 , and ahead of the rising edge of the parameter control pulse signal S0, the trigger time of the low power consumption control pulse signal S2 is set to correspond to the falling edge; the generation of periodic control pulse signals in response to the treatment instructions includes: self-treatment control pulse signals The trigger time of S1 is timing/counting at the start time, 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; the parameter control pulse signal S0 is triggered at the first preset time t1 trigger the first falling edge of the parameter control pulse signal S0 and the first falling edge of the treatment control pulse signal S1 at the second preset time t2; trigger the low power consumption control pulse signal at the third preset time t3 The first rising edge of S2; the second rising edge of the parameter control pulse signal S0 is triggered at the fourth preset moment t4; wherein, the time difference between the fourth preset moment t4 and the first preset moment t1 is equal to the parameter control pulse signal S0 The cycle T.

Further, please continue to refer to FIG. 3-FIG. 4, the preset treatment signal D0 also includes a stimulation intermittent waveform (such as the waveform between the second preset time t2 and the third preset time t3); the control according to the parameters The pulse signal, the treatment control pulse signal and the low power consumption control pulse signal control the electrical stimulation component to output a periodic preset treatment signal, including: triggering the first rising edge of the preset treatment signal D0 at the first preset time t1; Trigger the first falling edge of the preset treatment signal D0 and stimulate the intermittent waveform at the second preset moment t2; stop stimulating the intermittent waveform at the third preset moment t3 and trigger the preset low power consumption waveform (for example, the third preset moment t3 and the fourth preset time t4); at the fourth preset time t4, the preset low power consumption waveform is stopped and the second rising edge of the preset treatment signal D0 is triggered.

As an example, please continue to refer to Figures 3-4, you can set the stimulation intermittent waveform (the waveform between the second preset time t2 and the third preset time t3) to a low level, and set the preset low power consumption waveform (the first The maximum value of the waveform between the third preset time t3 and the fourth preset time t4 is less than or equal to the minimum value of the stimulation intermittent waveform. Make the product periodically output the treatment signal with the preset period T as the period value, so as to ensure the treatment effect and reduce the energy consumption of the product per unit time.

As an example, please continue to refer to Figure 4, the amplitude of the stimulation pulse between the first preset moment t1 and the second preset moment t2 can be set to 0V-10.0V, the second preset moment t2 and the third preset moment The amplitude of the stimulation intermittent waveform between t3 is 0V-3.0V; the difference between the first preset moment t1 and the second preset moment t2 can be set to 20μs-450μs, for example, the first preset moment can be set The difference between t1 and the second preset time t2 is 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 moment t4 and the first preset moment t1 can be set as 4.0ms-500.0ms, for example, the difference between the fourth preset moment t4 and the first preset moment t1 can be set T is 4.0ms, 100.2ms, 200.5ms, 300.8ms, 400.8ms or 500.0ms. Electrical stimulation equipment generally consumes a lot of energy during the period of outputting stimulation pulses between the first preset time t1 and the second preset time t2, and outputs stimulation intermittent waveforms between the second preset time t2 and the third preset time t3 The energy consumption during the period is small, and the energy consumption during the period of outputting the preset low power consumption waveform between the third preset time t3 and the fourth preset time t4 is within the preset energy consumption range. Since the sources of energy consumption between the third preset time t3 and the fourth preset time t4 mainly include timers or counters, the energy consumption is very small. The proportion of time for outputting stimulation pulses in the period T of the preset treatment signal is very small, so that the energy consumption per unit time of the product is very small, and the working time of the product after charging is effectively improved.

As an example, referring to Figure 5, the controller can be configured to perform the following steps:

Step S111: Obtain the frequency of the internal clock of the controller, and generate the control pulse signal according to the frequency of the clock in response to the treatment instruction; or obtain the time set by the internal preset delay function of the controller, generating the control pulse signal according to the timing timed by the preset delay function;

Step S120: According to the parameter control pulse signal, treatment control pulse signal and low power consumption control pulse signal, control the electrical stimulation component to output a periodic preset treatment signal; the period of the preset treatment signal is equal to the parameter control The period of the pulse signal, the preset treatment signal includes a preset low power consumption waveform and a stimulation pulse with the same pulse width as the parameter control pulse signal.

As an example, please continue to refer to Figure 5, you can turn off the watchdog, set the frequency of the real-time clock (RTC) inside the controller, for example, 1MHZ, set the IO port of the controller to output mode and select the IO port as the output The port uses the internal clock of the controller to generate parameter control pulse signals, treatment control pulse signals and low power consumption control pulse signals according to treatment instructions in low power consumption mode, wherein the cycle of the parameter control pulse signals is equal to the duty cycle of the internal clock , the working cycle of the internal clock can be calculated and obtained according to the frequency of the internal clock, so that the controller can control the output cycle of the electrical stimulation component according to the parameter control pulse signal, treatment control pulse signal and low power consumption control pulse signal A predetermined treatment signal; the period of the preset treatment signal is equal to the period of the parameter control pulse signal, and the preset treatment signal includes a preset low power consumption waveform and is the same as the pulse width of the parameter control pulse signal The stimulation pulse, thus effectively reducing the energy consumption of the product.

As an example, please continue to refer to Figure 5, the controller can be set to control the electrical stimulation component to stop according to the preset delay function from the start moment of controlling the electrical stimulation component to output the stimulation pulse in the treatment mode. After the stimulation pulse, the preset low power consumption waveform is output, 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 includes a preset low power consumption waveform and a stimulation pulse with the same pulse width as the parameter control pulse signal, thereby effectively Reduce product energy consumption.

As an example, referring to FIG. 6 , it can be set that the state control device 100 further includes an oscillator 30 connected to the controller 10 for triggering the controller 10 to generate a control pulse signal.

As an example, please continue to refer to FIG. 6, the parameter control pulse signal can be set to include a wake-up interrupt signal; the oscillator 30 can be used to provide the wake-up interrupt signal to the controller 10; the controller 10 is also configured to: obtain the wake-up interrupt signal period; in response to the treatment instruction, generate the control pulse signal according to the period of the wake-up interrupt signal, the control pulse signal includes a parameter control pulse signal, a treatment control pulse signal and a low power consumption control pulse signal, wherein, The period of the parameter control pulse signal is equal to the period of the wake-up interrupt signal. The electrical stimulation device 200 generates periodic control pulse signals according to the treatment instructions, and the control pulse signals include parameter control pulse signals, treatment control pulse signals and low power consumption control pulse signals, thereby effectively reducing product energy consumption.

Please refer to FIG. 7 , in one embodiment of the present application, an electrical stimulation device 200 is provided, including the electrical stimulation component 20 and the state control device 100 in any embodiment of the present application.

As an example, please refer to FIG. 8 , it can be set that the electrical stimulation device 200 also includes a communication module 40, and the communication module 40 is connected to the controller 10; /or configure parameters, and generate a control pulse signal containing the preset parameters according to the treatment instruction, the treatment instruction can be set to include the period, pulse width and duration of the preset low-power waveform for setting the preset treatment signal At least one of the preset parameters, so that before the user sends the treatment instruction on the terminal device 201, setting the treatment instruction includes at least One kind of preset parameters, the electrical stimulation device 200 obtains the preset parameters contained in the treatment instructions during the process of receiving the treatment instructions, and the electrical stimulation device 200 generates periodic control pulse signals according to the treatment instructions, and the control pulse signals include Parameter control pulse signal, treatment control pulse signal and low power consumption control pulse signal; wherein, the period of the parameter control pulse signal is equal to the period in the preset parameters, and the pulse width of the parameter control pulse signal is equal to the period in the preset parameters pulse width. The user may also be prompted to set configuration parameters before the user sends a treatment instruction on the terminal device 201, and at least one of the cycle, pulse width, and duration of the preset low-power waveform is set by the user on the terminal device 201. After that, the user is prompted whether to confirm sending the treatment instruction, and after the user clicks the confirmation button, the treatment instruction is sent, so that the electrical stimulation device 200 generates a periodic control pulse signal according to the treatment instruction, and the control pulse signal includes a parameter control pulse signal . Treatment control pulse signal and low power consumption control pulse signal; wherein, the period of the parameter control pulse signal is equal to the period in the configuration parameters, and the pulse width of the parameter control pulse signal is equal to the pulse width in the configuration parameters.

As an example, please continue to refer to FIG. 8 , the communication module 40 can be set to include a Bluetooth module 41 , and the Bluetooth module 41 is connected to the controller 10 ; wherein, the controller 10 obtains treatment instructions and/or configuration parameters through the Bluetooth module 41 . For example, the user can 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 an embodiment of the present application, the terminal device 201 may include at least one of a desktop computer, an all-in-one computer, a tablet computer, a mobile phone, an industrial computer, a smart watch, or a smart wearable device.

As an example, please continue to refer to FIG. 8 , the electrical stimulation component 20 may be configured to include several electrodes 21 connected to the controller 10 , so as to provide a treatment signal of a preset period to the target area to be treated via the electrodes 21 . For example, if the electrical stimulation device 200 is an implantable electrical stimulation device. The controller 10 generates a periodic control pulse signal in response to the treatment instruction, and the control pulse signal includes a parameter control pulse signal, a treatment control pulse signal and a low power consumption control pulse signal; so that the controller 10 can control the pulse signal according to the parameters , the treatment control pulse signal and the low power consumption control pulse signal control the electrical stimulation component 20 to output a periodic preset treatment signal; the period of the preset treatment signal is equal to the period of the parameter control pulse signal, and the preset treatment signal Including the preset low power consumption waveform and the stimulation pulse with the same pulse width as the parameter control pulse signal enables the product to periodically output the treatment signal to ensure the treatment effect while reducing the energy consumption of the product per unit time. This application does not add additional electronic components or batteries, and only controls the state of the output signal of the electrode 21 through the controller itself, which reduces the energy consumption per unit time of the product and improves the working time of the product after charging, thus effectively reducing the patient's anxiety. The frequency and times of charging required for implantable medical devices improve the comfort of use.

As an example, please refer to FIG. 9 , in one embodiment of the present application, a medical device is provided, including any electrical stimulation device in any embodiment of the present application. You can turn off the watchdog, set the frequency of the internal clock of the controller, for example, 1MHZ, set the IO port of the controller to output mode and select the IO port as the output port, and the controller obtains the frequency of its internal clock or a preset delay function Timing time; this embodiment enables the electrical stimulation component to output preset treatment signals and effectively reduce energy consumption of the product. The controller can be set to enter the charging state when near-field communication is detected; when the controller is set to detect Bluetooth communication, the controller communicates with the connected terminal device via the Bluetooth module, and the controller can obtain information from the terminal device treatment instructions and/or configuration parameters; and set the controller to collect equipment data when it detects that the data collection conditions are met, so as to analyze the operation of the equipment based on the equipment data and remotely analyze whether there is a fault and the cause of the fault. For example, the user can set the preset parameters contained in the treatment instruction via the terminal device, or send configuration parameters to the electrical stimulation device via the terminal device before sending the treatment instruction. At least one of the duration of the power consumption waveform and the like. If the controller detects that there is no near-field communication, no Bluetooth communication, and the data collection conditions are not met, the controller enters a low power consumption mode, and generates the control pulse signal according to the frequency of the clock; or self-controls the electronic From the start moment when the stimulation component outputs the stimulation pulse, the electrical stimulation component is regularly controlled according to the preset delay function to output the preset low-power waveform after the stimulation pulse is suspended; so that the controller The control pulse signal, the treatment control pulse signal and the low power consumption control pulse signal control the electrical stimulation component to output a periodic preset treatment signal; the period of the preset treatment signal is equal to the period of the parameter control pulse signal, and the The preset treatment signal includes a preset low power consumption waveform and a stimulation pulse with the same pulse width as the parameter control pulse signal. Wherein, the period of the parameter control pulse signal is equal to the duty cycle of the internal clock, and the duty cycle of the internal clock can be calculated and obtained according to the frequency of the internal clock, so that the controller can control the pulse signal and the treatment control pulse according to the parameters. The signal and the low power consumption control pulse signal control the electrical stimulation component to output a periodic preset treatment signal, thereby effectively reducing energy consumption of the product.

As an example, in one embodiment of the present application, a state control method is provided, which is applied to the state control device in any embodiment of the present application; the method includes: generating periodic control pulses in response to treatment instructions signal, the control pulse signal includes a parameter control pulse signal, a treatment control pulse signal and a low power consumption control pulse signal; the electric stimulation component is controlled according to the parameter control pulse signal, treatment control pulse signal and low power consumption control pulse signal Output a periodic preset treatment signal; the period of the preset treatment signal is equal to the period of the parameter control pulse signal, and the preset treatment signal includes a preset low power consumption waveform and a pulse with the parameter control pulse signal Stimulus pulses of the same width.

In the electrical stimulation equipment, medical equipment or state control method in the above embodiments, the controller can be configured to generate periodic control pulse signals in response to treatment instructions, and the control pulse signals include parameter control pulse signals, treatment control pulse signals and low Power consumption control pulse signal, so that the controller can control the electrical stimulation component to output periodic preset treatment signals according to the parameter control pulse signal, treatment control pulse signal and low power consumption control pulse signal; the preset treatment signal The period is equal to the period of the parameter control pulse signal, and the preset treatment signal includes a preset low power consumption waveform and a stimulation pulse with the same pulse width as the parameter control pulse signal, so that the product periodically outputs the treatment signal to ensure While improving the therapeutic effect, reduce the energy consumption per unit time of the product. This application does not add additional electronic components or batteries, only by controlling the state of the output signal of the electrical stimulation component of the electrical stimulation device, the energy consumption per unit time of the product is reduced, the working time of the product after charging is improved, the implementation cost is low, and the control The effect is good.

It should be understood that although the steps in the flow charts of FIG. 2 , FIG. 5 and FIG. 9 are shown sequentially as indicated by the arrows, these steps are not necessarily executed sequentially in the order indicated by the arrows. Unless otherwise specified herein, there is no strict order restriction on the execution of these steps, and these steps can be executed in other orders. Moreover, at least some of the steps in Fig. 2, Fig. 5 and Fig. 9 may include a plurality of sub-steps or stages, these sub-steps or stages are not necessarily executed at the same time, but may be executed at different moments, these The execution order of the sub-steps or stages is not necessarily performed sequentially, but may be executed alternately or alternately with at least a part of other steps or sub-steps or stages of other steps.

Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above-mentioned embodiments can be completed by instructing related hardware through computer programs, and the computer programs can be stored in a non-volatile computer-readable memory In the medium, when the computer program is executed, it may include the processes of the embodiments of the above-mentioned methods. Wherein, any references to memory, storage, database or other media used in the various embodiments provided in the present application may include at least one of non-volatile memory and volatile memory. Non-volatile memory may include read-only memory (Read-Only Memory, ROM), magnetic tape, floppy disk, flash memory or optical memory, etc. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM).

Please note that the above-mentioned embodiments are for illustrative purposes only and are not meant to limit the present invention.

The technical features of the above-mentioned embodiments can be combined arbitrarily. For the sake of concise description, all possible combinations of the technical features of the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, they should be It is considered to be within the range described in this specification.

The above-mentioned embodiments only express several implementation modes of the present application, and the description thereof is relatively specific and detailed, but should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the scope of protection of the patent application should be based on the appended claims.

Claims (16)

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:

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.

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:

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.

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