CN102500059A - Multi-band music electrotherapy instrument - Google Patents
Multi-band music electrotherapy instrument Download PDFInfo
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- CN102500059A CN102500059A CN2011103708085A CN201110370808A CN102500059A CN 102500059 A CN102500059 A CN 102500059A CN 2011103708085 A CN2011103708085 A CN 2011103708085A CN 201110370808 A CN201110370808 A CN 201110370808A CN 102500059 A CN102500059 A CN 102500059A
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Abstract
The invention provides a multi-band music electrotherapy instrument which comprises a signal source (10), a signal processing circuit (20) and an output end (30), wherein the signal processing circuit (20) is used for processing a signal output by the signal source (10), the output end (30) is used for outputting the signal processed by the signal processing circuit (20), a signal input end of the signal processing circuit (20) is connected with a signal amplifying module U3 in series and an output signal of the signal amplifying module U3 is output after being filtered by a primary filter circuit (21) and a band-pass filter circuit (22). According to the invention, Researches on music signal frequencies in a music therapy show that different music frequencies have different therapeutic effects on a human body, frequencies at effective therapeutic bands in music are maintained and harmonic wave and a high-frequency part in the music are filtered out through multiple-level filtering. A band-pass filter is adopted to perform high-power amplification on an intermediate-frequency signal and low-power amplification on a low-frequency signal so that a patient feels very comfortable in a therapy process and the therapeutic effect can be ensured.
Description
Technical field
The present invention relates to armarium, particularly be used for the music cure instrument of electrotherapy.
Background technology
Electric therapeutic instrument generally comprises following several kinds of forms at present, and wherein audiofrequency electrotherapy unit is a kind of simple constant amplitude medium frequency sinusoidal current therapeutic instrument.It is the method that the intermediate frequency sinusoidal ac of applying frequency in audiorange treated.Applying frequency 1000Hz-4000Hz.Some therapeutic instrument also has the audio treatment method but is mostly constant amplitude intermediate frequency square wave current, is not the used waveform of audiofrequency electrotherapy unit on the real meaning.And pulse electro-acupuncture is meant on the basis of acupuncture needle acupuncture, with various pulse generators (pulse electro-acupuncture appearance) to human acupoint's input pulse electric current, to reach a kind of acupuncture technique of disease preventing and treating or analgesia (comprising anesthesia) purpose.Also having a kind of is music cure instrument, and it directly does amplification with the music signal of frequency and intensity change at random, through needle set electric current is imported in the human body body then, has reached the effect of treatment.Audiofrequency electrotherapy unit treatment signal is the intermediate-freuqncy signal of 1000Hz-4000Hz, and in the therapeutic process, power frequency and intensity remain unchanged, and human body is easy to generate adaptability and paralytic.Therapeutic frequency is fixed, and pulse electro-acupuncture is the low frequency signal of 100Hz mostly, and in the therapeutic process, its electric current and intensity remain unchanged, and is the same with audio frequency therapeutic apparatus for treating, and human body is easy to generate adaptability and paralytic.Though and existing music cure instrument can be eliminated this adaptability and paralytic; But it is in the actual therapeutic process, in the human body that the various frequency signals that music produced are all imported; And it all carries out the amplification of same multiple for the medium and low frequency signal; This is in the medium and low frequency handoff procedure of music signal, and often electricity is to the patient easily, and comfort level is relatively poor.
Summary of the invention
The present invention provides a kind of multiband music electrotherapeutic instrument, adopts different music to the patient of various disease, and the signal of input different frequency solves in the prior art and can not control effective frequency band signals and the relatively poor technical problem of comfort level.
The present invention be solve the problems of the technologies described above that this music cure instrument that provides comprises signal source, signal processing circuit that this signal source output signal is handled and signal processing circuit handled after the outfan of signal output, the signal input part of said signal processing circuit is in series with signal amplification module U
3, this signal amplification module U
3The 1st, 2,3,8 feet connect signal source, the 4th, 6 foot ground connection, the 5th foot connects power supply input, the 7th foot output signal, said the 5th foot is through capacitor C
20The 6th foot.Said signal processing circuit comprises elementary filter circuit and bandwidth-limited circuit, said signal amplification module U
3The output signal export through after elementary filter circuit and the bandwidth-limited circuit filtering, said bandwidth-limited circuit comprises and is connected on amplifier U
1The capacitor C of reverse input end and outfan
9And resistance R
10, said signal processing circuit is through transformator T
1Be connected with outfan.
The present invention finds that through the music signal frequency of research in the musical therapy different music frequencies has different therapeutic effect to human body, through multiple-stage filtering the frequency of effectively treating frequency range in the music is remained harmonic wave in the filtering music and HFS.In the processing of centering low frequency signal, we have adopted a band filter, intermediate-freuqncy signal is done high power amplify, and the low frequency signal low power is amplified, and the patient are felt as snug as a bug in a rug and the assurance therapeutic effect in the process of treatment.
Description of drawings
Fig. 1 is the circuit theory diagrams of music cure instrument of the present invention.
The specific embodiment
In conjunction with above-mentioned description of drawings specific embodiment of the present invention.
By knowing among Fig. 1; The signal processing circuit 20 that this multiband music electrotherapeutic instrument comprises signal source 10, handle this signal source 10 output signals and signal processing circuit 20 handled after the outfan 30 of signal output, the signal input part of said signal processing circuit 20 is in series with signal amplification module U
3, this signal amplification module U
3The 1st, 2,3,8 feet connect signal source 10, the 4,6 foot ground connection, the 5th foot connects power supply input, the 7th foot output signal, said the 5th foot is through capacitor C
20The 6th foot.Through signal amplification module U
3Come the output intensity of adjustment of treatment, strengthen the amplitude range of output, product not only can be used in above the needle set, and can use the various types of electrodes sheet.
By knowing among Fig. 1, said signal processing circuit 20 comprises elementary filter circuit 21 and bandwidth-limited circuit 22, said signal amplification module U
3The output signal export through after elementary filter circuit 21 and bandwidth-limited circuit 22 filtering, said bandwidth-limited circuit 22 comprises and is connected on amplifier U
1The capacitor C of reverse input end and outfan
9And resistance R
10Pass through C
9, R
10Constitute a band filter; For the music current that guarantees to output to human body all is effectively to treat signal; We concentrate on 40Hz to 16 at main frequency range, and the band limits of 000Hz is with the 40Hz to 16 in the input music signal; Effective treatment signal of telecommunication output of 000Hz comes, as the primary treatment signal.
By knowing among Fig. 1, said signal processing circuit 20 is through transformator T
1Be connected with outfan 30.Because different frequency has different therapeutic effect and human response, during same amplitude, low frequency signal is much bigger to the quantity of stimulus of human body, in order to guarantee level of comfort and the therapeutic effect in patient's use.At T
1Part; Used a transformator to carry out filtering and coupling; Low frequency signal and intermediate frequency model have a great difference to the quantity of stimulus of human body, and after the treatment signal gets into transformator, transformator will treat that 16000Hz partly does the high power amplification in the signal; The treatment signal of 16000Hz in the music is effectively amplified, and treat in entering body deep.Simultaneously, transformator will be treated low frequency part in the signal and done low power and amplify.Both guaranteed that intermediate-freuqncy signal got into the intensity of human body, also guaranteed the intensity that the low frequency model gets into human body.Reach the effect that medium and low frequency treatment signal changes along with the variation of music track.
Above content is to combine concrete preferred implementation to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.
Claims (4)
1. multiband music electrotherapeutic instrument; The signal processing circuit (20) that comprises signal source (10), this signal source (10) output signal is handled and signal processing circuit (20) handled after the outfan (30) of signal output, it is characterized in that: the signal input part of said signal processing circuit (20) is in series with signal amplification module U
3, this signal amplification module U
3The 1st, 2,3,8 feet connect signal source (10), the 4th, 6 foot ground connection, the 5th foot connects power supply input, the 7th foot output signal, said the 5th foot is through capacitor C
20The 6th foot.
2. according to the said multiband music electrotherapeutic instrument of claim 1, it is characterized in that: said signal processing circuit (20) comprises elementary filter circuit (21) and bandwidth-limited circuit (22), said signal amplification module U
3The output signal export through after elementary filter circuit (21) and bandwidth-limited circuit (22) filtering.
3. according to the said multiband music electrotherapeutic instrument of claim 2, it is characterized in that: said bandwidth-limited circuit (22) comprises and is connected on amplifier U
1The capacitor C of reverse input end and outfan
9And resistance R
10
4. according to each said multiband music electrotherapeutic instrument in the claim 1 to 3, it is characterized in that: said signal processing circuit (20) is through transformator T
1Be connected with outfan (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103708085A CN102500059A (en) | 2011-11-21 | 2011-11-21 | Multi-band music electrotherapy instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103708085A CN102500059A (en) | 2011-11-21 | 2011-11-21 | Multi-band music electrotherapy instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102500059A true CN102500059A (en) | 2012-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103708085A Pending CN102500059A (en) | 2011-11-21 | 2011-11-21 | Multi-band music electrotherapy instrument |
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| CN (1) | CN102500059A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105596119A (en) * | 2016-01-27 | 2016-05-25 | 山东大学 | Primary-secondary cochlea electrode arrangement, device, system and method for enhancing musical melody perception |
| CN106075728A (en) * | 2016-08-22 | 2016-11-09 | 卢超 | It is applied to music modulation pulse acquisition device and the method thereof of electronic acupuncture apparatus |
| CN106794348A (en) * | 2014-05-20 | 2017-05-31 | 电核有限责任公司 | The Noninvasive nerve stimulation carried out via mobile device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101138664A (en) * | 2006-09-06 | 2008-03-12 | 李隆 | Music and biological information wave high-voltage electric field therapeutic equipment |
| CN101428164A (en) * | 2008-08-19 | 2009-05-13 | 李隆 | Internet human body information wave, music information wave current and high-voltage electric field synchronous therapeutic equipment |
-
2011
- 2011-11-21 CN CN2011103708085A patent/CN102500059A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101138664A (en) * | 2006-09-06 | 2008-03-12 | 李隆 | Music and biological information wave high-voltage electric field therapeutic equipment |
| CN101428164A (en) * | 2008-08-19 | 2009-05-13 | 李隆 | Internet human body information wave, music information wave current and high-voltage electric field synchronous therapeutic equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106794348A (en) * | 2014-05-20 | 2017-05-31 | 电核有限责任公司 | The Noninvasive nerve stimulation carried out via mobile device |
| CN105596119A (en) * | 2016-01-27 | 2016-05-25 | 山东大学 | Primary-secondary cochlea electrode arrangement, device, system and method for enhancing musical melody perception |
| CN106075728A (en) * | 2016-08-22 | 2016-11-09 | 卢超 | It is applied to music modulation pulse acquisition device and the method thereof of electronic acupuncture apparatus |
| CN106075728B (en) * | 2016-08-22 | 2018-09-28 | 卢超 | Music applied to electronic acupuncture apparatus modulates pulse acquisition methods |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120620 |