CN109999345B

CN109999345B - Electrotherapeutic instrument

Info

Publication number: CN109999345B
Application number: CN201910349168.6A
Authority: CN
Inventors: 张昕
Original assignee: Beijing Tianchangfu Medical Equipment Manufacturing Co ltd
Current assignee: Beijing Tianchangfu Medical Equipment Manufacturing Co ltd
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2023-05-26
Anticipated expiration: 2039-04-28
Also published as: CN109999345A

Abstract

The invention relates to an electrotherapy apparatus, comprising: the device comprises a main control module, an execution module and a rack; the main control module comprises a main control chip, a memory, a state detector and a data interaction unit; the execution module comprises an execution chip, a current conversion unit and an electrode plate; the memory, the state detector, the data interaction unit and the execution chip are respectively connected with the main control chip; the execution chip and the electrode plate are respectively connected with the current conversion unit; the execution chip, the memory, the state detector, the data interaction unit, the execution chip, the current conversion unit and the electrode plate are all arranged on the rack. The electrotherapy instrument of the scheme can automatically update the treatment mode, so that a user enjoys a more effective treatment method, doctors or other professionals can remotely guide the user to use, the cost and economic burden of the user are not increased, the treatment of the user is not delayed, and the practicability of the electrotherapy instrument is improved.

Description

Electrotherapeutic instrument

Technical Field

The invention relates to the technical field of medical treatment, in particular to an electrotherapy instrument.

Background

The electrotherapeutic instrument is one kind of physiotherapy instrument with pulse electric signal in certain voltage and frequency connected via motor to human body to stimulate the human body. Because of certain electrical characteristics of many components of human tissues, when the human tissues are electrically stimulated, muscles, nerves, body fluids, blood and the like of the human body can generate a certain degree of physicochemical reactions. The electrotherapeutic instrument stimulates human body with proper electric quantity and has the functions of relieving pain, exciting neuromuscular tissue, improving blood circulation, softening scar and releasing adhesion.

The electrotherapy apparatus in the prior art stores treatment prescriptions for various diseases, and a user can directly select the corresponding prescriptions according to the diseases when using the electrotherapy apparatus, but with the development of scientific technology and the continuous progress of medical technology, the treatment mode for a certain disease can be changed, the electrotherapy apparatus is optimized continuously and has stronger pertinence, and the user needs to purchase a new electrotherapy apparatus in order to obtain a more effective treatment method, so that the cost of the user is greatly increased; the personal purchases the therapeutic apparatus, uses as a medical apparatus under the guidance of doctors or other professionals, and the personal waits for the doctors or other professionals to conduct guidance when in use, so that the use is inconvenient and the treatment is delayed. Therefore, the electrotherapy apparatus in the prior art has low practicality.

Disclosure of Invention

Accordingly, the present invention is directed to an electrotherapy apparatus for overcoming the problem of low practicality of the current electrotherapy apparatus.

In order to achieve the above purpose, the invention adopts the following technical scheme:

an electrotherapy apparatus comprising: the device comprises a main control module, an execution module and a rack;

the main control module comprises a main control chip, a memory, a state detector and a data interaction unit;

The execution module comprises an execution chip, a current conversion unit and an electrode plate;

the memory, the state detector, the data interaction unit and the execution chip are respectively connected with the main control chip;

the execution chip and the electrode plate are respectively connected with the current conversion unit;

the main control chip, the memory, the state detector, the data interaction unit, the execution chip and the current conversion unit are all arranged on the rack;

the memory is used for storing a preset prescription;

the data interaction unit is used for receiving a first treatment instruction of external equipment and sending the first treatment instruction to the main control chip;

the main control chip determines a target prescription in the preset prescriptions according to the first treatment instruction, generates a corresponding target prescription execution instruction and sends the target prescription execution instruction to the execution chip; and/or downloading an upgrade program from the external device and transmitting the upgrade program to the memory;

the execution chip is used for receiving the target prescription execution instruction and controlling the current conversion unit to generate target frequency current according to the target prescription execution instruction, and the target frequency current is led into the affected part of the user through the contact between the electrode plate and the user so as to treat the user;

The memory is also used for storing the upgrade program;

the state detector is used for detecting the state of the execution chip, and if the execution chip is in a standby state, the state detector generates a standby signal and sends the standby signal to the main control chip;

and the main control chip is used for automatically calling and executing the upgrading program in the memory after receiving the standby signal.

Further, in the electrotherapy apparatus, the main control module further includes a man-machine interaction device;

the man-machine interaction device is connected with the main control chip;

the man-machine interaction device is used for receiving a second treatment instruction and sending the second treatment instruction to the main control chip.

Further, in the electrotherapy apparatus, the man-machine interaction device includes a display screen and/or a sound player;

the display screen and the sound player are respectively connected with the main control chip;

the memory is also used for storing a course of use;

the main control chip is used for controlling the display screen and/or the sound player to output the using course.

Further, the electrotherapy apparatus further comprises a temperature detector and a radiator;

The temperature detector and the radiator are both arranged in the rack;

the temperature detector and the radiator are also connected with the main control chip;

the temperature detector is used for detecting a temperature value in the rack and sending the temperature value to the main control chip;

and the main control chip is used for adjusting the operation parameters of the radiator according to the temperature value.

Further, in the electrotherapy apparatus described above, the heat radiator includes a heat conduction portion and a heat radiation fin;

the heat conduction part and the heat dissipation fins are internally provided with communicated circulating cavities;

the circulation cavity is internally provided with a heat dissipation liquid and a circulation pump, and the circulation pump is connected with the main control chip;

the heat conducting part is respectively in contact with the main control chip and the execution chip, and is used for guiding heat generated by the main control chip and the execution chip to the radiating fins through the radiating liquid;

the radiating fins are used for radiating heat of the radiating liquid;

the circulating pump is used for driving the cooling liquid to flow in the circulating cavity;

and the main control chip is used for adjusting the operation parameters of the circulating pump according to the temperature value.

Further, the electrotherapy apparatus further comprises an environment detector and an alarm;

the environment detector and the alarm are respectively connected with the main control chip;

the environment detector is used for detecting whether an interference environment exists in a preset range of the electrotherapy instrument or not and sending a detection result to the main control chip;

if the detection result is that the interference environment exists in the preset range, the main control chip sends an alarm instruction to the alarm;

and the alarm executes the alarm instruction and gives an alarm.

Further, the electrotherapy apparatus further comprises a current detector;

the main control chip and the electrode plate are respectively connected with the current detector;

when a user uses the electrotherapy apparatus for the first time, gradually increasing the current frequency, and when the current frequency enables the user to generate current, taking the first current frequency detected by the current detector at the moment as the feeling limit of the user according to the feedback result of the user;

when the current frequency enables the user muscle to shrink, the second current frequency detected by the current detector at the moment is taken as the contraction limit of the user according to the feedback result of the user;

When the current frequency reaches the current frequency intensity tolerated by the user, taking the third current frequency detected by the current detector at the moment as the tolerance limit of the user according to the feedback result of the user;

the main control chip is used for determining a user applicable prescription according to the sensory limit, the shrinkage limit and the tolerance limit;

the memory is for storing the user applicable prescription, the sensory limits, the shrinkage limits, and the tolerance limits in a data card of the user.

Further, in the electrotherapy apparatus, the data interaction unit is connected with the memory;

the data card also comprises a medical record of the user;

the first treatment instruction carries a custom treatment prescription of a medical staff, wherein the custom treatment prescription is determined by the medical staff according to the medical record, the user applicable prescription, the sensation limit, the contraction limit and the tolerance limit;

the main control chip is also used for generating a custom treatment prescription execution instruction corresponding to the custom treatment prescription;

the memory is also used for storing the custom treatment prescription in the data card.

Further, the electrotherapy apparatus further comprises a user identification device;

The user identity recognition device is connected with the main control chip;

the user identification device is used for identifying the user identity and sending the user identity to the main control chip;

and the main control chip determines a target data card in the data card according to the user identity so as to generate a third treatment instruction according to the user applicable prescription or the custom treatment prescription in the target data card.

Further, in the electrotherapy apparatus described above, the current conversion unit includes a dc output component and an ac output component;

the direct current output assembly and the alternating current output assembly are respectively connected with the execution chip;

the direct current output assembly and the alternating current output assembly are also detachably connected with the electrode plates respectively.

The invention adopts the technical proposal that the electrotherapy apparatus comprises: the device comprises a main control module, an execution module and a rack; the main control module comprises a main control chip, a memory, a state detector and a data interaction unit; the execution module comprises an execution chip, a current conversion unit and an electrode plate; the memory, the state detector, the data interaction unit and the execution chip are respectively connected with the main control chip; the execution chip and the electrode plate are respectively connected with the current conversion unit; the main control chip, the memory, the state detector, the data interaction unit, the execution chip and the current conversion unit are all arranged on the rack; the memory is used for storing a preset prescription; the data interaction unit is used for receiving a first treatment instruction of the external equipment and sending the first treatment instruction to the main control chip; the main control chip determines a target prescription in a preset prescription according to the first treatment instruction, generates a corresponding target prescription execution instruction and sends the target prescription execution instruction to the execution chip; and/or downloading the upgrade program from the external device and transmitting the upgrade program to the memory; the execution chip is used for receiving the target prescription execution instruction, controlling the current conversion unit to generate target frequency current according to the target prescription execution instruction, and leading the target frequency current into the affected part of the user through the contact of the electrode plate and the user so as to treat the user; the memory is also used for storing an upgrade program; the state detector is used for detecting the state of the execution chip, and if the execution chip is in a standby state, the state detector generates a standby signal and sends the standby signal to the main control chip; the main control chip is used for automatically calling and executing the upgrade program in the memory after receiving the standby signal. The electrotherapy instrument of the scheme can automatically update the treatment mode, so that a user enjoys a more effective treatment method, doctors or other professionals can remotely guide the user to use, the cost and economic burden of the user are not increased, the treatment of the user is not delayed, and the practicability of the electrotherapy instrument is improved.

Drawings

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

FIG. 1 is a schematic view of the structure of an electrotherapy apparatus of the present invention;

FIG. 2 is a block diagram of one of the circuits of FIG. 1;

FIG. 3 is another circuit block diagram of FIG. 1;

FIG. 4 is a block diagram of the heat sink of FIG. 3;

fig. 5 is a circuit diagram of the execution module of fig. 3.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, based on the examples herein, which are within the scope of the invention as defined by the claims, will be within the scope of the invention as defined by the claims.

Fig. 1 is a schematic diagram of the electrotherapy apparatus of the present invention, and fig. 2 is a circuit configuration diagram of fig. 1. Referring to fig. 1 and 2, the electrotherapy apparatus of the present invention may include a main control module 11, an execution module 12, and a frame 13.

The main control module 11 may include a main control chip 111, a memory 112, a state detector 113, and a data interaction unit 114; the execution module 12 may include an execution chip 121, a current conversion unit 122, and an electrode plate 123. Specifically, the memory 112, the state detector 113, the data interaction unit 114, and the execution chip 121 of the present embodiment are respectively connected to the main control chip 111; the executive chip 121 and the electrode plate 123 may be respectively connected to the current converting unit 122.

The main control chip 111, the memory 112, the status detector 113, the data interaction unit 114, the execution chip 121, and the current conversion unit 122 of the present embodiment are all disposed on the rack 13.

Specifically, the memory 112 of the present embodiment may be used to store 170 prescriptions, which may be used to treat scapulohumeral periarthritis, external humeral epicondylitis, cervical spondylosis, prolapse of lumbar intervertebral disc, degenerative osteoarthritis, rheumatic arthritis, rheumatoid arthritis, sprain, contused wound, myofibrositis, muscle strain, stenotic tenosynovitis, pelvic inflammatory disease, adnexitis, chronic sphagitis, hyperplasia of mammary glands, sciatica, peripheral nerve injury, joint contracture, chronic prostatitis, myositis, delayed fracture healing, raynaud's disease, scar contracture, postoperative adhesions, intestinal adhesions, post-inflammatory sclerosis, post-injection induration, corpora cavernosa, hematoma, muscle dysfunction after nerve or muscle injury, disuse muscle atrophy, postoperative intestinal paralysis, urinary retention, constipation, vocal cord paralysis, gastroptosis, and the like.

The data interaction unit 114 may be configured to receive a first treatment instruction of the external device 14, and send the first treatment instruction to the main control chip 111. In this embodiment, the external device 14 may include an intelligent mobile terminal such as a mobile phone and a tablet, a computer, a cloud server, and the like.

The external device in this embodiment is preferably an intelligent mobile terminal such as a mobile phone and a tablet. When in use, the user can download an Application (APP) corresponding to the electrotherapy apparatus of the present embodiment. The intelligent mobile terminal establishes connection with the electrotherapy apparatus by the following steps:

the intelligent mobile terminal establishes a connection with the main control chip 111 using a computer programming language Java plug-in alljoyn framework.

In the use process, the main control chip 111 controls the data interaction unit 114 to start service waiting and automatically start hot spots to wait for the connection of the intelligent mobile terminal. After the user starts the APP, the intelligent mobile terminal automatically searches the service set identifier SSID corresponding to the electrotherapy instrument, connection is started, after the mobile terminal is successfully connected, the user selects any operation button in the APP, the intelligent mobile terminal sends a corresponding message to the data interaction unit 114 of the electrotherapy instrument, the data interaction unit 114 receives the message and sends the message to the main control chip 111, the main control chip 111 analyzes the sent message, corresponding operation is performed, and the intelligent mobile terminal returns a successful message execution through the data interaction unit 114.

The electrotherapy apparatus is a relatively professional medical device, has a certain danger, certain treatment prescriptions need to be used under the guidance of medical staff, current dosage needs to be gradually increased in the treatment process to enable skin to be gradually adapted to current stimulation, the medical staff needs to perform current increasing operation before the machine at intervals, the burden of the medical staff is increased intangibly, and the medical staff is busy when the number of patients is large. The electrotherapy apparatus of this embodiment can interact with external devices 14 such as remote mobile phones, tablet computers, computers and cloud servers, and even if medical staff is not at the electrotherapy apparatus, the external devices 14 can be used for guiding the user to perform treatment and performing operations such as current increasing, so that the user is not delayed to perform treatment, and the workload of the medical staff is reduced.

The main control chip 111 may be configured to receive the first treatment instruction, determine a target prescription in the preset prescriptions according to the first treatment instruction, generate a corresponding target prescription execution instruction, and send the target prescription execution instruction to the execution chip 121; the main control chip 111 may also download an upgrade program from the external device 14 and send the upgrade program to the memory 112.

The execution chip 121 of the present embodiment may be configured to receive the target prescription execution instruction and control the current conversion unit 122 to generate a target frequency current according to the target prescription execution instruction, where the target frequency current is consistent with the target prescription, and the target frequency current of the present embodiment is preferably an intermediate frequency current. After generating the target frequency current, the current conversion unit 122 transmits the target frequency current to the electrode plate 123, the electrode plate 123 is in contact with the patient of the user, and the electrode plate 123 can guide the target frequency current into the patient of the user to treat the user.

In particular, the memory 112 of the present embodiment may also be used to store an upgrade program. The state detector 113 may be used to detect the state of the execution chip 121, and if the state detector 113 detects that the execution chip 121 is in a standby state, the state detector 113 may generate a standby signal and transmit the standby signal to the main control chip 111.

The main control chip 111 of the present embodiment is configured to automatically call and execute the upgrade program in the memory 112 after receiving the standby signal. The upgrade procedure may include a more sophisticated, more targeted treatment prescription, enabling the user to enjoy a more efficient treatment regimen. In addition, the main control chip 111 of the embodiment is provided with an Android operating system, and an upgrade package of the operating system can be further included in the upgrade program, so that the system is optimized, the user operation is enabled to be more flow, and the user experience is optimized.

The electrotherapy apparatus of the present embodiment includes: a main control module 11, an execution module 12 and a rack 13; the main control module 11 comprises a main control chip 111, a memory 112, a state detector 113 and a data interaction unit 114; the execution module 12 includes an execution chip 121, a current conversion unit 122, and an electrode plate 123; the memory 112, the state detector 113, the data interaction unit 114, and the execution chip 121 are respectively connected with the main control chip 111; the execution chip 121 and the electrode plate 123 are respectively connected to the current conversion unit 122; the main control chip 111, the memory 112, the state detector 113, the data interaction unit 114, the execution chip 121 and the current conversion unit 122 are all arranged on the rack 13; the memory 112 is used for storing a preset prescription; the data interaction unit 114 is configured to receive a first treatment instruction of the external device 14, and send the first treatment instruction to the main control chip 111; the main control chip 111 determines a target prescription in the preset prescriptions according to the first treatment instruction, generates a corresponding target prescription execution instruction, and sends the target prescription execution instruction to the execution chip 121; and/or download the upgrade program from the external device 14 and send the upgrade program to the memory 112; the execution chip 121 is used for receiving the target prescription execution instruction and controlling the current conversion unit 122 to generate a target frequency current according to the target prescription execution instruction, and the target frequency current is led into the affected part of the user through the contact of the electrode plate 123 with the user so as to treat the user; the memory 112 is also used for storing an upgrade program; the state detector 113 is configured to detect a state of the execution chip 121, and if the execution chip 121 is in a standby state, the state detector 113 generates a standby signal and sends the standby signal to the main control chip 111; the main control chip 111 is used for automatically calling and executing the upgrade program in the memory 112 after receiving the standby signal. The electrotherapy instrument of the scheme can automatically update the treatment mode, so that a user enjoys a more effective treatment method, doctors or other professionals can remotely guide the user to use, the cost and economic burden of the user are not increased, the treatment of the user is not delayed, and the practicability of the electrotherapy instrument is improved.

Fig. 3 is another circuit configuration diagram of fig. 1. Referring to fig. 1 and 3, the present embodiment further explains and illustrates the electrotherapy apparatus of the present invention on the basis of the above embodiments.

Specifically, on the basis of the above embodiment, the main control module 11 of the present embodiment may include a man-machine interaction device 115, where the man-machine interaction device 115 is connected to the main control chip 111. The man-machine interaction device 115 of the present embodiment may be configured to receive the second therapeutic instruction and send the second therapeutic instruction to the main control chip 111. The main control chip 111 may also be configured to receive a second therapeutic instruction, where the execution process of the second therapeutic instruction is the same as the execution process of the first therapeutic instruction, and will not be described herein.

The human-machine interaction device 115 of the present embodiment may include a display 1151 and/or a sound player 1152. The display 1151 and the sound player 1152 may be connected to the main control chip 111, respectively. The memory 112 may also be used to store usage courses, which the main control chip 111 may control the display 1151 and/or the sound player 1152 to output. When a user or a medical staff first uses the electrotherapy apparatus of the present embodiment, the use method of the electrotherapy apparatus of the present embodiment can be known through the use of a tutorial. Specifically, the display screen 1151 of the present embodiment is preferably a touchable screen, and the electrotherapy apparatus of the present embodiment may receive the second therapeutic instruction through the touchable screen. Specifically, the human-computer interaction device 115 may further include a control button 1153, where the control button 1153 may be disposed on the rack 13 and connected to the main control chip 111, and the embodiment may also receive the second therapeutic instruction through the control button 1153.

Specifically, the electrotherapy apparatus of the present embodiment may further include a temperature detector 15 and a heat sink 16. The temperature detector 15 and the heat sink 16 may be disposed in the rack 13, and the temperature detector 15 and the heat sink 16 are connected to the main control chip 111. In the use process of the electrotherapy instrument, a large amount of heat can be generated inside the electrotherapy instrument, if the heat is not timely dissipated, the normal use of the electrotherapy instrument can be influenced, and the electrotherapy instrument is failed when serious, so that the service life of the electrotherapy instrument is influenced. The temperature detector 15 of the embodiment can detect the temperature value inside the electrotherapy apparatus and send the temperature value to the main control chip 111, and the main control chip 111 can adjust the operation parameters of the radiator 16 according to the temperature value. In this embodiment, the higher the temperature inside the electrotherapy apparatus, the faster the main control chip 111 controls the operation speed of the heat sink 16.

Fig. 4 is a structural view of the heat sink of fig. 3. Referring to fig. 4, the heat sink 16 of the present embodiment may include a heat conduction portion 161 and a heat dissipation fin 162. A circulation cavity 163 communicating with each other may be provided inside the heat conduction part 161 and the heat dissipation fins 162, and a heat dissipation liquid 164 and a circulation pump 165 may be provided inside the circulation cavity 163, wherein the circulation pump 165 may be connected to the main control chip 111. The main control chip 111 and the execution chip 121 are devices with high heat generation capacity, so in this embodiment, 2 sets of heat sinks 16 are preferably provided to respectively dissipate heat for the main control chip 111 and the execution chip 121. The heat conducting portion 161 of the present embodiment may be disposed in contact with the main control chip 111 and the execution chip 121, and guide the heat generated by the main control chip 111 and the execution chip 121 to the heat dissipating fin 162 through the heat dissipating liquid 164, and the heat dissipating fin 162 dissipates the heat in the heat dissipating liquid 164. The circulation pump 165 can drive the heat dissipation liquid 164 to flow in the circulation cavity 163, continuously guide the heat generated by the main control chip 111 and the execution chip 121 to the heat dissipation fins 162, after the heat dissipation fins 162 are cooled, the low-temperature heat dissipation liquid 164 flows back to the heat conduction part 161, and then absorbs the heat of the main control chip 111 and the execution chip 121, so that the temperature of the main control chip 111 and the execution chip 121 is reduced, and the circulation is performed. The main control chip 111 of the present embodiment can adjust the operation parameters of the circulation pump 165 according to the temperature value. The user can set a preset temperature according to actual conditions, and when the temperature value is within the preset temperature, the circulating pump 165 does not work, and heat is statically dissipated by virtue of the heat conducting part 161, the heat dissipating liquid 164 and the heat dissipating fins 162; when the temperature value is greater than the preset temperature, the main control chip 111 controls the circulation pump 165 to be turned on, so that the heat dissipation liquid 164 starts to flow in the circulation cavity 163, the heat dissipation speed of the main control chip 111 and the execution chip 121 is increased, and the operation speed of the circulation pump 165 can be increased along with the increase of the temperature, so that the electrotherapy apparatus can work normally.

Specifically, the electrotherapy apparatus of the present embodiment performs treatment of certain diseases by means of current introduction into the human body, so that there is a certain requirement for the use environment, for example, the high-frequency operation device and the electrotherapy apparatus of the present embodiment cannot be connected to one patient at the same time; the electrotherapy apparatus of the embodiment is not accessible to short wave or microwave treatment devices when in use; the electrotherapy apparatus of this embodiment may not have strong electromagnetic interference at the site. In such a case, the electrotherapy apparatus of the present embodiment may not function properly, and the physical health of the user may be impaired. Therefore, in order to solve the above-described technical problems, the electrotherapy apparatus of the present embodiment may be provided with an environment monitoring device 17, which may include an environment detector 171 and an alarm 172, and the environment detector 171 and the alarm 172 may be respectively connected to the main control chip 111. The environment detector 171 may detect whether an interference environment exists in a preset range of the electrotherapy apparatus, and send a detection result to the main control chip 111, if the detection result is that the interference environment exists in the preset range, the main control chip 111 sends an alarm instruction to the alarm 172, the alarm 172 executes the alarm instruction, and gives an alarm, if the electrotherapy apparatus is working, the main control chip 111 may control the execution chip 121 to restore to a standby state, and when the interference environment disappears, the execution chip 121 is controlled to continue the treatment. The environment detector 171 of the present embodiment may include devices such as an electromagnetic field detector and an electromagnetic wave detector, detect whether a therapeutic device such as a short wave, a microwave, etc. exists within a preset range of the electrotherapy apparatus, whether an electromagnetic field exists, whether a high frequency surgical device is connected to a user's body when using the electrotherapy apparatus, etc.

The electrotherapy apparatus of the present embodiment may further include a current detector 18, and the main control chip 111 and the electrode plate 123 may be respectively connected to the current detector 18. In real life, the physique of each person is different, and the tolerance to electric current is also different, so that when the user uses the electrotherapy apparatus for the first time, the feeling limit, the contraction limit and the tolerance limit need to be tested. The test mode is as follows:

the current frequency may be gradually increased from 0, and when the current frequency causes the user to generate a current, the first current frequency detected by the current detector 18 is taken as a user's sensory limit according to the feedback result of the user; when the current frequency contracts the user muscle, the current detector 18 takes the second current frequency according to the user as the contraction limit of the user according to the feedback result of the user; when the current frequency reaches the intensity of the current frequency tolerated by the user, the current detector 18 takes the detected third current frequency as the tolerance limit of the user according to the feedback result of the user.

The main control chip 111 may determine an applicable prescription applicable to the user itself according to the sensory limits, the shrinkage limits, and the tolerance limits. While storing applicable prescriptions, sensory limits, shrinkage limits, and tolerance limits in the user's data card.

Specifically, the data interaction unit 114 of the present embodiment may be connected to the memory 112. The data card may also include a case of the user. The first treatment instruction may carry a custom prescription for the healthcare worker, the custom prescription being determined by the healthcare worker based on the medical history, the usage prescription, the sensory limitations, the shrinkage limitations, and the tolerance limitations. Specifically, the second therapeutic instruction of the embodiment may also carry a custom prescription for the healthcare worker.

The main control chip 111 may also generate a custom therapeutic prescription execution instruction corresponding to the custom therapeutic prescription according to the custom prescription, and the subsequent actions are the same as the execution mode of the target prescription execution instruction, which is not described herein. Memory 112 may store custom treatment prescriptions in a data card.

The user name and the password can be set on each data card, and when the electrotherapy instrument of the embodiment is reused, the user can directly log in the user name and the password, so that the user can find the applicable prescription or the custom treatment prescription, and the working efficiency of medical staff is greatly improved.

Specifically, the electrotherapy apparatus of this embodiment may further include a user identification device 19, where the user identification device 19 may be connected to the main control chip 111. The user identity recognition device 19 can recognize the identity of the user and send the user identity to the main control chip 111, and the main control chip 111 determines a target data card belonging to the user in the data card according to the user identity, so as to generate a third treatment instruction according to the applicable prescription or the custom treatment prescription of the user in the target data card, wherein the execution action of the third treatment instruction is the same as that of the first treatment instruction, and the details are omitted. The user identification means 19 of the present embodiment may include fingerprint identification means, head portrait identification means, and the like.

Fig. 5 is a circuit diagram of the execution module of fig. 3. The execution module 12 may further include a data receiving unit 124, a pulse generating unit 125, and a D/a converting unit 126, and the current converting unit 122 may include a dc output component 1221 and an ac output component 1222. The execution chip 121 is connected to the main control chip 111 through the data receiving unit 124, the execution chip 121 is connected to the dc output module 1221 and the ac output module 1222 through the pulse generating unit 125, and the execution chip 121 is also connected to the dc output module 1221 and the ac output module 1222 through the D/a converting unit 126.

The dc output assembly 1221 and the ac output assembly 1222 may also be detachably connected to the electrode plate 123, respectively. The dc output module 1221 may output dc power for iontophoresis treatment, and the ac output module 1222 may output ac power for general treatment or for therapeutic intervention.

Specifically, the output end of the dc output component 1221 and the output end of the ac output component 1222 of the present embodiment may be provided with the output interfaces 127, respectively. This embodiment preferably has 24 ac outputs and 12 dc outputs. When 1-way alternating current singly treats, common treatment is carried out, when 2-way alternating current simultaneously treats 1 user, namely interference electric treatment, and based on the common treatment, the interference electric treatment and the ion-introducing treatment, the electrotherapy instrument of the embodiment can realize multi-step program intermediate frequency current therapy, audio current therapy, sinusoidal current therapy, pulse modulation intermediate frequency current therapy and interference current therapy. For each therapy, 170 preset prescriptions are stored in the memory of this embodiment, and each therapy and corresponding prescription are shown in tables 1-5.

Prescription of prescription	Modulating waveforms	Intermediate frequency of	Low frequency of frequencies	Treatment time
					1	Square wave, sine wave, exponential wave	2KHz	1/2Hz-150Hz	20 minutes
2	Square wave, triangular wave, sine wave, exponential wave	4KHz	1/2Hz-150Hz	20 minutes
					3	Square wave, exponential wave, sine wave	2KHz	1/2Hz-150Hz	20 minutes
4	Sine wave, exponential wave, square wave	2KHz	1Hz-150Hz	20 minutes
					5	Square wave, sine wave, triangular wave, exponential wave	2KHz	1Hz-150Hz	20 minutes
6	Sine wave, exponential wave, square wave	2KHz	1/2Hz-150Hz	20 minutes
					7	Triangular wave, exponential wave, sawtooth wave, sine wave	4KHz	1/2Hz-150Hz	20 minutes
8	Square wave, exponential wave, sine wave	2KHz	1/2Hz-150Hz	20 minutes
					9	Sine wave, square wave, exponential wave	4KHz	1Hz-150Hz	20 minutes
10	Sawtooth wave, triangular wave and exponential wave	2KHz	1/2Hz-150Hz	20 minutes
					11	Triangular wave, exponential wave, sawtooth wave	2KHz	1/2Hz-150Hz	20 minutes
12	Exponential, sinusoidal, square, triangular, constant amplitude waves	4KHz	1/2Hz-150Hz	30 minutes
					13	Triangular wave, sine wave, exponential wave, constant amplitude wave	2KHz	1/2Hz-150Hz	20 minutes
14	Constant amplitude wave, sine wave, exponential wave, square wave	2KHz	1/2Hz-150Hz	20 minutes
					15	Sine wave, constant amplitude wave	5KHz	1Hz-150Hz	20 minutes
16	Triangular wave, constant amplitude wave, sine wave	3KHz	1/2Hz-150Hz	20 minutes
					17	Sine wave, saw tooth wave	5KHz	1/2Hz-150Hz	20 minutes
18	Square wave, exponential wave	2KHz	1Hz-150Hz	20 minutes
					19	Exponential wave, square wave	2KHz	1Hz-150Hz	20 minutes
20	Square wave, exponential wave, triangular wave, sine wave	2KHz	1/2Hz-150Hz	20 minutes
					21	Triangle wave, square wave, sawtooth wave, sine wave	2KHz	1/2Hz-150Hz	20 minutes
22	Sine wave, square wave	5KHz	1/2Hz-150Hz	20 minutes
					23	Square wave, sine wave	2KHz	1/2Hz-150Hz	30 minutes
24	Exponential, sinusoidal and square wave	5KHz	1/2Hz-150Hz	20 minutes
					25	Sine wave, exponential wave, square wave, and constant amplitude wave	2KHz	1/2Hz-150Hz	20 minutes
26	Exponential, sinusoidal, and constant amplitude waves	2KHz	1/2Hz-150Hz	20 minutes
					27	Sine wave, exponential wave, constant amplitude wave	4KHz	1Hz-150Hz	20 minutes
28	Exponential, sinusoidal, square wave, triangular wave	2KHz	1Hz-150Hz	30 minutes
					29	Sine wave, square wave	2KHz	1/2Hz-150Hz	20 minutes
30	Exponential, sinusoidal and square wave	2KHz	1/2Hz-150Hz	20 minutes
					31	Sine wave, exponential wave, square wave	2KHz	1/2Hz-150Hz	15 minutes
32	Square wave, triangular wave, sine waveWave, exponential wave	4KHz	1/2Hz-150Hz	15 minutes
					33	Exponential, sinusoidal and square wave	2KHz	1/2Hz-150Hz	15 minutes
34	Exponential, square, sine wave	2KHz	1Hz-150Hz	15 minutes
					35	Sine wave, triangular wave, exponential wave, square wave	2KHz	1Hz-150Hz	15 minutes
36	Exponential, square, sine wave	2KHz	1/2Hz-150Hz	15 minutes
					37	Exponential, sawtooth, sine, triangular	4KHz	1/2Hz-150Hz	15 minutes
38	Exponential, sinusoidal and square wave	2KHz	1/2Hz-150Hz	15 minutes
					39	Square wave, exponential wave, sine wave	4KHz	1Hz-150Hz	15 minutes

Table 1 (a) Multi-step procedure intermediate frequency Current therapy prescription Table

Prescription of prescription	Modulating waveforms	Intermediate frequency of	Low frequency of frequencies	Treatment time
					40	Triangular wave, exponential wave, sawtooth wave	2KHz	1/2Hz-150Hz	15 minutes
41	Exponential, sawtooth, triangular wave	2KHz	1/2Hz-150Hz	15 minutes
					42	Sine wave, square wave, triangular wave, constant amplitude wave, exponential wave	4KHz	1/2Hz-150Hz	25 minutes
43	Sine wave, exponential wave, constant amplitude wave, triangular wave	2KHz	1/2Hz-150Hz	15 minutes
					44	Sine wave, exponential wave, square wave, and constant amplitude wave	2KHz	1/2Hz-150Hz	15 minutes
45	Constant amplitude wave, sine wave	5KHz	1Hz-150Hz	15 minutes
					46	Constant amplitude wave, sine wave and triangular wave	3KHz	1/2Hz-150Hz	15 minutes
47	Sawtooth wave, sine wave	5KHz	1/2Hz-150Hz	15 minutes
					48	Exponential wave, square wave	2KHz	1Hz-150Hz	15 minutes
49	Exponential wave, square wave	2KHz	1Hz-150Hz	15 minutes
					50	Exponential, triangular, sinusoidal, square wave	2KHz	1/2Hz-150Hz	15 minutes
51	Square wave, saw tooth wave, sine wave, triangular wave	2KHz	1/2Hz-150Hz	15 minutes
					52	Square wave, sine wave	5KHz	1/2Hz-150Hz	15 minutes
53	Sine wave, square wave	2KHz	1/2Hz-150Hz	25 minutes
					54	Sine wave, square wave, exponential wave	5KHz	1/2Hz-150Hz	15 minutes
55	Exponential, square, constant amplitude, sine wave	2KHz	1/2Hz-150Hz	15 minutes
					56	Sine wave, constant amplitude wave, exponential wave	2KHz	1/2Hz-150Hz	15 minutes
57	Exponential wave, constant amplitude wave, sine wave	4KHz	1Hz-150Hz	15 minutes
					58	Sine wave, square wave, triangular wave, exponential wave	2KHz	1Hz-150Hz	25 minutes
59	Square wave, sine wave	2KHz	1/2Hz-150Hz	15 minutes
					60	Sine wave, square wave, exponential wave	2KHz	1/2Hz-150Hz	15 minutes
61	Square wave, exponential wave, sine wave	2KHz	1/2Hz-150Hz	20 minutes
					62	Square wave, sine wave, exponential wave, triangular wave	4KHz	1/2Hz-150Hz	20 minutes
63	Square wave, sine wave, exponential wave	2KHz	1/2Hz-150Hz	20 minutes
					64	Sine wave, square wave, exponential wave	2KHz	1Hz-150Hz	20 minutes
65	Square wave, triangular wave, exponential wave, sine wave	2KHz	1Hz-150Hz	20 minutes
					66	Sine wave, square wave, exponential wave	2KHz	1/2Hz-150Hz	20 minutes
67	Triangular wave, sawtooth wave, sine wave, exponential wave	4KHz	1/2Hz-150Hz	20 minutes
					68	Square wave, sine wave, exponential wave	2KHz	1/2Hz-150Hz	20 minutes
69	Sine wave, indexWave, square wave	4KHz	1Hz-150Hz	20 minutes
					70	Sawtooth wave, exponential wave and triangular wave	2KHz	1/2Hz-150Hz	20 minutes
71	Triangular wave, saw tooth wave and exponential wave	2KHz	1/2Hz-150Hz	20 minutes
					72	Exponential, square, triangular, constant amplitude, sine wave	4KHz	1/2Hz-150Hz	30 minutes
73	Triangular wave, exponential wave, constant amplitude wave, sine wave	2KHz	1/2Hz-150Hz	20 minutes
					74	Constant amplitude wave, exponential wave, square wave, sine wave	2KHz	1/2Hz-150Hz	20 minutes
75	Constant amplitude wave, sine wave,	5KHz	1Hz-150Hz	20 minutes
					76	Triangular wave, sine wave and constant amplitude wave	3KHz	1/2Hz-150Hz	20 minutes
77	Sawtooth wave, sine wave	5KHz	1/2Hz-150Hz	20 minutes
					78	Exponential wave, square wave	2KHz	1Hz-150Hz	20 minutes
79	Square wave, exponential wave	2KHz	1Hz-150Hz	20 minutes

Table 1 (b) Multi-step procedure intermediate frequency Current therapy prescription Table

Prescription of prescription	Modulating waveforms	Intermediate frequency of	Low frequency of frequencies	Treatment time
					80	Square wave, triangular wave, sine wave, exponential wave	2KHz	1/2Hz-150Hz	20 minutes
81	Triangular wave, sawtooth wave, sine wave and square wave	2KHz	1/2Hz-150Hz	20 minutes
					82	Square wave, sine wave	5KHz	1/2Hz-150Hz	20 minutes
83	Sine wave, square wave	2KHz	1/2Hz-150Hz	30 minutes
					84	Exponential, square, sine wave	5KHz	1/2Hz-150Hz	20 minutes
85	Sine wave, square wave, constant amplitude wave, exponential wave	2KHz	1/2Hz-150Hz	20 minutes
					86	Exponential wave, constant amplitude wave, sine wave	2KHz	1/2Hz-150Hz	20 minutes
87	Sine wave, constant amplitude wave, exponential wave	4KHz	1Hz-150Hz	20 minutes
					88	Exponential, square, triangular, sine wave	2KHz	1Hz-150Hz	30 minutes
89	Square wave, sine wave	2KHz	1/2Hz-150Hz	20 minutes
					90	Exponential, square, sinusoidal,	2KHz	1/2Hz-150Hz	20 minutes
91	Exponential, square, constant amplitude, sine, triangular	4KHz	1/2Hz-150Hz	30 minutes
					92	Square wave, triangular wave, sine wave, exponential wave	4KHz	1/2Hz-150Hz	15 minutes
93	Sine wave, exponential wave, square wave, sine wave	2KHz	1Hz-150Hz	15 minutes
					94	Sine wave, triangular wave, exponential wave, square wave	2KHz	1Hz-150Hz	15 minutes
95	Exponential, sawtooth, sine, triangular	4KHz	1/2Hz-150Hz	15 minutes
					96	Sine wave, square wave, triangular wave, constant amplitude wave, exponential wave	4KHz	1/2Hz-150Hz	20 minutes
97	Sine wave, exponential wave, constant amplitude wave, triangular wave	2KHz	1/2Hz-150Hz	15 minutes
					98	Exponential, triangular, sinusoidal, square wave	2KHz	1/2Hz-150Hz	15 minutes
99	Square wave, saw tooth wave, sine wave, triangular wave	2KHz	1/2Hz-150Hz	15 minutes
					100	Exponential, square, constant amplitude, sine wave	2KHz	1/2Hz-150Hz	15 minutes
101	Sine wave, square wave, triangular wave, exponential wave	2KHz	1Hz-150Hz	20 minutes

Table 1 (c) Multi-step procedure intermediate frequency Current therapy prescription Table

Prescription of prescription	Intermediate frequency of	Intermittent ratio	Treatment time
				102	2KHz	/	20 minutes
103	3KHz	/	20 minutes
				104	4KHz	/	20 minutes
105	6KHz	/	20 minutes
				106	8KHz	IS：IS	20 minutes
107	2KHz	IS：IS	20 minutes
				108	3KHz	IS：IS	20 minutes
109	4KHz	IS：IS	20 minutes
				110	6KHz	IS：IS	20 minutes
111	8KHz	IS：IS	20 minutes

Table 2 audio current therapy prescription form

Prescription of prescription	Modulation scheme	Intermediate frequency of	Low frequency of frequencies	Treatment time
					112	(Continuous)	5KHz	150Hz	20 minutes
113	(Continuous)	1KHz	50Hz	60 minutes
					114	(Continuous)	5KHz	10Hz	20 minutes
115	Intermittent type	5KHz	100Hz	20 minutes
					116	Intermittent type	5KHz	50Hz	20 minutes
117	Variable frequency	5KHz	150/30Hz	20 minutes
					118	Variable frequency	5KHz	100/50Hz	20 minutes
119	(Continuous)	5KHz	100Hz	20 minutes
					120	Intermittent type	5KHz	50Hz	20 minutes
121	Intermittent type	5KHz	150Hz	20 minutes

Table 3 sinusoidal current therapy prescription form

Prescription of prescription	Modulation scheme	Modulating waveforms	Intermediate frequency of	Low frequency of frequencies	Treatment time
						122	(Continuous)	Fang Bo	4KHz	150Hz	20 minutes
123	(Continuous)	Fang Bo	4KHz	100Hz	20 minutes
						124	(Continuous)	Fang Bo	4KHz	50Hz	20 minutes
125	(Continuous)	Fang Bo	4KHz	30Hz	20 minutes
						126	(Continuous)	Fang Bo	4KHz	10Hz	20 minutes
127	(Continuous)	Fang Bo	4KHz	2Hz	20 minutes
						128	(Continuous)	Fang Bo	4KHz	2Hz	20 minutes
129	(Continuous)	Fang Bo	4KHz	2Hz	20 minutes
						130	(Continuous)	Fang Bo	4KHz	2Hz	20 minutes
131	Intermittent type	Fang Bo	4KHz	150Hz	20 minutes
						132	Intermittent type	Fang Bo	4KHz	50Hz	20 minutes
133	Intermittent type	Fang Bo	4KHz	2Hz	20 minutes
						134	Intermittent type	Fang Bo	4KHz	2Hz	20 minutes
135	Intermittent type	Fang Bo	4KHz	2Hz	20 minutes
						136	Intermittent type	Fang Bo	4KHz	2Hz	20 minutes
137	Variable frequency	Fang Bo	4KHz	150/30Hz	20 minutes
						138	Intermittent type	Fang Bo	4KHz	100Hz	20 minutes
139	Intermittent type	Fang Bo	4KHz	1Hz	20 minutes
						140	Intermittent type	Fang Bo	4KHz	1Hz	20 minutes
141	(Continuous)	Fang Bo	4KHz	1Hz	20 minutes

Table 4 table of prescriptions for pulse modulated intermediate frequency current therapies

TABLE 5 interference current therapy prescription form

Further, an indicator light 131 may be further disposed on the frame 13 of the present embodiment, where the indicator light 131 may be connected to the main control chip to display the working state of the electrotherapy apparatus of the present embodiment. An armrest 132 can be arranged on the frame, and a universal wheel 133 is arranged at the bottom of the frame, so that the electrotherapy apparatus can be moved conveniently.

Specifically, the electrotherapy apparatus of this embodiment needs to confirm that the electrode plate 123 is correctly wired before use, then the gauze is soaked on the electrode plate 123 (the humidity is suitable for dipping water and screwing down, and no water drops), and then the gauze is put on the treatment site of the patient, and the electrode plate 123 is tightly bound by a binding band or flattened by a sand bag, so as to prevent the risk of irritation or burn caused by static electricity. The electrodes of the two electrode plates 123 are not simultaneously placed in front of and behind the heart for use. If there is any inadaptation in the treatment, the output should be cut off by pressing the stop key immediately, and the electrode should be cleaned after use. The electrode plates 123 of the present embodiment are preferably three shapes, namely, a rectangular electrode plate of 80×40mm, a round Φ40mm electrode plate and a pointed 40×12mm electrode plate, and it should be noted that the output dose should be controlled below 70mA when the rectangular electrode plate is recommended to be used in the electrode plate of the present embodiment; when the circular electrode plate is used, the output dose is controlled below 25 mA; the output dose should be controlled to 5-15mA when using the pointed electrode plate. The electrotherapy instrument of the scheme can automatically update the treatment mode, so that a user enjoys a more effective treatment method, doctors or other professionals can remotely guide the user to use, the cost and economic burden of the user are not increased, the treatment of the user is not delayed, and the practicability of the electrotherapy instrument is improved.

It is to be understood that the same or similar parts in the above embodiments may be referred to each other, and that in some embodiments, the same or similar parts in other embodiments may be referred to.

It should be noted that in the description of the present invention, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, in the description of the present invention, unless otherwise indicated, the meaning of "plurality" means at least two.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.

Claims

1. An electrotherapy apparatus, comprising: the device comprises a main control module, an execution module and a rack;

the memory is used for storing a preset prescription;

the memory is also used for storing the upgrade program;

the main control chip is used for automatically calling and executing the upgrading program in the memory after receiving the standby signal;

further comprising a current detector;

2. The electrotherapy apparatus of claim 1, wherein said main control module further comprises a human-machine interaction device;

the man-machine interaction device is connected with the main control chip;

3. The electrotherapy apparatus according to claim 2, wherein said human-machine interaction means comprises a display screen and/or a sound player;

the memory is also used for storing a course of use;

4. The electrotherapy apparatus of claim 1, further comprising a temperature detector and a heat sink;

the temperature detector and the radiator are both arranged in the rack;

5. The electrotherapy apparatus of claim 4, wherein the heat sink comprises a thermally conductive portion and heat dissipating fins;

the radiating fins are used for radiating heat of the radiating liquid;

6. The electrotherapy apparatus of claim 1, further comprising an environmental detector and alarm;

and the alarm executes the alarm instruction and gives an alarm.

7. The electrotherapy apparatus of claim 1, wherein said data interaction unit is coupled to said memory;

the data card also comprises a medical record of the user;

8. The electrotherapy apparatus of claim 7, further comprising user identification means;

the user identity recognition device is connected with the main control chip;

9. The electrotherapy apparatus according to any one of claims 1-8, wherein said current conversion unit comprises a dc output component and an ac output component;