CN212439713U - Electrotherapy equipment - Google Patents

Abstract

The utility model discloses an electrotherapy equipment, the treater in this application can control the electric energy parameter adjusting device with the pulse signal adjustment of self output for the electric energy that accords with the target electric energy parameter that the user set up, then can export the electric energy after adjusting and act on the organism through electric energy output port, can export the electric energy of different electric energy parameters through an electric energy output port, when the user need carry out the electric energy treatment of different electric energy parameters, only need use an electric energy output port, need not to switch between the electric energy output port of difference, the loaded down with trivial details degree of use has been reduced, and the quantity of electric energy output port has been reduced, and the cost is saved.

Description

Electrotherapy equipment

Technical Field

The utility model relates to the field of medical equipment, especially, relate to an electrotherapy equipment.

Background

Electrotherapy is a new treatment method, electrotherapy can be performed through electrotherapy equipment, although electrotherapy equipment in the prior art can respectively output electric energy with different electric energy parameters through a plurality of electric energy output ports on the electrotherapy equipment, the electric energy parameter of the electric energy output by each electric energy output port is fixed, when a user performs electric energy treatment with different electric energy parameters, the user also needs to switch between different electric energy output ports, the use is complicated, and the number of the electric energy output ports is large, so that the cost is high.

Therefore, how to provide a solution to the above technical problem is a problem that needs to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electrotherapy equipment, when the user need carry out the electric energy treatment of different electric energy parameters, only need use an electric energy output port, need not to switch between the electric energy output port of difference, reduced the loaded down with trivial details degree of use, and reduced the quantity of electric energy output port, practiced thrift the cost.

In order to solve the above technical problem, the utility model provides an electrotherapy device, include:

the human-computer interaction device is used for setting target electric energy parameters of electric stimulation;

the processor is connected with the human-computer interaction device and used for controlling the electric energy parameter adjusting device to adjust the pulse signal output by the electric energy parameter adjusting device into electric energy meeting the target electric energy parameter;

the electric energy parameter adjusting device is connected with the processor;

and the electric energy output port is connected with the electric energy parameter adjusting device and is used for outputting the electric energy which accords with the target electric energy parameter to a specified part through the electric energy output port so as to carry out electric stimulation treatment.

Preferably, the number of the electric energy parameter adjusting devices and the number of the electric energy output ports are multiple, and the electric energy parameter adjusting devices correspond to the electric energy output ports one to one;

the target electric energy parameters through which the electric stimulation is set are specifically as follows:

and setting a target electric energy parameter of the electric stimulation performed by the appointed electric energy output port.

Preferably, the power parameter adjusting device includes:

the first control switch is connected with the processor and used for connecting a pulse signal output port output by the processor to an intermediate frequency parameter adjusting circuit or a low frequency parameter adjusting circuit corresponding to a frequency parameter in the target electric energy parameter under the control of the processor;

the intermediate frequency parameter adjusting circuit is respectively connected with the first control switch, the processor and the electric energy output port and is used for adjusting the pulse signal to electric energy meeting the target electric energy parameter under the control of the processor;

the low-frequency parameter adjusting circuit is respectively connected with the first control switch, the processor and the electric energy output port, and is used for adjusting the pulse signal to electric energy according with the target electric energy parameter under the control of the processor.

Preferably, the intermediate frequency parameter adjusting circuit includes:

the intermediate frequency driving circuit is respectively connected with the first control switch and the processor and is used for modulating the waveform of the pulse signal into the waveform in the target electric energy parameter under the control of the processor;

the intermediate frequency transformer is connected with the intermediate frequency drive circuit and the electric energy output port and is used for boosting the electric signal output by the intermediate frequency drive circuit;

the low frequency parameter adjustment circuit includes:

the low-frequency driving circuit is respectively connected with the first control switch and the processor and is used for modulating the waveform of the pulse signal into the waveform in the target electric energy parameter under the control of the processor;

the second control switch is respectively connected with the low-frequency driving circuit and the processor and is used for switching on an electric signal output by the low-frequency driving circuit to a low-frequency transformer corresponding to a pulse width parameter in the target electric energy parameter under the control of the processor;

and the low-frequency transformers with different transformation ratios, which are connected with the second control switch and the electric energy output port, are used for boosting the electric signals output by the low-frequency driving circuit.

Preferably, the first control switch and the second control switch are both relays.

Preferably, the electrotherapy device further comprises a prompter connected to said processor;

and the prompter is used for prompting the electric energy output port to output the target electric energy parameter of the electric energy under the control of the processor.

Preferably, the human-computer interaction device and the prompter form a whole touch screen.

Preferably, the power output port is a pair of electrode plates.

Preferably, the electrotherapy apparatus further comprises:

the voltage sensor is respectively connected with the output end of the electric energy parameter adjusting device and the processor and is used for detecting the output voltage value of the electric energy parameter adjusting device;

an alarm connected with the processor;

the processor is further used for stopping outputting the pulse signal and controlling the alarm to alarm when the output voltage value is different from the voltage parameter in the target electric energy parameter.

Preferably, the alarm is a buzzer.

The utility model provides an electrotherapy equipment, the treater in this application can control the electric energy parameter adjusting device with the pulse signal adjustment of self output for the electric energy that accords with the target electric energy parameter that the user set up, then can export the electric energy after adjusting and act on the organism through electric energy output port, can export the electric energy of different electric energy parameters through an electric energy output port, when the user need carry out the electric energy treatment of different electric energy parameters, only need use an electric energy output port, need not to switch between the electric energy output port of difference, the loaded down with trivial details degree of use has been reduced, and the quantity of electric energy output port has been reduced, and the cost is saved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required in the prior art and the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an electrotherapy apparatus according to the present invention;

fig. 2 is a schematic structural diagram of another electrotherapy apparatus provided by the present invention.

Detailed Description

The core of the utility model is to provide an electrotherapy equipment, when the user need carry out the electric energy treatment of different electric energy parameters, only need use an electric energy output port, need not to switch between the electric energy output port of difference, reduced the loaded down with trivial details degree of use, and reduced the quantity of electric energy output port, practiced thrift the cost.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 1 is a schematic structural diagram of an electrotherapy apparatus provided by the present invention, the electrotherapy apparatus includes:

the human-computer interaction device 1 is used for setting target electric energy parameters of electric stimulation;

the processor 2 is connected with the human-computer interaction device 1 and is used for controlling the electric energy parameter adjusting device 3 to adjust the pulse signals output by the human-computer interaction device to electric energy meeting target electric energy parameters;

the electric energy parameter adjusting device 3 is connected with the processor 2;

and the electric energy output port 4 is connected with the electric energy parameter adjusting device 3 and is used for outputting the electric energy which meets the target electric energy parameter to a specified part through the electric energy output port so as to carry out electric stimulation treatment.

It is specific, consider the technical problem in the above-mentioned background art, the embodiment of the utility model provides an at first can acquire the target electric energy parameter of the electro photoluminescence that the user set up through human-computer interaction device 1, then alright adjust out the electric energy that accords with target electric energy parameter based on the pulse signal of self output through electric energy parameter adjusting device 3, and inform electric energy output port 4 to export, that is to say, this electric energy output port 4 can export the electric energy of the different target electric energy parameters that the user appointed, the user need not to switch different electric energy output ports 4 when carrying out the electric energy treatment of different electric energy parameters, it is comparatively convenient to use, and reduced electric energy output port 4's quantity, and the cost is saved.

Specifically, electrotherapy is a method for treating diseases by using different types of currents and electromagnetic fields, belongs to one of the most common methods in physical treatment methods, and mainly comprises direct current electrotherapy, direct current drug iontophoresis, low-frequency pulse electrotherapy, medium-frequency pulse electrotherapy, high-frequency electrotherapy and electrostatic therapy, wherein the different types of currents have different main physiological effects on a human body, wherein the direct current is constant-direction current, can change the distribution of ions in the body and adjust the body function, and is commonly used for drug iontophoresis; the low and medium frequency current stimulates the contraction of neuromuscular, reduces pain threshold, relieves adhesion, and is commonly used for neuromuscular diseases, such as injury, inflammation and the like; high-frequency electricity promotes circulation by the heat effect and heat external effect on human body, eliminates inflammation and edema, stimulates tissue regeneration and relieves pain, and is commonly used for treating injury and inflammatory pain syndrome; therefore, the user can set the target electric energy parameters according to the self requirement before treatment.

Specifically, in order to save the cost, processor 2 can self generate pulse signal, then based on this pulse signal, control electric energy parameter adjusting device 3 and adjust this pulse signal and generate the electric energy that accords with target electric energy parameter, also can carry out pulse signal's generation and output by other equipment certainly, the embodiment of the utility model provides a do not limit here.

The parameters included in the target power parameter may be various, for example, the parameters may include a pulse width, a waveform, a voltage level, and the like, and the embodiment of the present invention is not limited herein.

The utility model provides an electrotherapy equipment, the treater in this application can control the electric energy parameter adjusting device with the pulse signal adjustment of self output for the electric energy that accords with the target electric energy parameter that the user set up, then can export the electric energy after adjusting and act on the organism through electric energy output port, can export the electric energy of different electric energy parameters through an electric energy output port, when the user need carry out the electric energy treatment of different electric energy parameters, only need use an electric energy output port, need not to switch between the electric energy output port of difference, the loaded down with trivial details degree of use has been reduced, and the quantity of electric energy output port has been reduced, and the cost is saved.

For better explaining the embodiment of the present invention, please refer to fig. 2, fig. 2 is a schematic structural diagram of another electrotherapy apparatus provided by the present invention, and on the basis of the above embodiment:

as a preferred embodiment, a plurality of electric energy parameter adjusting devices 3 and a plurality of electric energy output ports 4 are provided, and the electric energy parameter adjusting devices 3 correspond to the electric energy output ports 4 one by one;

the target electric energy parameters through which the electric stimulation is set are specifically as follows:

through which the target power parameters of the electrical stimulation by the designated power output port 4 are set.

Specifically, consider that the user probably has the demand of carrying out many positions electro photoluminescence simultaneously, consequently the embodiment of the utility model provides an in electrotherapy equipment set up a plurality of electric energy output ports 4 and with electric energy output port 4 one-to-one's electric energy parameter adjustment device 3, so, the user alright in order to control the parameter of arbitrary electric energy output port 4 output electric energy, can utilize a plurality of electric energy output ports 4 to export the electric energy of the target electric energy parameter of setting for simultaneously, for example can control a plurality of electric energy output ports 4 and export the electric energy of same type simultaneously etc. the embodiment of the utility model does not do the restriction here.

Wherein, the specific quantity of electric energy parameter adjustment device 3 and electric energy output port 4 can independently set for, for example for 6 etc., the embodiment of the utility model provides a do not limit here.

As a preferred embodiment, the power parameter adjusting device 3 includes:

the first control switch 31 is connected with the processor 2 and used for connecting a pulse signal output port output by the processor 2 to the intermediate frequency parameter adjusting circuit 32 or the low frequency parameter adjusting circuit 33 corresponding to the frequency parameter in the target electric energy parameter under the control of the processor 2;

the intermediate frequency parameter adjusting circuit 32 is respectively connected with the first control switch 31, the processor 2 and the power output port 4, and is configured to adjust the pulse signal to power meeting a target power parameter under the control of the processor 2;

and the low-frequency parameter adjusting circuit 33 is respectively connected with the first control switch 31, the processor 2 and the power output port 4 and is used for adjusting the pulse signal to be power according with the target power parameter under the control of the processor 2.

Specifically, the largest difference between the electrical energy parameters during electrotherapy is the difference in frequency, which can be divided into intermediate frequency electrical stimulation and low frequency electrical stimulation, the waveform of the intermediate frequency therapeutic apparatus usually mainly comprises intermediate frequency modulation low frequency electrical stimulation with symmetrical square waves as carriers, the low frequency therapeutic apparatus is more abundant than the medium frequency therapeutic apparatus in terms of fine classification, and the waveform is mainly asymmetric pulse square wave or simple asymmetric pulse modulation wave, because of the different waveforms, different parameter adjusting circuits are needed when the intermediate frequency and low frequency electric energy are adjusted, and the first control switch 31 may select the type of parameter adjustment circuit under the control of the processor 2, of course, all this may be controlled by the processor 2, for example when the frequency in the target power parameter is low, the processor 2 may then switch the low frequency parameter adjustment circuit 33 on itself via the first control switch 31.

Of course, besides the specific structure of the electric energy parameter adjusting device 3 provided in the embodiment of the present invention, the structure of the electric energy parameter adjusting device 3 may also be of other specific types, and the embodiment of the present invention is not limited herein.

As a preferred embodiment, the intermediate frequency parameter adjusting circuit 32 includes:

an intermediate frequency driving circuit 321 connected to the first control switch 31 and the processor 2, respectively, for modulating the waveform of the pulse signal into a waveform in the target power parameter under the control of the processor 2;

the intermediate frequency transformer 322 is connected with the intermediate frequency driving circuit 321 and the electric energy output port 4, and is used for boosting the electric signal output by the intermediate frequency driving circuit 321;

the low-frequency parameter adjustment circuit 33 includes:

a low frequency driving circuit 331 connected to the first control switch 31 and the processor 2, respectively, for modulating the waveform of the pulse signal to a waveform in the target power parameter under the control of the processor 2;

the second control switch 332 is connected to the low-frequency driving circuit 331 and the processor 2, respectively, and is configured to connect the electrical signal output by the low-frequency driving circuit 331 to the low-frequency transformer 333 corresponding to the pulse width parameter in the target electrical energy parameter under the control of the processor 2;

a plurality of low frequency transformers 333 with different transformation ratios, each of which is connected to the second control switch 332 and the power output port 4, and is configured to boost the electric signal output by the low frequency driving circuit 331.

Specifically, in order to realize effective electrical stimulation, the end of the electrical energy parameter adjustment needs to boost the voltage level of the pulse signal by the transformer, and because the electrical signals with different pulse widths need to be boosted by the transformers with different transformation ratios, the embodiment of the present invention provides a plurality of transformers with different transformation ratios, wherein, for the pulse width corresponding to the intermediate frequency, the transformer 322 with one transformation ratio is used to boost the voltage to achieve stable boosting effect, and for the low frequency, the weak pulse width change needs to change the transformation ratio value of the corresponding transformer, so a plurality of low frequency transformers 333 with different transformation ratios are provided to boost the low frequency electrical signals in different pulse width intervals to obtain stable boosting effect, for example, the pulse width of transcutaneous electrical stimulation is 60-520 us, and the pulse width of neuromuscular electrical stimulation is 1ms and 10ms, if the two kinds of electrical stimulation share the transformer with one transformation ratio, the waveform of the percutaneous nerve electrical stimulation is just right, the waveform of the neuromuscular electrical stimulation is distorted due to the fact that the transformation ratio of the transformer is not proper, the output signal does not meet the parameter requirement, the pulse width of the spastic muscle treatment is 100-500 us, and the percutaneous nerve electrical stimulation and the spastic muscle treatment can share the same transformer.

The processor 2 may select the low-frequency transformer 333 through the second control switch 332, for example, when the pulse width parameter in the target power parameter is a, the low-frequency transformer 333 needs to be boosted through the B low-frequency transformer 333, so that the processor 2 may control the low-frequency driving circuit 331 to communicate with the B low-frequency transformer 333 through the second control switch 332.

The specific number of the low frequency transformers 333 may be set independently, and embodiments of the present invention are not limited herein.

Specifically, the utility model provides an in the embodiment of processor 2 can be multiple type, for example singlechip etc, the utility model provides an in pulse signal can be exported by the singlechip, the timer of singlechip can produce the minimum timing unit that is fit for the different grade type electro photoluminescence, guarantee that the pulse width and the cycle of exporting the electro photoluminescence are the integer multiple of minimum timing unit, wherein, can set up the pulse output channel work of timer at the PWM mode, through reloading value and the output comparison value that sets up the timer to produce the pulse signal who meets the requirements.

Specifically, if the current treatment mode of the channel is set to the intermediate frequency by the human-computer interaction device 1, the timer is reinitialized first, the appropriate minimum timing unit (e.g. 1us) is selected, the corresponding reloading value and output comparison value are set, the period and pulse width of the output pulse are changed, then the intermediate frequency driving circuit 321 is gated by the first control switch 31, and the intermediate frequency waveform is output from the output end of the intermediate frequency transformer 322, if the current treatment mode of the channel is set to the transcutaneous electrical nerve stimulation or spastic muscle treatment by the human-computer interaction device 1, the timer is reinitialized first, the appropriate minimum timing unit (e.g. 10us) is selected, the corresponding reloading value and output comparison value are set, the period and pulse width of the output pulse are changed, then the low frequency driving circuit 331 is gated by the first control switch 31, and the corresponding low frequency transformer 333 with a narrow pulse width is gated by the second control switch 332 to output the corresponding type of electrical stimulation, if the current treatment mode is set to be neuromuscular electrical stimulation through the human-computer interaction device 1, the timer is reinitialized, a proper minimum timing unit (such as 1ms) is selected, a corresponding reloading value and an output comparison value are set, the period and the pulse width of an output pulse are changed, then the low-frequency driving circuit 331 is gated through the first control switch 31, and a corresponding narrow-pulse-width transformer is gated through the second control switch 332 to output corresponding types of electrical stimulation.

Specifically, when setting the target electric energy parameters, the user may first select the medium-frequency therapy or the low-frequency therapy (may select an appropriate therapy type according to the actual condition of the patient), and if selecting the medium-frequency electrical stimulation, may continue to set appropriate therapy waveforms, therapy time, and other parameters on the medium-frequency parameter setting interface according to the actual condition and the therapy part of the patient, or may quickly select the above parameters according to different types of prescriptions; if the low-frequency electrical stimulation is selected, parameters such as pulse period, pulse width, treatment time and the like can be set in a low-frequency parameter setting interface according to the actual condition of a patient.

In a preferred embodiment, the first control switch 31 and the second control switch 332 are both relays.

Specifically, the relay has the advantages of small size, low cost, long service life and the like.

Of course, besides the relay, the first control switch 31 and the second control switch 332 may be of other types, and the embodiment of the present invention is not limited herein.

As a preferred embodiment, the electrotherapy device also includes a prompter 5 connected to the processor 2;

and the prompter 5 is used for prompting the power output port 4 to output the target power parameter of the power under the control of the processor 2.

Specifically, consider that the user needs to confirm under some circumstances that each power output port 4 is outputting the target power parameter of electric energy at present, consequently the embodiment of the utility model provides an in the embodiment of the processor 2 can control 5 suggestion power output ports 4 target power parameters of electric energy output of prompting to play the auxiliary action.

Of course, the processor 2 may also obtain the actual power parameter of the power output port 4 and prompt through the prompter 5 for the user to refer to, and the embodiment of the present invention is not limited herein.

As a preferred embodiment, the whole body formed by the human-computer interaction device 1 and the prompter 5 is a touch screen.

Specifically, the touch screen has the advantages of high intelligent degree, convenience in use, long service life and the like.

Of course, besides the touch screen, the human-computer interaction device 1 and the prompter 5 may be of other types, for example, the human-computer interaction device 1 may be a key or a knob key, and the prompter 5 may be an OLED (organic light-Emitting Diode) screen or an LCD (Liquid Crystal Display) screen, and the embodiment of the present invention is not limited herein.

As a preferred embodiment, the power output port 4 is a pair of electrode plates.

Specifically, the electrode plate has the advantages of small volume, simple structure and low cost.

Of course, the power output port 4 may be of other types besides the pair of electrode plates, and the embodiment of the present invention is not limited herein.

As a preferred embodiment, the electrotherapy apparatus further comprises:

the voltage sensors are respectively connected with the output end of the electric energy parameter adjusting device 3 and the processor 2 and are used for detecting the output voltage value of the electric energy parameter adjusting device 3;

an alarm connected with the processor 2;

the processor 2 is also used for stopping outputting the pulse signal and controlling the alarm to alarm when the output voltage value is different from the voltage parameter in the target power parameter.

Specifically, consider that electric energy parameter adjusting device 3's output voltage value is probably because the trouble of some devices becomes different with the voltage parameter among the target electric energy parameter, just so can have the potential safety hazard under this condition, in order to eliminate this kind of potential safety hazard, the embodiment of the utility model provides an output that can stop pulse signal under the condition of both differences, also disconnected the source of electro photoluminescence, can also report to the police through the alarm and remind the user to notice, ensured the safety in utilization of electrotherapy equipment.

Specifically, the difference between the output voltage value and the voltage parameter in the target power parameter may be determined to be different when the difference between the output voltage value and the voltage parameter in the target power parameter exceeds a certain threshold, for example, the output voltage value is 11V, the voltage value in the target power parameter is 10V, and the threshold is 2V, and at this time, it cannot be determined that the output voltage value and the voltage parameter are different and no alarm is needed.

Of course, the size of the threshold value can be set independently, and the embodiment of the present invention is not limited herein.

In a preferred embodiment, the alarm is a buzzer.

Specifically, the buzzer has the advantages of small volume, simple structure, low cost and the like.

Of course, besides the buzzer, the alarm may be of other types, and the embodiment of the present invention is not limited herein.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. An electrotherapy device comprising:

the human-computer interaction device is used for setting target electric energy parameters of electric stimulation;

the processor is connected with the human-computer interaction device and used for controlling the electric energy parameter adjusting device to adjust the pulse signal output by the electric energy parameter adjusting device into electric energy meeting the target electric energy parameter;

the electric energy parameter adjusting device is connected with the processor;

and the electric energy output port is connected with the electric energy parameter adjusting device and is used for outputting the electric energy which accords with the target electric energy parameter to a specified part through the electric energy output port so as to carry out electric stimulation treatment.

2. The electrotherapy apparatus according to claim 1, wherein said power parameter adjusting means and said power output ports are plural, and said power parameter adjusting means corresponds to said power output ports one to one;

the target electric energy parameters through which the electric stimulation is set are specifically as follows:

and setting a target electric energy parameter of the electric stimulation performed by the appointed electric energy output port.

3. The electrotherapy device according to claim 2, wherein said power parameter adjusting means comprises:

the first control switch is connected with the processor and used for connecting a pulse signal output port output by the processor to an intermediate frequency parameter adjusting circuit or a low frequency parameter adjusting circuit corresponding to a frequency parameter in the target electric energy parameter under the control of the processor;

the intermediate frequency parameter adjusting circuit is respectively connected with the first control switch, the processor and the electric energy output port and is used for adjusting the pulse signal to electric energy meeting the target electric energy parameter under the control of the processor;

the low-frequency parameter adjusting circuit is respectively connected with the first control switch, the processor and the electric energy output port, and is used for adjusting the pulse signal to electric energy according with the target electric energy parameter under the control of the processor.

4. The electrotherapy apparatus according to claim 3, wherein said intermediate frequency parameter adjustment circuit comprises:

the intermediate frequency driving circuit is respectively connected with the first control switch and the processor and is used for modulating the waveform of the pulse signal into the waveform in the target electric energy parameter under the control of the processor;

the intermediate frequency transformer is connected with the intermediate frequency drive circuit and the electric energy output port and is used for boosting the electric signal output by the intermediate frequency drive circuit;

the low frequency parameter adjustment circuit includes:

the low-frequency driving circuit is respectively connected with the first control switch and the processor and is used for modulating the waveform of the pulse signal into the waveform in the target electric energy parameter under the control of the processor;

the second control switch is respectively connected with the low-frequency driving circuit and the processor and is used for switching on an electric signal output by the low-frequency driving circuit to a low-frequency transformer corresponding to a pulse width parameter in the target electric energy parameter under the control of the processor;

and the low-frequency transformers with different transformation ratios, which are connected with the second control switch and the electric energy output port, are used for boosting the electric signals output by the low-frequency driving circuit.

5. The electrotherapy device according to claim 4, wherein said first control switch and said second control switch are both relays.

6. The electrotherapy device according to claim 1, further comprising a prompter connected to said processor;

and the prompter is used for prompting the electric energy output port to output the target electric energy parameter of the electric energy under the control of the processor.

7. The electrotherapy device according to claim 6, wherein the human-computer interaction device and the prompter are integrally a touch screen.

8. The electrotherapy apparatus according to claim 1, wherein said power output port is a pair of electrode pads.

9. The electrotherapy device according to any one of claims 1 to 8, further comprising:

the voltage sensor is respectively connected with the output end of the electric energy parameter adjusting device and the processor and is used for detecting the output voltage value of the electric energy parameter adjusting device;

an alarm connected with the processor;

the processor is further used for stopping outputting the pulse signal and controlling the alarm to alarm when the output voltage value is different from the voltage parameter in the target electric energy parameter.

10. The electrotherapy device according to claim 9, wherein said alarm is a buzzer.

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