CN1068045A - Portable impulse modulation mid-frequency treatment device - Google Patents
Portable impulse modulation mid-frequency treatment device Download PDFInfo
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- CN1068045A CN1068045A CN 92105343 CN92105343A CN1068045A CN 1068045 A CN1068045 A CN 1068045A CN 92105343 CN92105343 CN 92105343 CN 92105343 A CN92105343 A CN 92105343A CN 1068045 A CN1068045 A CN 1068045A
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- frequency
- low frequency
- signal source
- source circuit
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Abstract
The present invention is a kind of therapeutic medical portable impulse modulation mid-frequency treatment device.It is by low frequency frequency selector, low frequency signal source circuit.Devices such as intermediate-freuqncy signal source circuit, power amplification circuit, follower and therapeutic electrode are formed.The low frequency frequency selector adopts and divides the retaining by-pass cock; The output impulse wave frequency of low frequency signal source circuit can be lower than 4Hz; The output impulse wave frequency of intermediate-freuqncy signal source circuit can be higher than 4kHz; Follower adopts multiple signals output, and output transformer adopts a jar shape magnetic core; Therapeutic electrode is a negative pressure suction nozzle electrode.It is used for the treatment of multiple nervous system disease; It is little to have volume, simple in structure and safe and reliable advantage.
Description
The present invention relates to a kind of medical electric physiotherapy table, particularly a kind of portable impulse modulation mid-frequency treatment device.
In the prior art, be used for the pulse mid-frequency treatment device or the impulse modulation mid-frequency treatment device of nervous system disease, its complex structure, volume is big, troublesome poeration; Frequency range is narrow; Low frequency is selected to adopt continuously and is regulated, and its regulating error is big, and quantitative data is uncertain; Also have therapeutic electrode commonly used and be difficult to localized shortcoming.
The present invention will provide a kind of portable impulse modulation mid-frequency treatment device, and it can greatly dwindle machine volume, simplifies device architecture, is convenient to operation and regulates; Carry out adjusting of low frequency stepping and electrode negative-pressure adsorption location reliably; Reduce the low frequency frequency effectively, select best intermediate frequency index for use, improve disease therapeuticing effect.
The object of the present invention is achieved like this: complete machine adopts devices such as low frequency frequency selector, low frequency signal source circuit, intermediate-freuqncy signal source circuit, power amplification circuit, follower and therapeutic electrode.The low frequency frequency selector adopts the stepping by-pass cock; The output pulse wave frequency of low frequency signal source circuit can be lower than 4Hz; The output pulse wave frequency of intermediate-freuqncy signal source circuit can be higher than 4kHz; Follower adopts multiple signals output, and output transformer adopts a jar shape magnetic core; Therapeutic electrode adopts negative pressure suction nozzle electrode.
The present invention is because the output impulse wave frequency of low frequency signal source circuit can be lower than 4Hz, and the treatment of this instrument is sick plants and therapeutic effect so enlarged effectively; Simultaneously because follower adopts multiple signals output, so improved overall efficiency and function of use; Because frequency selector has adopted the stepping by-pass cock,, be convenient to the setpoint frequency quantitative data in addition so reduced the frequency Select Error; This utility model has also that volume is little, simple in structure, easy to operate, the advantage of reliable operation and treatment safety.
Concrete structure of the present invention is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the portable impulse modulation mid-frequency treatment device circuit theory diagrams that propose according to the present invention;
Fig. 2 is a circuit block diagram;
Fig. 3 is an appearance assumption diagram.
Wherein, Fig. 1 is the specification digest accompanying drawing.
Among the figure: 1, low frequency is selected knob, and 2, on and off switch, 3, the output intensity adjusting knob, 4, the external power supply hole, 5, output plughole, 6, output plug, 7, output lead, 8, the suction nozzle electrode, 9, suction nozzle, 10, fan-shaped opening
Operation principle of the present invention is: according to the treatment needs, set the frequency gear that low frequency divides gear regulator; The low frequency signal controller promptly produces nominal low frequency pulse signal; Low frequency pulse signal is sent into the intermediate-freuqncy signal controller, produces pulse low frequency modulations intermediate-freuqncy signal; Signal after the modulation is handled through power amplifier, directly acts on the position that human body is received treatment with output electrode at last.
The operating procedure of this therapeutic instrument is: instrument is prepared, positioning of electrode, energising treatment.
Instrument is prepared: before the use, on and off switch (2) places the shutoff gear, but checks whether this therapeutic instrument is in initiate mode.Examine errorless after, set the frequency gear that low frequency is selected knob (1), make output intensity adjusting knob (3) be in zero-bit, the output plug (6) of selected output lead (7) is inserted in the corresponding output plughole (5).
Positioning of electrode: coat conductive paste at the human body therapy position, hold the suction nozzle (9) of suction nozzle electrode (8), place therapentic part with fan-shaped opening (10), firmly push suction nozzle (9), air in the suction nozzle (9) is fully discharged, because the effect of suction nozzle (9) negative pressure makes suction nozzle electrode (8) location.
The energising treatment: power-on switch (2), according to kinds of Diseases and treatment needs, set the gear that low frequency is selected knob (1); Output plug (6) is inserted in the corresponding output plughole (5).At this moment, signal controller promptly produces nominal low frequency pulse signal frequently; Low frequency pulse signal is sent into the intermediate-freuqncy signal controller, produces pulse low frequency modulations intermediate-freuqncy signal, and the signal after the modulation is handled through power amplifier, makes it reach specified output valve; Again through the efficient follower of jar shape core structure, finishing multiple signals output handles, at last, this output signal arrives suction nozzle electrode (8) through output plughole (5) output plug (6) and output lead (7), and suction nozzle electrode (8) directly acts on human body and is subjected to therapentic part.The power of output signal is controlled by output intensity adjusting knob (3).
Claims (1)
1, a kind of portable impulse modulation mid-frequency treatment device, be made up of low frequency frequency selector, low frequency signal source circuit, intermediate-freuqncy signal source circuit, power amplification circuit, follower and therapeutic electrode, it is characterized in that: the low frequency frequency selector adopts the stepping by-pass cock; The output impulse wave frequency of low frequency signal source circuit can be lower than 4Hz; The output impulse wave frequency of intermediate-freuqncy signal source circuit can adopt multiple signals output greater than the 4kHz follower, and output transformer adopts a jar shape magnetic core; Therapeutic electrode adopts negative pressure suction nozzle electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92105343 CN1068045A (en) | 1991-06-30 | 1991-06-30 | Portable impulse modulation mid-frequency treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92105343 CN1068045A (en) | 1991-06-30 | 1991-06-30 | Portable impulse modulation mid-frequency treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1068045A true CN1068045A (en) | 1993-01-20 |
Family
ID=4941323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92105343 Pending CN1068045A (en) | 1991-06-30 | 1991-06-30 | Portable impulse modulation mid-frequency treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1068045A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1034715C (en) * | 1993-05-28 | 1997-04-30 | 机械电子工业部北京玉泉医院 | Medical instrument for treatment of nerve and muscle damage |
| CN1037153C (en) * | 1993-12-15 | 1998-01-28 | 李春胜 | Pulse therapeutic apparatus for curing prostatosis |
| CN1037820C (en) * | 1993-01-19 | 1998-03-25 | 李湛民 | Therapeutic instrument for male sexual disorder |
| CN1057235C (en) * | 1997-09-23 | 2000-10-11 | 罗长力 | Low-power consumption intermediate frequency electrotherapeutic instrument |
| CN103519980A (en) * | 2013-11-04 | 2014-01-22 | 牛欣 | Low-frequency negative-pressure along-channel viscera regulating instrument |
| CN110787367A (en) * | 2018-08-03 | 2020-02-14 | 沈平 | Wearable middle and low frequency rehabilitation therapeutic apparatus |
-
1991
- 1991-06-30 CN CN 92105343 patent/CN1068045A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1037820C (en) * | 1993-01-19 | 1998-03-25 | 李湛民 | Therapeutic instrument for male sexual disorder |
| CN1034715C (en) * | 1993-05-28 | 1997-04-30 | 机械电子工业部北京玉泉医院 | Medical instrument for treatment of nerve and muscle damage |
| CN1037153C (en) * | 1993-12-15 | 1998-01-28 | 李春胜 | Pulse therapeutic apparatus for curing prostatosis |
| CN1057235C (en) * | 1997-09-23 | 2000-10-11 | 罗长力 | Low-power consumption intermediate frequency electrotherapeutic instrument |
| CN103519980A (en) * | 2013-11-04 | 2014-01-22 | 牛欣 | Low-frequency negative-pressure along-channel viscera regulating instrument |
| CN110787367A (en) * | 2018-08-03 | 2020-02-14 | 沈平 | Wearable middle and low frequency rehabilitation therapeutic apparatus |
| CN110787367B (en) * | 2018-08-03 | 2024-01-30 | 津准(三明)医学技术有限公司 | Wearable middle-low frequency rehabilitation therapeutic instrument |
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