CN208678168U - A kind of intermediate frequency interference current therapy instrument - Google Patents
A kind of intermediate frequency interference current therapy instrument Download PDFInfo
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- CN208678168U CN208678168U CN201721845684.0U CN201721845684U CN208678168U CN 208678168 U CN208678168 U CN 208678168U CN 201721845684 U CN201721845684 U CN 201721845684U CN 208678168 U CN208678168 U CN 208678168U
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- intermediate frequency
- therapy instrument
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Abstract
The utility model discloses a kind of intermediate frequency interference current therapy instrument, including host and electrode, wherein, host includes rack, control module, display and control panel and output channel panel, display and control panel is used to send to control module and instruct, control module generates pulse electrical signal, and the output channel panel connecting with control module has electrode output channel；Output channel panel is arranged on the rack, and electrode is connect by output line with electrode output channel, and electrode is connect with human body.It is controlled by control module, interference electric current is generated by two-way or three path electrodes, adaptability can be generated to avoid body in a certain range by changing, and had the function of analgesia, excitor nerve musculature, improved blood circulation, soften scar, adhesion of loosening.
Description
Technical field
The utility model relates to medical instruments field, in particular to a kind of intermediate frequency interference current therapy instrument.
Background technique
In the prior art, two-way or three road mid-frequency sinusoidal alternating currents are passed through two groups (4) or three by intermediate frequency interference current therapy instrument
Group (6) electrode intersects input human body, and each road output frequency dynamic change forms electric interfering field in the crossover sites of electric field line,
The low-frequency modulated mid-frequency electric stimulation that difference frequency is 0~199Hz is generated, this electric current is exactly interference electric current, and changing in a certain range can
Adaptability is generated to avoid body, there is analgesia, excitor nerve musculature, improve blood circulation, soften scar, adhesion of loosening
Effect.
That there is parameter configurations is chaotic, therapeutic effect is unobvious for domestic existing intermediate frequency interference current therapy instrument at present, expensive.
Utility model content
For the above defect of the existing technology, the main purpose of the utility model is to overcome the deficiencies in the prior art
Place discloses a kind of intermediate frequency interference current therapy instrument, including host and electrode, wherein
Host includes rack, control module, display and control panel and output channel panel, and the display and control panel is used for the control
Molding block sends instruction, and the control module generates pulse electrical signal, the output channel panel tool connecting with the control module
There is electrode output channel；The output channel panel is arranged in the rack, and the electrode passes through output line and the electrode
Output channel connection, the electrode are connect with human body.
Further, the control module includes controlling chip and DDS signal generator, described in the control chip controls
DDS signal generator generates pulse electrical signal.
Further, the control chip is STM32.
Further, the host further includes heating panel, and the top of the host is arranged in the heating panel.
It further, further include temperature switch, the temperature switch is arranged on the output channel panel.
Further, the electrode includes adsorption electrode and physiogherapy electrode, and the electrode output channel is provided with seven,
In, six are adsorption electrode output channel, and one is physiogherapy electrode output channel.
It is possible to further which treatment time, intensity, the way of output, interference are arranged in the main interface of the display panel
It mode, the dynamic rhythm and pace of moving things, modulation amplitude, working frequency, difference frequency mode, beat frequency, period of change, negative pressure and selects different
The electrode output channel.
Further, the working frequency of the control module is 2000Hz, 3000Hz, 4000Hz, 5000Hz, 6000Hz
One kind, the frequency of low frequency modulations wave utilize interval square-wave frequency modulation sine wave, duty ratio 50%, week within the scope of 0~199Hz
The variation of phase property difference frequency is one of 15s, 30s, 60s, has two kinds of two-way interference output, three-dimensional interference output way of outputs.
Further, the host bottom is provided with universal wheel.
Further, the two-way interference output is four square distributions of electrode, and the three-dimensional interference output is six
A electrode is distributed in regular hexagon.
The utility model obtain the utility model has the advantages that
The intermediate frequency interference current therapy instrument of the utility model use micro computer control, output state it is non-loaded or output terminal shortcircuit
Or when exporting current effective value greater than 50mA, prompt and text prompt alarm are made a sound, safety protection function is reached；By two-way
Or three road mid-frequency sinusoidal alternating current by two groups (4) or three groups of (6) electrodes intersect input human bodies, this electric current is exactly to interfere
Electric current, adaptability can be generated to avoid body in a certain range by changing, and had analgesia, excitor nerve musculature, improved blood
Liquid circulation, the effect for softening scar, adhesion of loosening.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of intermediate frequency interference current therapy instrument of the utility model；
Fig. 2 is a kind of operation principle schematic diagram of intermediate frequency interference current therapy instrument of the utility model；
Fig. 3 is a kind of main interface schematic diagram of the display and control panel of intermediate frequency interference current therapy instrument of the utility model；
Fig. 4 is that a kind of three-dimensional therapeutic electrode of intermediate frequency interference current therapy instrument of the utility model places schematic diagram；
Fig. 5 is that a kind of two-way therapeutic electrode of intermediate frequency interference current therapy instrument of the utility model places schematic diagram；
Fig. 6 is the structural schematic diagram of the utility model output channel panel；
Appended drawing reference is as follows:
1, host, 2, heating panel, 11, rack, 12, display and control panel, 13, output channel panel, 131, electrode output it is logical
Road, 132, temperature switch.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to the accompanying drawing and implement
Example is described in further detail the utility model.It should be appreciated that specific embodiment described herein is only to explain this reality
With novel, it is not used to limit the utility model.
A kind of intermediate frequency interference current therapy instrument of the utility model, as shown in Figure 1, including host 1 and electrode, wherein
Host 1 include rack 11, control module, display and control panel 12 and output channel panel 13, display and control panel 12 be used for
Control module sends instruction, and control module generates pulse electrical signal, the pulse electrical signal according to the instruction that display and control panel 12 transmits
Be sent on output channel panel 13, be provided with electrode output channel 131 on output channel panel 13, electrode by output line with
The connection of electrode output channel, electrode are connect with human body, and the pulse electrical signal that control module generates is sent to human body by electrode.It is excellent
Choosing, the bottom of host 1 is provided with universal wheel, facilitates moving for host 1.
As shown in Fig. 2, control module includes control chip and DDS signal generator, control chip can be STM32, control
Chip controls DDS signal generator processed carries out the synthesis of DDS signal according to the instruction that display and control panel 12 transmits, and then puts by operation
Output adjustment is carried out after big device processing, and then carries out amplifier demodulation, is transmitted at electrode after isolation output.Control module
Working frequency is one kind of 2000Hz, 3000Hz, 4000Hz, 5000Hz, 6000Hz, and the frequency of low frequency modulations wave is in 0~199Hz
In range, using interval square-wave frequency modulation sine wave, duty ratio 50%, periodical difference frequency variation is one in 15s, 30s, 60s
Kind, there is two kinds of two-way interference output, three-dimensional interference output way of outputs.
As shown in figure 3, display and control panel 12 can be arranged by software in main interface, treatment time, intensity, the way of output,
Jamming pattern, the dynamic rhythm and pace of moving things, modulation amplitude, working frequency, difference frequency mode, beat frequency, period of change, negative pressure and selection are not
The same electrode output channel.Negative pressure adjusting controls air pump by control module.Working frequency be 2000Hz,
Five grades of 3000Hz, 4000Hz, 5000Hz, 6000Hz optional, and the frequency of low frequency modulations wave is within the scope of 0~199Hz, using interval
Square-wave frequency modulation sine wave (carrier wave), duty ratio 50%, periodical difference frequency variation are divided into tri- kinds of 15s, 30s, 60s, have two-way dry
Disturb output, solid interferes two kinds of way of outputs of output optional.
As shown in fig. 6, electrode includes adsorption electrode and physiogherapy electrode, electrode output channel 131 is provided with seven, wherein six
A is adsorption electrode output channel, and one is physiogherapy electrode output channel, and seven settings of electrode output channel 131 are logical in output
On pavement slab 13.As shown in Figure 1, heating panel 2 is arranged at the top of host 1, the panel is for heating electrode, defeated
Temperature switch 132 is provided on channel Box 13 out, temperature switch 132 controls the opening and closing of heating panel 2.
As illustrated in figures 4-5, it is three-dimensional therapeutic electrode placement figure shown in Fig. 4, is that two-way therapeutic electrode is placed shown in Fig. 5
Figure, two-way interference output are four square placements of electrode, and solid interference output is placed for six electrodes in regular hexagon.It will
Four or six electrodes intersection input human bodies, each road output frequency dynamic change, in electricity in two-way or three-dimensional interference output
The crossover sites of field wire form electric interfering field, generate the low-frequency modulated mid-frequency electric stimulation that difference frequency is 0~199Hz, control human body
It treats.
Output state it is non-loaded or output terminal shortcircuit or output current effective value be greater than 50mA when, control module control hair
Auditory tone cues and the progress text prompt alarm on display and control panel out, reach safety protection function, prevent electric current excessive to human body
It damages.
The utility model obtain the utility model has the advantages that
The intermediate frequency interference current therapy instrument of the utility model use micro computer control, output state it is non-loaded or output terminal shortcircuit
Or when exporting current effective value greater than 50mA, prompt and text prompt alarm are made a sound, safety protection function is reached；By two-way
Or three road mid-frequency sinusoidal alternating current by two groups (4) or three groups of (6) electrodes intersect input human bodies, this electric current is exactly to interfere
Electric current, adaptability can be generated to avoid body in a certain range by changing, and had analgesia, excitor nerve musculature, improved blood
Liquid circulation, the effect for softening scar, adhesion of loosening.
The above is only the preferred embodiments of the utility model, are not used to limit the scope of the utility model；If
The spirit and scope for not departing from the utility model, are modified or replaced equivalently the utility model, should all cover in this reality
In novel scope of protection of the claims.
Claims (10)
1. a kind of intermediate frequency interference current therapy instrument, which is characterized in that including host and electrode, wherein
Host includes rack, control module, display and control panel and output channel panel, and the display and control panel is used for the control mould
Block sends instruction, and the control module generates pulse electrical signal, and the output channel panel connecting with the control module has electricity
Pole output channel；The output channel panel is arranged in the rack, and the electrode is exported by output line and the electrode
Channel connection, the electrode are connect with human body.
2. a kind of intermediate frequency interference current therapy instrument according to claim 1, which is characterized in that the control module includes control core
Piece and DDS signal generator, DDS signal generator described in the control chip controls generate pulse electrical signal.
3. a kind of intermediate frequency interference current therapy instrument according to claim 2, which is characterized in that the control chip is STM32.
4. a kind of intermediate frequency interference current therapy instrument according to claim 1, which is characterized in that the host further includes heating surface
The top of the host is arranged in plate, the heating panel.
5. a kind of intermediate frequency interference current therapy instrument according to claim 4, which is characterized in that it further include temperature switch, the temperature
Degree switch is arranged on the output channel panel.
6. a kind of intermediate frequency interference current therapy instrument according to claim 1, which is characterized in that the electrode include adsorption electrode and
Physiogherapy electrode, the electrode output channel are provided with seven, wherein six are adsorption electrode output channel, and one is physical therapy electricity
Pole output channel.
7. a kind of intermediate frequency interference current therapy instrument according to claim 1, which is characterized in that can be in the master of the display and control panel
Treatment time, intensity, the way of output, jamming pattern, the dynamic rhythm and pace of moving things, modulation amplitude, working frequency, difference frequency mould are set on interface
Formula, beat frequency, period of change, negative pressure and select the different electrode output channels.
8. a kind of intermediate frequency interference current therapy instrument according to claim 1, which is characterized in that the working frequency of the control module
For one kind of 2000Hz, 3000Hz, 4000Hz, 5000Hz, 6000Hz, the frequency of low frequency modulations wave within the scope of 0~199Hz,
Using interval square-wave frequency modulation sine wave, duty ratio 50%, periodical difference frequency variation is one of 15s, 30s, 60s, is had
Two kinds of two-way interference output, three-dimensional interference output way of outputs.
9. a kind of intermediate frequency interference current therapy instrument according to claim 1, which is characterized in that the host bottom is provided with universal
Wheel.
10. a kind of intermediate frequency interference current therapy instrument according to claim 8, which is characterized in that the two-way interference output is four
A square distribution of electrode, the three-dimensional interference output are distributed for six electrodes in regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721845684.0U CN208678168U (en) | 2017-12-26 | 2017-12-26 | A kind of intermediate frequency interference current therapy instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721845684.0U CN208678168U (en) | 2017-12-26 | 2017-12-26 | A kind of intermediate frequency interference current therapy instrument |
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| Publication Number | Publication Date |
|---|---|
| CN208678168U true CN208678168U (en) | 2019-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721845684.0U Expired - Fee Related CN208678168U (en) | 2017-12-26 | 2017-12-26 | A kind of intermediate frequency interference current therapy instrument |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113041497A (en) * | 2021-03-22 | 2021-06-29 | 山东卫康生物医药科技有限公司 | Software system of intermediate frequency therapeutic instrument |
| CN115554602A (en) * | 2022-10-13 | 2023-01-03 | 云禾智能科技(天津)有限公司 | Tumor therapeutic apparatus combining alternating electric field and interference electricity |
| CN116392713A (en) * | 2023-06-09 | 2023-07-07 | 中创科瑞(北京)生物科技有限公司 | Composite wave interference treatment system and method |
-
2017
- 2017-12-26 CN CN201721845684.0U patent/CN208678168U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113041497A (en) * | 2021-03-22 | 2021-06-29 | 山东卫康生物医药科技有限公司 | Software system of intermediate frequency therapeutic instrument |
| CN115554602A (en) * | 2022-10-13 | 2023-01-03 | 云禾智能科技(天津)有限公司 | Tumor therapeutic apparatus combining alternating electric field and interference electricity |
| CN115554602B (en) * | 2022-10-13 | 2023-10-27 | 云禾智能科技(天津)有限公司 | Tumor therapeutic apparatus combining alternating electric field and interference electricity |
| CN116392713A (en) * | 2023-06-09 | 2023-07-07 | 中创科瑞(北京)生物科技有限公司 | Composite wave interference treatment system and method |
| CN116392713B (en) * | 2023-06-09 | 2023-08-25 | 中创科瑞(北京)生物科技有限公司 | Composite wave interference treatment system and method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20201226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |