CN110721399A - Intermediate-frequency physiotherapy instrument, intermediate-frequency physiotherapy system and prescription audio file generation method - Google Patents
Intermediate-frequency physiotherapy instrument, intermediate-frequency physiotherapy system and prescription audio file generation method Download PDFInfo
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- CN110721399A CN110721399A CN201911055862.3A CN201911055862A CN110721399A CN 110721399 A CN110721399 A CN 110721399A CN 201911055862 A CN201911055862 A CN 201911055862A CN 110721399 A CN110721399 A CN 110721399A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/025—Digital circuitry features of electrotherapy devices, e.g. memory, clocks, processors
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
- A61N1/36021—External stimulators, e.g. with patch electrodes for treatment of pain
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Abstract
The invention provides an intermediate-frequency physiotherapy instrument, an intermediate-frequency physiotherapy system and a method for generating a prescription audio file, wherein the intermediate-frequency physiotherapy instrument comprises a power amplification unit and an electrode, and the power amplification unit is connected with the electrode; the power amplification unit is used for performing power amplification on an electric signal generated when the portable intelligent terminal plays a prescription audio file for intermediate-frequency physiotherapy, and transmitting the electric signal after power amplification to the electrode, and the electrode is used for transmitting the electric signal to a connected human body. According to the physiotherapy instrument, the system and the method, the prescription audio file is played through the portable intelligent terminal to achieve output of the electric signal, the size of the physiotherapy instrument is effectively reduced, additional audio playing equipment does not need to be purchased, the cost is low, the use is convenient, and the medium-frequency physiotherapy requirement of a user can be met anytime and anywhere.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an intermediate-frequency physiotherapy instrument, an intermediate-frequency physiotherapy system and a prescription audio file generation method.
Background
With the increasing living standard and health consciousness of people, the demand of medical care electronic products is increasing. The physiotherapy instrument can connect pulse electrical signals with certain voltage and frequency with a human body through the electrodes, and when human tissues are stimulated by the pulses, muscles, nerves, body fluid and blood can generate physicochemical reactions to a certain degree, so that the effects of relieving muscular soreness, regulating nerve functions and the like are achieved.
The existing physiotherapy instrument mainly comprises a physiotherapy instrument body and an electrode, wherein the physiotherapy instrument body is used for outputting a pulse electric signal, and the electrode is used for transmitting the pulse electric signal to a human body so as to achieve the purpose of physiotherapy. Because the intermediate frequency physiotherapy principle requires that physiotherapy equipment needs certain power when moving, current physiotherapy equipment body is 220V alternating current power supply, and physiotherapy equipment body's volume is great, can't hand-carry, and can't remove in the use, can't satisfy the demand that the user carries out the intermediate frequency physiotherapy anytime and anywhere.
Disclosure of Invention
The embodiment of the invention provides an intermediate-frequency physiotherapy instrument, an intermediate-frequency physiotherapy system and a prescription audio file generation method, which are used for solving the problems of large size and poor portability of the conventional intermediate-frequency physiotherapy instrument.
In a first aspect, an embodiment of the present invention provides an intermediate frequency physiotherapy apparatus, including a power amplifier unit and an electrode, where the power amplifier unit is connected to the electrode;
the power amplification unit is used for performing power amplification on an electric signal generated when the portable intelligent terminal plays a prescription audio file for intermediate-frequency physiotherapy, and transmitting the electric signal after power amplification to the electrode, and the electrode is used for transmitting the electric signal to a connected human body.
Preferably, the power amplifier further comprises a power supply unit, wherein the power supply unit is connected with the power amplifier unit;
the power supply unit is used for supplying electric energy of a built-in battery and/or an external power supply of the intermediate frequency physiotherapy instrument to the power amplification unit.
Preferably, the power amplifier further comprises a power adjusting unit, wherein the power adjusting unit is connected with the power amplifier unit;
the power adjusting unit is used for adjusting the power of the electric signal output by the power amplifying unit.
In a second aspect, an embodiment of the present invention provides an intermediate frequency physiotherapy system, including a portable intelligent terminal, and the intermediate frequency physiotherapy apparatus provided in the first aspect;
the portable intelligent terminal is connected with the intermediate-frequency physiotherapy instrument;
the portable intelligent terminal is internally stored with a prescription audio file and is used for generating an electric signal when the prescription audio file is played.
Preferably, the portable intelligent terminal comprises a volume adjusting key, and the volume adjusting key is used for adjusting the intensity of the electric signal when the portable intelligent terminal plays the prescription audio file.
Preferably, the portable intelligent terminal comprises an earphone interface;
and the portable intelligent terminal outputs the electric signal through the earphone interface.
Preferably, the portable intelligent terminal further comprises a first wireless module, the intermediate-frequency physiotherapy instrument further comprises a second wireless module, and the second wireless module is connected with the power amplification unit;
the portable intelligent terminal outputs the electric signal through the first wireless module, and the second wireless module receives the electric signal and transmits the electric signal to the power amplification unit in a wired mode.
Preferably, the prescription audio files are multiple, and different prescription audio files correspond to different physiotherapy functions.
Preferably, the portable intelligent terminal is a mobile phone.
In a third aspect, an embodiment of the present invention provides a method for generating a prescription audio file applied to the intermediate frequency physiotherapy apparatus provided in the first aspect, including:
starting the intermediate frequency physiotherapy equipment body to enable the intermediate frequency physiotherapy equipment body to output an electric signal corresponding to the prescription;
controlling audio recording equipment to record the electric signals corresponding to the prescription to form a prescription audio file;
the medium-frequency physiotherapy equipment body is connected with the audio recording equipment through a power matching circuit.
According to the intermediate-frequency physiotherapy instrument, the intermediate-frequency physiotherapy system and the prescription audio file generation method, the prescription audio file is played through the portable intelligent terminal to achieve output of an electric signal, intermediate-frequency physiotherapy can be achieved only through the power amplification unit and the electrodes, the size of the physiotherapy instrument is effectively reduced, the cost is low, the use is convenient, and the intermediate-frequency physiotherapy requirements of a user can be met anytime and anywhere.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic structural diagram of an intermediate frequency physiotherapy instrument provided by an embodiment of the invention;
fig. 2 is a schematic structural diagram of an intermediate frequency physiotherapy instrument according to another embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a medium frequency physiotherapy system according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a medium frequency physiotherapy system according to another embodiment of the present invention;
FIG. 5 is a flowchart illustrating a method for generating a prescription audio file according to an embodiment of the present invention;
description of reference numerals:
| 1-intermediate frequency physiotherapy equipment; | 11-a power amplifier unit; | 12-an electrode; |
| 13-a power supply unit; | 14-a battery; | 15-external power supply; |
| 2-a portable intelligent terminal; | 21-a first radio module; | 16-second radio module. |
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic structural diagram of an intermediate frequency physiotherapy instrument according to an embodiment of the present invention, and as shown in fig. 1, the intermediate frequency physiotherapy instrument 1 includes a power amplifier unit 11 and an electrode 12, the power amplifier unit 11 is connected to the electrode 12; the power amplification unit 11 is used for performing power amplification on an electric signal generated when the portable intelligent terminal plays a prescription audio file for intermediate frequency physiotherapy, and transmitting the electric signal after power amplification to the electrode 12, and the electrode 12 is used for transmitting the electric signal to a connected human body. Preferably, the physical size of the intermediate frequency physiotherapy equipment can be consistent with or close to that of the existing mobile phone or charger, so that the intermediate frequency physiotherapy equipment has the best portable effect.
Specifically, the portable intelligent terminal is a portable terminal with an audio file playing function, such as a smart phone, a tablet computer, a smart watch, or a multimedia player such as mp3 or mp4, which is not limited in this embodiment of the present invention. Generally, when an audio file is played, a portable intelligent terminal needs to convert a sound signal contained in the audio file into an electric signal, and then drives speaker devices such as earphones and a sound box through the electric signal, so that the speaker can output the sound signal contained in the audio file.
Here, the prescription audio file is an audio file in an audio format such as mp3, wma, m4a, etc., and the prescription audio file contains sound signals corresponding to electrical signals for mid-frequency therapy. The prescription audio file may be obtained by the portable intelligent terminal by pre-storing or downloading, or may be obtained by the portable intelligent terminal by recording an electrical signal output by a conventional intermediate frequency physiotherapy instrument, which is not specifically limited in the embodiment of the present invention.
Because the frequency range of the electric signal corresponding to the prescription is consistent with the frequency range of the audio output of the portable intelligent terminal, the portable intelligent terminal with the audio playing function can replace a waveform generating circuit in the traditional intermediate-frequency physiotherapy instrument, and the portable intelligent terminal can output the electric signal when playing the prescription audio file and replace the electric signal output by the traditional intermediate-frequency physiotherapy instrument.
Here, the power unit 11, namely, a power amplifier (power amplifier), refers to an amplifier capable of generating a maximum power output to drive a load under a condition that a given distortion ratio is satisfied. In the embodiment of the present invention, the power unit 11 is configured to amplify power of the electrical signal output by the portable intelligent terminal to drive the electrode 12.
When the prescription audio file is played, the portable intelligent terminal converts the prescription audio file into an electric signal for intermediate frequency physiotherapy, transmits the electric signal to the intermediate frequency physiotherapy instrument 1, amplifies the electric signal by the power amplification unit 11, transmits the electric signal to the electrode 12, and transmits the electric signal to a connected human body by the electrode 12, so that the purpose of intermediate frequency physiotherapy is achieved.
According to the intermediate-frequency physiotherapy instrument provided by the embodiment of the invention, the output of the electric signal is realized by playing the prescription audio file through the portable intelligent terminal, the intermediate-frequency physiotherapy can be realized only by the power amplification unit and the electrode, the volume of the physiotherapy instrument is effectively reduced, the cost is low, the use is convenient, and the intermediate-frequency physiotherapy requirement of a user can be met anytime and anywhere. More preferably, the physical size of the intermediate frequency physiotherapy equipment can be the same as or close to that of the existing mobile phone or charger, so that the intermediate frequency physiotherapy equipment has the best portable effect.
Based on the above embodiment, fig. 2 is a schematic structural diagram of an intermediate frequency physiotherapy instrument according to another embodiment of the present invention, and as shown in fig. 2, the intermediate frequency physiotherapy instrument 1 further includes a power supply unit 13, and the power supply unit 13 is connected to the power amplification unit 11; the power supply unit 13 is used for supplying the power of the built-in battery 14 and/or the external power supply 15 of the intermediate frequency physiotherapy instrument 1 to the power amplifier unit 11.
Specifically, the battery 14 may be disposed inside the intermediate frequency physiotherapy instrument 1, the battery 14 is connected to the power supply unit 13, the power supply unit 13 may convert the electric energy provided by the battery 14 into the electric energy meeting the requirement of the power amplifier unit 11, and provide the converted electric energy to the power amplifier unit 11, so as to amplify the power of the electric signal by the power amplifier unit 11.
In addition, the power supply unit 13 in the intermediate frequency physiotherapy instrument 1 can also be directly connected with the external power supply 15, convert the electric energy provided by the external power supply 15 into the electric energy meeting the requirements of the power amplifier unit 11, and provide the converted electric energy for the power amplifier unit 11 to amplify the power of the electric signal.
Based on any embodiment, the intermediate frequency physiotherapy instrument further comprises a power adjusting unit, wherein the power adjusting unit is connected with the power amplifying unit; the power adjusting unit is used for adjusting the power of the electric signal output by the power amplifying unit.
Here, the power adjusting unit can be a knob, a button or other forms, and a user can adjust the power of the electric signal output by the power amplifying unit through rotating or touching the power adjusting unit or other forms, so that the intensity of the electric signal output by the intermediate frequency physiotherapy instrument can be adjusted according to the bearing capacity of the intermediate frequency physiotherapy instrument.
Based on any of the above embodiments, fig. 3 is a schematic structural diagram of an intermediate frequency physiotherapy system provided by an embodiment of the present invention, as shown in fig. 3, the intermediate frequency physiotherapy system includes an intermediate frequency physiotherapy instrument 1 and a portable intelligent terminal 2; wherein, the portable intelligent terminal 2 is connected with the intermediate frequency physiotherapy instrument 1; prescription audio files for intermediate-frequency physiotherapy are stored in the portable intelligent terminal 2, and the portable intelligent terminal 2 is used for generating electric signals when the prescription audio files are played.
Specifically, when the prescription audio file is played, the portable intelligent terminal 2 converts the prescription audio file into an electric signal for intermediate frequency physiotherapy, transmits the electric signal to the intermediate frequency physiotherapy instrument 1, and transmits the electric signal to a connected human body through the intermediate frequency physiotherapy instrument 1, so that the purpose of intermediate frequency physiotherapy is achieved.
According to the intermediate-frequency physiotherapy system provided by the embodiment of the invention, the electric signal for intermediate-frequency physiotherapy is converted into the prescription audio file and stored in the portable intelligent terminal, the prescription audio file is played through the portable intelligent terminal to realize the output of the electric signal, the portable intelligent terminal is only connected with the intermediate-frequency physiotherapy instrument, no additional equipment is required, the cost is low, the use is convenient, and the intermediate-frequency physiotherapy requirement of a user can be met anytime and anywhere.
Based on any one of the above embodiments, in the intermediate frequency physiotherapy system, the portable intelligent terminal includes a volume adjustment key, and the volume adjustment key is used for adjusting the intensity of the electrical signal when the portable intelligent terminal plays the prescription audio file.
Specifically, in the intermediate-frequency physiotherapy process, a user can adjust the volume of a prescription audio file played by the portable intelligent terminal by touching or pressing an audio adjusting key of the portable intelligent terminal according to the bearing capacity of the user on intermediate-frequency electrostimulation, the play volume is adjusted to be increased, the intensity of an output electric signal is correspondingly increased by the portable intelligent terminal, the intensity of the intermediate-frequency electrostimulation is increased, the play volume is adjusted to be decreased, the intensity of the output electric signal is correspondingly decreased by the portable intelligent terminal, and the intensity of the intermediate-frequency electrostimulation is decreased.
Based on any one of the embodiments, in the intermediate frequency physiotherapy system, the portable intelligent terminal comprises an earphone interface; the portable intelligent terminal outputs an electric signal through the earphone interface.
Specifically, the connection between the portable intelligent terminal and the intermediate frequency physiotherapy instrument can be a wired connection, and the earphone interface of the portable intelligent terminal and the power amplifier unit of the intermediate frequency physiotherapy instrument are connected through a transmission line. The portable intelligent terminal generates an electric signal which is output through the earphone interface, amplified through the power amplification unit through the transmission line and transmitted to the electrode.
Based on any of the above embodiments, fig. 4 is a schematic structural diagram of an intermediate frequency physiotherapy system according to another embodiment of the present invention, as shown in fig. 4, in the intermediate frequency physiotherapy system, the portable intelligent terminal 2 further includes a first wireless module 21, the intermediate frequency physiotherapy instrument 1 further includes a second wireless module 16, and the second wireless module 16 is connected to a power amplifier unit; the portable intelligent terminal 2 outputs an electric signal through the first wireless module 21, and the second wireless module 16 receives the electric signal and transmits the electric signal to the power amplification unit in a wired mode.
Specifically, be connected between portable intelligent terminal 2 and the intermediate frequency physiotherapy equipment 1 can be wireless connection, portable intelligent terminal 2 embeds there is first wireless module 21, it is built-in by second wireless module 16 in the intermediate frequency physiotherapy equipment 1, through the wireless information interaction between first wireless module 21 and the second wireless module 16, the signal of telecommunication that produces portable intelligent terminal 2 transmits to intermediate frequency physiotherapy equipment 1 through wireless mode, further reduce the restriction of intermediate frequency physiotherapy system application range, improve the degree of freedom of user when the intermediate frequency physiotherapy is underway.
Here, the first wireless module 21 and the second wireless module 16 correspond to the same wireless communication method, and the first wireless module 21 and the second wireless module 16 are wirelessly paired in advance. The first wireless module 21 and the second wireless module 16 may be wirelessly connected by bluetooth, infrared, Zigbee, Wi-Fi, or the like, which is not specifically limited in this embodiment of the present invention.
Based on any one of the embodiments, in the intermediate frequency physiotherapy system, there are a plurality of prescription audio files, and different prescription audio files correspond to different physiotherapy functions.
Specifically, prescription audio files stored in the portable intelligent terminal may be numbered or named in advance to indicate a physiotherapy function corresponding to the prescription audio files. For example, 24 prescription audio files are stored in advance, and the correspondence between the number of the prescription audio file and the physiotherapy function is as follows: 1-sprain, contusion, cervical spondylosis, lumbar intervertebral disc protrusion, 2-rheumatic arthritis, rheumatoid arthritis, 3-sciatica, fibromyositis, 4-scapulohumeral periarthritis, stenosing tenosynovitis, 5-adnexitis, pelvic inflammation, induration after injection, 6-chronic pharyngolaryngitis, vocal cord paralysis, 7-constipation, gastroptosis, 8-peripheral nerve injury, 9-muscle strain, 10-muscle dysfunction after nerve or muscle injury, 11-humeral epicondylitis, 12-soft tissue contusion, 13-hematoma organization, hyperplasia of mammary glands, 14-scar contracture-postoperative adhesion, 15-disuse muscular atrophy, 16-myositis, 17-inflammatory postsclerosis, 18-intestinal adhesion-postoperative enteroparalysis, 19-chronic prostatitis, 20-joint contracture, 21-delayed union of fracture, 22-degenerative joint disease, 23-raynaud's disease, 24-urinary retention.
Based on any one of the above embodiments, in the intermediate frequency physiotherapy system, the portable intelligent terminal is a mobile phone.
Based on any of the above embodiments, fig. 5 is a schematic flow chart of a method for generating a prescription audio file according to an embodiment of the present invention, and the basic principle is that an existing intermediate frequency physiotherapy device is used to output an electrical signal for treatment, and the electrical signal is recorded as an audio file by a recording device. As shown in fig. 5, the method for generating a prescription audio file in the intermediate frequency physiotherapy system includes:
step 520, controlling the audio recording device to record the electric signals corresponding to the prescription to form a prescription audio file;
wherein, the intermediate frequency physiotherapy equipment body is connected with the audio recording equipment through the power matching circuit.
Specifically, the intermediate frequency physiotherapy equipment is the existing intermediate frequency physiotherapy equipment which is driven by 220V mains supply and has a prescription stored or preset inside; the audio recording device is a device with an audio recording function, such as a smart phone, a tablet computer, a notebook computer, and a desktop computer externally connected with a radio device, and the embodiment of the present invention is not limited in this respect. It should be noted that the audio recording device and the portable intelligent terminal in the above embodiments may be the same device or different devices.
Because the output electrical signal of the intermediate frequency physiotherapy equipment body is inconsistent with the input signal power parameter of the audio recording equipment (usually higher than the input signal power of the audio recording equipment), the electrical signal directly output by the intermediate frequency physiotherapy equipment body cannot be matched with the audio recording equipment, and therefore a power matching circuit is required to be connected between the intermediate frequency physiotherapy equipment body and the audio recording equipment in series. Here, the power matching circuit may be composed of only resistors, and divides and limits the voltage of the electrical signal to be consistent with the input signal requirements of the audio recording device. For example, the electrical signal output by the intermediate frequency physiotherapy equipment body is 0dB, the electrical signal is attenuated by the recording matching circuit, and the electrical signal with the output intensity of-20 dB is output to be collected and recorded by a microphone port of the audio recording equipment.
The intermediate frequency physiotherapy equipment body is stored with prescriptions corresponding to different physiotherapy functions, and after the intermediate frequency physiotherapy equipment body is started for any prescription, the intermediate frequency physiotherapy equipment body can generate electric signals corresponding to the prescriptions and output the electric signals through the intermediate frequency output port. The intermediate frequency output port is connected with a microphone port of the audio recording device through the power matching circuit, and the audio recording device collects electric signals through the microphone port and stores the electric signals in the form of a prescription audio file.
According to the method for generating the prescription audio file, the prescription audio file is generated by recording the electric signal output by the intermediate frequency physiotherapy equipment body, and conditions are provided for meeting the intermediate frequency physiotherapy requirements of users at any time and any place.
Based on any one of the embodiments, the embodiment of the invention provides a medium-frequency physiotherapy system, which comprises a mobile phone, a power amplifier and two electrodes. The input end of the power amplifier is connected with an earphone interface of the mobile phone, the output end of the power amplifier is respectively connected with the two electrodes, and the two electrodes are connected to the affected part of the user.
And the user selects a corresponding prescription audio file from the mobile phone according to the symptoms and clicks to play the prescription audio file. The mobile phone generates an electric signal when playing a prescription audio file, transmits the electric signal to the power amplifier through the earphone interface, amplifies the power of the electric signal through the power amplifier, transmits the electric signal to an affected part through the electrode, and performs intermediate frequency physiotherapy. In the process, the user can adjust the volume of the mobile phone according to the bearing capacity of the user on the medium-frequency electric stimulation, and further the adjustment of the output stimulation intensity of the medium-frequency electric stimulation is realized.
Here, the mobile phone stores 24 prescription audio files in advance, and is generated by a generation system based on the prescription audio files. The generation system of the prescription audio file comprises an intermediate frequency physiotherapy equipment body, a recording matching circuit and a mobile phone. Here, the medium frequency physiotherapy equipment body is the ECM-IIc medium frequency therapy apparatus.
The input end of the recording matching circuit is connected with an intermediate frequency output line of the ECM-IIc intermediate frequency therapeutic apparatus, and the load access impedance is 500 omega; the output end of the recording matching circuit is connected with the microphone port of the mobile phone and is connected in series with a DC blocking capacitor 10uF, and the output impedance is 500 omega.
And adjusting the output intensity of the ECM-IIc intermediate frequency therapeutic apparatus to enable the intensity of the intermediate frequency electric signal input into the recording matching circuit to be 0dB, and after the intermediate frequency electric signal is attenuated inside the recording matching circuit, the intensity of the intermediate frequency electric signal output to a microphone port of the mobile phone to be-20 dB.
After the ECM-IIc intermediate frequency therapeutic apparatus, the recording matching circuit and the mobile phone are connected, the ECM-IIc intermediate frequency therapeutic apparatus is started to respectively output intermediate frequency electric signals of prescriptions No. 1-24, and prescription audio files corresponding to the prescriptions No. 1-24 are respectively recorded through the function of the mobile phone recorder.
Wherein, the ECM-IIc intermediate frequency therapeutic apparatus has the following relevant parameters:
the working frequency is as follows: minimum 1kHz, maximum 12kHz, tolerance + -10%.
Output current: at a load resistance of 500 Ω, the output current does not exceed the following limit: the frequency is less than or equal to 1500Hz and is 80mA (r.m.s), and the frequency is more than 1500Hz and is 100mA (r.m.s).
The current stability is less than or equal to 10 percent.
Modulation frequency range: 0 Hz-150 Hz, and the tolerance is +/-10 percent.
Amplitude regulation: four adjusting ranges of 0%, 33%, 60% and 100% are set, and the tolerance is +/-10%.
Modulating a waveform: having square waves, sharp waves, triangular waves, exponential waves, sawtooth waves, sine waves, constant amplitude waves, trapezoidal waves, sector trapezoidal waves and combinations thereof.
Fundamental wave waveform: a square wave.
Prescription: 24 pieces of the Chinese herbal medicines.
Timing: the default prescription time: 20min or 30min, error + -5%.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it is to be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. An intermediate frequency physiotherapy instrument is characterized by comprising a power amplification unit and an electrode, wherein the power amplification unit is connected with the electrode;
the power amplification unit is used for performing power amplification on an electric signal generated when the portable intelligent terminal plays a prescription audio file for intermediate-frequency physiotherapy, and transmitting the electric signal after power amplification to the electrode, and the electrode is used for transmitting the electric signal to a connected human body.
2. The intermediate-frequency physiotherapy instrument according to claim 1, further comprising a power supply unit, wherein the power supply unit is connected with the power amplifier unit;
the power supply unit is used for supplying electric energy of a built-in battery and/or an external power supply of the intermediate frequency physiotherapy instrument to the power amplification unit.
3. The intermediate-frequency physiotherapy instrument according to claim 1, further comprising a power adjusting unit, wherein the power adjusting unit is connected with the power amplifying unit;
the power adjusting unit is used for adjusting the power of the electric signal output by the power amplifying unit.
4. A medium frequency physiotherapy system, which is characterized by comprising a portable intelligent terminal and the medium frequency physiotherapy instrument according to any one of claims 1 to 3;
the portable intelligent terminal is connected with the intermediate-frequency physiotherapy instrument;
the portable intelligent terminal is internally stored with a prescription audio file and is used for generating an electric signal when the prescription audio file is played.
5. The intermediate frequency physiotherapy system of claim 4, wherein the portable intelligent terminal comprises a volume adjustment key, and the volume adjustment key is used for adjusting the intensity of the electric signal when the prescription audio file is played by the portable intelligent terminal.
6. The intermediate frequency physiotherapy system according to claim 4, wherein the portable intelligent terminal comprises an earphone interface;
and the portable intelligent terminal outputs the electric signal through the earphone interface.
7. The intermediate frequency physiotherapy system according to claim 4, wherein the portable intelligent terminal further comprises a first wireless module, the intermediate frequency physiotherapy instrument further comprises a second wireless module, and the second wireless module is connected with the power amplification unit;
the portable intelligent terminal outputs the electric signal through the first wireless module, and the second wireless module receives the electric signal and transmits the electric signal to the power amplification unit in a wired mode.
8. The if physiotherapy system of any one of claims 4 to 7 wherein there are a plurality of prescription audio files, different prescription audio files corresponding to different physiotherapy functions.
9. The intermediate frequency physiotherapy system according to any one of claims 4 to 7, wherein the portable smart terminal is a mobile phone.
10. A method for generating a prescription audio file for use in the intermediate frequency physiotherapy equipment of any one of claims 1 to 3, comprising:
starting the intermediate frequency physiotherapy equipment body to enable the intermediate frequency physiotherapy equipment body to output an electric signal corresponding to the prescription;
controlling audio recording equipment to record the electric signals corresponding to the prescription to form a prescription audio file;
the medium-frequency physiotherapy equipment body is connected with the audio recording equipment through a power matching circuit.
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| CN111265199A (en) * | 2020-02-14 | 2020-06-12 | 深圳迈睿智能科技有限公司 | Control method and control device for electrical equipment |
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