CN101244310B - Music interference electric therapeutic equipment - Google Patents
Music interference electric therapeutic equipment Download PDFInfo
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- CN101244310B CN101244310B CN2007100269573A CN200710026957A CN101244310B CN 101244310 B CN101244310 B CN 101244310B CN 2007100269573 A CN2007100269573 A CN 2007100269573A CN 200710026957 A CN200710026957 A CN 200710026957A CN 101244310 B CN101244310 B CN 101244310B
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Abstract
The invention relates to a music interferential electric therapy instrument, which is characterized in that: firstly, the playing speed of music stored in the MP3 memory is feedback-controlled with heart rate, thereby the music in various beats can be adapted to people with various physical signs for listening or leading in human body; secondly, the pre-recorded natural sounds such as sea wave, wind, murmur of the little brook, insects and birdsong in the MP3 are mixed in the music in the left and the right track to strengthen the music therapy effect; thirdly, the brainwaves (Delta , Theta, Alpha and Beta wave) with frequency of 0.5 to 30Hz generated with the generator of biological information wave are mixed in the music in the left and the right track, thus when listening to the music,the human brain is induced to produce the brainwaves with frequency of 0.5 to 30Hz to match with the music effect; fourthly, the dynamic range and frequency band of the three types of music are compressed and then are separated with a high-pass filter and a low-pass filter to produce low frequency and high frequency of music; the low frequency of music is modulated into the high frequency of music, so as to form the full modulation signal of music and then lead in the human body via an electrode; fifthly, the separated low frequency of music, high frequency of music, full modulation signal ofmusic and two to three groups of biological information wave are modulated with each other to form music interferential electricity, then the music interferential electricity is led in the human bodyvia the electrode for physical therapy and health protection.
Description
[technical field]
The present invention relates to a kind of instrument, specifically be meant a kind of music interference electric therapeutic equipment of keeping healthy and treating of being used to.
[background technology]
Selling two big classes such as treatment of music class and health care instrument are arranged in the instrument industry at present, the principle of its most of described therapeutic instrument and health care instrument is in the following ways basically: one, simple listoning music, promptly therapist is listened to the music by sound equipment and is reached the purpose of treatment.Two, music current is not done any speed change, dynamic compression, band compression, frequency division, mixed other signal processing then simply by electrode importing human body, the music current direct effect on human body that is left intact in this kind mode reduces the curative effect of music current greatly.Three, music current being produced magnetic field or heat by coil treats human body and keeps healthy; Being about to music current converts to remake behind magnetic field energy or the heat energy through transducer and is used for human body.
Based on above-mentioned, three kinds of modes all can not select different frequencies to reach the purpose of the various various disease of treatment.
[summary of the invention]
Technical purpose of the present invention is to provide a kind of music interference electric therapeutic equipment that can select different frequencies to reach the various various disease of treatment for the problem that solves above-mentioned prior art existence.
In order to realize above-mentioned technical problem, a kind of music interference electric therapeutic equipment provided by the present invention comprises 1. basic framework: microcomputer chip MCU 10, keyboard 11, LCD/LED display 12, infrared remote control receiver 13, heart rate is infrared or wireless receiver 14, music beat detector 15; 2. environmental detector: Temperature Detector 16, luminance detection device 17, loudness detector 18; 3. heart rate detector: integrated heart rate detection discharger 70; 4. signal section: MP3 stores player unit 20, USB download port 21, CD, MD, DAT and DVD, VCD signal source 22, video output 23; 5. music signal processing section: signal mixer 30, dynamic compressor 31, low pass filter 33, high pass filter 34, four select a switch 36, amplitude modulator 37, electronic potentiometer 38; 6. bio information wave generator part: 3 signal generators 35; 7. applying portion: power amplifier 39, booster transformer 40, electrode 41; 8. wired music is listened to part: it is made of volume, high pitch, bass controller 50, audio frequency power amplifier 51, audio amplifier 52 or earphone 53; 9. E.E.G is induced part: be made of stereophone 53, light emitting diode (LED) eyeshield 54; 10. wireless music is listened to part: music signal coding wireless transmitter 60, music wireless receptor decoder 61 receive, earphone 62;
It is characterized in that:
(1) beat of the music that stores in detected heart rate of heart rate detector and the MP3 is compared, adjust the broadcasting speed of MP3 music or the broadcasting speed of Artificial Control music by microcomputer chip MCU according to the needs of physical therapy, health care;
(2) the crow information of the Nature of the wave of prerecording in the MP3, sound of the wind, brook flowing water, chirp, bird is mixed in the music of left and right sound channels, to strengthen the curative effect of music;
(3) 0.5～30Hz E.E.G that the bio information wave producer is produced is mixed in the music of left and right sound channels, induces brain to produce E.E.G between 0.5Hz～30Hz to cooperate the effect of music when listening to the music;
(4) dynamic range of above-mentioned three kinds of music and frequency band are compressed the back by high pass filter and low pass filter separation, produce music low frequency and music high frequency, thereby and form the happy modulation signal of whole tone by music low frequency modulations music high frequency, thereby produce the happy modulating wave of whole tone that makes new advances, import human body by electrode at last;
(5) use HFS and 2～3 groups of low frequency biological information waves of music to modulate, thereby form music bio information modulating wave, the rhythm of music and details directly guide biological information wave to enter the human body depths, because the frequency of music changes with melody, thereby the depth degree that acts on the electric current on the human body is also changed, can play dual effect in conjunction with the music of suiting the medicine to the illness;
(6) use the low frequency of music to modulate with 2～3 groups of high frequency biological information waves respectively, the electric current that then enters human body is except that the low frequency composition that music is arranged, still have between two groups or the three groups of signal generators difference frequency promptly 2～3 groups of high frequency biological information wave electric currents in the coefficient result of human body deep tissues, thereby form the interference with music electric current, import human body by electrode at last and carry out physical therapy, health care.
According to above-mentioned major technique feature, after employing heart rate detection emitter collects heart rate value, be transmitted into main frame by infrared ray or wireless mode.
According to above-mentioned major technique feature, directly detect MP3 by microcomputer chip and store the beat of broadcasting the music in the device.
According to above-mentioned major technique feature, MP3 stores the broadcasting speed of player music and can be adjusted automatically by the microcomputerized control chip or directly adjust by manual by the numerical value of heart rate and according to needs of medical treatment.
According to above-mentioned major technique feature, the dynamic range of music, the Nature information is compressed by dynamic compressor.
According to above-mentioned major technique feature, the signal that imports the treatment usefulness of human body is mixed by left and right sides road signal mixer by left and right sides road signal.
According to above-mentioned major technique feature, the music component separating is become music low frequency, music high frequency by low pass filter and high pass filter.
According to above-mentioned major technique feature, thereby music low frequency, music high frequency and whole tone music signal and 2～3 groups of biological information waves inter-modulation mutually form the interference with music electric current, if adopt 2 groups of signals, i.e. X, Y, and the electrode that cooperates four intersections to place, it is planar then disturbing; And adopt 3 groups of signals, i.e. X, Y, Z, and cooperate six to intersect the electrode of placing, it is spatial then disturbing.These three groups of signal X, Y, Z alternately choose wherein 1～2 group by compound mode and do frequency sweep work, swept frequency range 0Hz～± 250Hz between.
According to above-mentioned major technique feature, the high frequency music composition after low frequency music composition after low pass filter filters and high pass filter filter is modulated and is formed the happy modulation signal of whole tone, imports human body by two cube electrodes at last.
According to above-mentioned major technique feature, when the music source module with DVD, VCD, CD, DAT, when the MD source of sound is treated as music signal, can adopt display to watch the image of its correspondence simultaneously to accomplish omnibearing treatment
Useful technique effect of the present invention: because of the approach that in technique scheme, adopts five kinds of music signals to transmit, technologies such as its approach carries out music signal speed change, mixing, compression, filtration, modulation respectively, amplifies and boosts, again the music signal after the process PROCESS FOR TREATMENT is imported in the human body by the electrode that place on the plane or solid is placed and treat, when treatment, can select different frequencies to realize reaching the purpose of treatment according to different diseases.In addition, owing to adopted the collocation of music, biological information wave, E.E.G, the Nature information to use, make its scope of application and the curative effect all to be greatly improved.
Below in conjunction with drawings and Examples, technical scheme of the present invention is described in further detail.
[description of drawings]
Accompanying drawing 1 be heart rate feedback music interference electric treatment with functional-block diagram;
Accompanying drawing 2 is sketch maps of the laying method of plane interfere with electrode;
Accompanying drawing 3 is sketch maps of the laying method of three-dimensional interfere with electrode.
[specific embodiment]
Please refer to accompanying drawing 1 to shown in the accompanying drawing 3, illustrating below in conjunction with specific embodiment provides a kind of music interference electric therapeutic equipment among the present invention, comprise the music source module, connect the L on the music source module, R road signal mixer, be connected in L, wave filter on the signal mixer outfan of R road and signal generator X, Y, Z, be connected to wave filter and signal generator X, Y, four of Z outfan selects a switch X, Y, Z, be connected in four and select a switch X, Y, amplitude modulator X on the Z, Y, Z, be connected in amplitude modulator X, Y, the electronic potentiometer X of Z outfan, Y, Z, be connected in electronic potentiometer X, Y, the power amplifier X of Z outfan, Y, Z, be connected in power amplifier X, Y, the booster transformer X of Z outfan, Y, Z is connected in booster transformer X, Y, place or the three-dimensional electrode of placing on plane on the Z outfan.
Be connected in music beat detector on L, R road signal mixer one outfan, be connected in the microcomputerized control chip (MCU) of music beat detector one end, be connected to the heart rate detection emitter of microcomputerized control chip one end, infrared remote control receiver, LED/LCD display; Be connected to Temperature Detector, luminance detection device, the loudness detector of the microcomputerized control chip other end.The microcomputerized control chip also stores player, dynamic compressor, music beat detector, volume, high pitch and bass controller with MP3 respectively and is connected, simultaneously, this microcomputerized control chip also selects a switch X, Y, Z and amplitude modulator X, Y, Z and electronic potentiometer X, Y, Z to be connected with signal generator X, Y, Z, wave filter, four respectively, also is connected with LED luminous tube eyeshield on the described signal generator Z.
Between music source module and L, R road signal mixer and signal projector X, Y outfan be connected with music and listen to module, described music is listened to module and is comprised volume, high pitch and bass controller, the power amplifier L, the R that are attached thereto, audio amplifier L, the R and the earphone that are attached thereto, be connected in the music wireless emitter of volume, high pitch and the bass controller other end, be used to receive the music wireless receptor of music signal of music wireless emitter emission and the earphone that links to each other with the music wireless receptor;
Be provided with the heart rate detection emitter in addition; This heart rate detection emitter is the independent accessory of being worn by user of an Offhost;
Described music source module comprises that USB music download, MP3 store player, other signal source CD, MD, DAT, DVD, VCD and video output; Described wave filter comprises whole tone pleasure, low pass filter, high pass filter;
In the present embodiment, one of described signal pipeline: in the music source module, store the MP3 music signal of storing in the player with MP3, utilize heart rate detection emitter and heart rate receptor that patient's heart rate is passed to the microcomputerized control chip, simultaneously, the music beat detector passes to the microcomputerized control chip to music beat, the microcomputerized control chip is by relatively controlling the broadcasting speed that MP3 stores music in the player, thereby broadcasting speed changes or the beat of control music according to adjusting, the feedback procedure that the beat of music is changed along with the change of heart rate, the music after regulating beat is the first music signal.The first music signal of a part passes to L, R road signal mixer mixes laggard action attitude compression, remove harmful components through low pass filter and high pass filter, keep beneficiating ingredient, transmit again four select a switch X, Y, Z to select after, after delivering to amplitude modulator X, Y, Z modulation, be delivered to power amplifier X, Y, Z by electronic potentiometer X, Y, Z respectively successively after regulating intensity again, booster transformer X, Y, Z and electrode X+, X-, Y+, Y-, Z+, Z-finally import human body by electrode X+, X-, Y+, Y-, Z+, Z-; The first music signal of another part is delivered to volume, high pitch and bass controller, this volume, high pitch and bass controller by power amplifier L, R with its power amplification after, pass to audio amplifier or earphone and play, make to listen to import to act on human body simultaneously with electric current so that listen to.In the present embodiment, two of described signal pipeline: will prerecord second music signal that the music mix in wave, sound of the wind, brook flowing water, chirp and bird that MP3 stores player inside crow the Nature information and other signal source CD, MD, DAT, DVD, VCD is formed by stacking; Second music signal of a part is passed to L, R road signal mixer mixes laggard action attitude compression, remove harmful components through low pass filter and high pass filter, keep beneficiating ingredient, transmit again four select a switch X, Y, Z to select after, after being delivered to amplitude modulator X, Y, Z modulation, be delivered to power amplifier X, Y, Z booster transformer X, Y, Z by electronic potentiometer X, Y, Z respectively successively after regulating intensity again, finally import human body by electrode X+, X-, Y+, Y-, Z+, Z-; Second music signal of another part is delivered to volume, high pitch and bass controller, and this volume, high pitch and bass controller are passed to audio amplifier or earphone and play so that listen to by after power amplifier L, the R power amplification with its second music signal; Second music signal also can be transmitted into music in the music wireless receptor by the music wireless emitter simultaneously, and this music wireless receptor is delivered on the earphone its music so that can not influence others listens to, and makes to listen to import with electric current to act on human body simultaneously.
In the present embodiment, three of described signal pipeline: in the music source module, store MP3 music and the signal generator X that stores in the player with MP3, the 3rd music signal that the signal that the brain wave signal mixing stack back of 0.5Hz～30Hz that Y produces forms is, the 3rd music signal of a part sends L to, R road signal mixer mixes laggard action attitude compression, remove harmful components through low pass filter and high pass filter, keep beneficiating ingredient, be delivered to four and select a switch X, Y, after Z selects, be delivered to amplitude modulator X, Y, the Z modulation, again by electronic potentiometer X, Y, after Z regulates intensity, pass to power amplifier X successively, Y, Z, booster transformer X, Y, Z and electrode X+, X-, Y+, Y-, Z+, Z-is finally by electrode X+, X-, Y+, Y-, Z+, Z-imports human body; The 3rd music signal sends volume, high pitch and bass controller to, and this volume, high pitch and bass controller are passed to earphone so that listen to by after power amplifier L, the R power amplification with the 3rd music signal; The 3rd music signal also can be transmitted into the 3rd music signal in the music wireless receptor through the music wireless emitter, and this music wireless receptor is delivered to earphone with its music signal again, so that listen to; In addition, the brain wave signal that produces 0.5Hz～30Hz from signal generator Z is sent to LED luminous tube eyeshield generation synchronization flash, produce E.E.G strengthen to import human brain, make listen to, electric current imports and vision is induced and acted on human body simultaneously, above-mentioned E.E.G comprises δ, θ, α, β ripple.
In the present embodiment, four of described signal pipeline: in the music source module with MP3 store the MP3 music signal stored in the player and other signal source CD, MD, DAT, DVD, music among the VCD is independent or mix the 4th music signal that is formed by stacking; The 4th music signal of a part sends L to, after R road signal mixer mixes laggard action attitude compression, resolve into music low frequency part and music HFS by low pass filter and high pass filter again, music low frequency part modulation music HFS, form modulation whole tone music signal, being delivered to four again selects a switch to select X, Y, after Z selects, and transmission amplitude modulator amplitude of accommodation X, Y, Z, again by electronic potentiometer X, Y, Z send power amplifier X after regulating intensity, Y, Z, booster transformer X, Y, Z and electrode X+, X-, Y+, Y-, Z+, Z-is finally by electrode X+, X-, Y+, Y-, Z+, Z-imports human body; The 4th music signal of another part sends volume, high pitch and bass controller to, this volume, high pitch and bass controller are by after power amplifier L, the R power amplification with the 4th music signal, pass to audio amplifier or earphone and play, make to listen to import to act on human body simultaneously with electric current so that listen to.
In the present embodiment, five of described signal pipeline: in the music source module with MP3 store the MP3 music of storing in the player and other signal source CD, MD, DAT, DVD, among the VCD music separately or to mix after superposeing be five notes of traditional Chinese music music signal, the five notes of traditional Chinese music music signal of a part passes to L, R road signal mixer mixes laggard action attitude compression, resolve into music low frequency part and music HFS by low pass filter and high pass filter, also remaining without the whole tone music signal that decomposes; 2 groups or 3 groups of signal generator X, Y, the biological information wave that Z produces, above-mentioned music low frequency part and music HFS select a switch X through four respectively, Y, after Z selects, and be sent to amplitude modulator X, Y, after Z carries out amplitude adjusted, make by music low frequency part modulation high frequency biological information wave, form the happy modulation signal of whole tone by music HFS modulation low frequency biological information wave and the happy modulation of whole tone biological information wave, these three kinds of music modulating signals are sent to electronic potentiometer X, Y, after Z regulates intensity, pass through power amplifier L respectively, R, Z and booster transformer X, Y, Z finally places by the plane or the three-dimensional electrode X+ that places, X-, Y+, Y-, Z+, Z-imports human body; Simultaneously five notes of traditional Chinese music music signal sends volume, high pitch and bass controller to, and this controller is passed to audio amplifier or earphone and play so that listen to by after power amplifier L, the R power amplification with music signal, makes to listen to import with electric current to act on human body simultaneously.
Described microcomputerized control chip MCU is a main control unit, described keyboard, LCD/LED display, infrared remote control receiver, heart rate receptor constitute basic framework, and four control that is controlled by the microcomputerized control chip respectively, other function all relies on the regulating and controlling of this basic framework and works.Also have Temperature Detector, luminance detection device, loudness detector also to be connected to the microcomputerized control chip, and it is controlled by the control of microcomputerized control chip.
The music beat detector that is provided with between above-mentioned L, R road signal mixer and microcomputerized control chip is mainly in order to realize the beat of heart rate control music.For example: the beat of general melody claps 60～120/minute between, common people's heart rate claps 60～90/minute between, heart rate can be high to 100～180 times/minute when undesired making strenuous exercise or health for the people.So should select the melody of appropriate speed to listen to could be more effective.Directly detect the beat that MP3 stores the music in the player device by the microcomputerized control chip.
In the present embodiment, described Temperature Detector is the pick off that is made of critesistor, and described luminance detection device is the pick off that is made of light sensitive diode, and described loudness detector is the pick off that is made of mike.Described Temperature Detector can detect suitable temperature, and described luminance detection device can detect or the illumination of induced environment, and then suitable temperature and illumination can be made us the people and is absorbed in music.Described loudness detector can detect current music loudness, and controls the volume controller of listening in the module automatically by microcomputerized control chip MCU simultaneously, regulates loudness to suitable position.Facts have proved, if there is not suitable loudness, be the audition valve that can not stimulate human body.Can also instruct the user to determine correct loudness by the loudness detector.Instrument temperature in the present embodiment, illumination, loudness are respectively 25 ℃, 25LX and 50dB.
After adopting above-mentioned heart rate detection emitter to collect heart rate value, be transmitted into main frame by infrared ray or wireless mode.By dynamic compressor the dynamic range of music, the Nature information, E.E.G is compressed.The signal that imports the treatment usefulness of human body is to be mixed by L, R road signal mixer by left and right road signal.
In the present embodiment, described signal section: recommend through doctor, musical therapy teacher, edit at specified disease, select SoundBreeze Clubtunes, leave that MP3 stores in the player, the music of its inside can be downloaded to upgrade by USB in; In addition, its described signal section also comprises CD, MD, DAT and DVD, VCD signal source.In the time need in music, adding wave, sound of the wind, brook flowing water, chirp, bird and crow the information of the Nature, use the effect sound that MP3 stores in the player and mix mutually with the music of CD, MD, DAT, also can cooperate video to export.The music signal of output then is directly inputted to the music signal processing section.
In the present embodiment, music signal processing section: the music signal of left and right acoustic channels is mixed by L, R road signal mixer, dynamic range by the dynamic compressor compressed music, usually the sentient initial current of people is about 1mA, maximum tolerant electric current only differs 50 times about 50mA.The dynamic range of traditional music is about 90dB, and promptly the size differences maximum of amplitude can reach more than 10000 times, and people's ear can be accepted this dynamic range, but human body can not be accepted so big dynamic range.If undressed music information is directly imported human body, can cause human body numbness when the petty action attitude, can't stand in the time of greatly dynamically.So must be to music dynamically be compressed to the needs that can adapt to human body.For example dynamic range compression is arrived 40dB, promptly about 100 times, then the dynamic compression amount reaches 100 times, thereby makes the music current that enters human body can adapt to the tolerance range of human body, finally exports practical whole tone music signal.When the music source module is DVD, VCD, CD, DAT, when the MD source of sound is treated as music signal, can adopts the LCD/LED display to watch corresponding image to accomplish omnibearing treatment simultaneously.MP3 stores numerical value that the broadcasting speed of the music of player can be by heart rate and is adjusted automatically by the microcomputerized control chip or by manual directly adjustment according to the beat of the music of needs of medical treatment.
Applying portion in the present embodiment: treatment, electric current for health care carry out power amplification through the power amplifier of electric current, again by booster transformer X, Y, Z, produce the voltage and the electric current that adapt with human body requirements.Contact with human body by plane or spatial electrode at last, the laying method of electrode is to produce the key of disturbing electricity, and the laying method of electrode X+, X-, Y+, Y-, Z+, Z-is referring to accompanying drawing 2, accompanying drawing 3.
Music is listened to part in the present embodiment: it is by volume, high pitch and bass controller, power amplifier L, R, and left and right audio amplifier or earphone constitute, and this part will satisfy the requirement of output and music fidelity.This power amplifier L, R are respectively audio frequency power amplifier.Its music is listened to part and is also comprised music wireless emitter, two music wireless receptors and two earphones.
E.E.G is induced part in the present embodiment: be made of stereosonic earphone, LED luminous tube eyeshield; According to the binaural effect principle: if enter the frequency of sound wave difference of ears, if the sine wave of left ear input is 500Hz, auris dextra is 507Hz, and then their difference (507Hz-500Hz=7Hz) can remain in brain, thereby induces brain to produce the E.E.G of 7Hz.If allow lumination of light emitting diode in the current drives LED luminous tube eyeshield of 7Hz simultaneously, allow eyes be subjected to the stimulation of 7Hz simultaneously, then the E.E.G of 7Hz can faster appearance.E.E.G has δ, θ, four kinds of ripples of α, β, and frequency range is at 0.5Hz～30Hz.As long as change the frequency of sound wave that enters ears, just can induce the E.E.G of different frequency.
By low pass filter and high pass filter the music component separating is become music low frequency, music high frequency.Thereby low pass filter, high pass filter and whole tone happy respectively with 2～3 groups of biological information waves mutually inter-modulation form the interference with music electric current, if adopt 2 groups of signals, i.e. X, Y, and cooperate four to intersect the electrode of placing, it is planar then disturbing; And adopt 3 groups of signals, i.e. X, Y, Z, and cooperate six to intersect the electrode of placing, it is spatial then disturbing, signal X, Y, Z alternately choose wherein 1～2 group by compound mode and do frequency sweep work, swept frequency range 0Hz～± 250Hz between.Import human body by electrode X+, X-, Y+, Y-, Z+, Z-at last.In addition, the high frequency music composition after low frequency music composition after low pass filter filters and high pass filter filter is modulated and the happy modulation signal of whole tone of formation, and the electrode that imports human body only need use two and get final product.
Music is listened to part: can hear music simultaneously in order to make more people, can output to music signal coding music wireless emitter to music signal launches, received amplification and driven the earphone sounding by a plurality of music wireless receptors, this part mainly is to be fit to open place.
The signal generator part of biological information wave: adopt 3 signal generator X, Y, Z to produce two kinds of signals: in the forming process of its a kind of biological information wave to be: 1. to produce the electric current that the required two-way sound wave and a tunnel of binaural effect is used for driving LED luminous tube eyeshield: two groups of sound waves are sent into left and right ear respectively by stereosonic earphone, binaural effect by ear can produce the difference frequency of 0.5Hz～30Hz in human brain, and then induces human brain to produce the E.E.G of 0.5Hz～30Hz; The electric current that utilizes the 3rd bio information wave producer to produce 0.5Hz～30Hz is used for driving LED luminous tube eyeshield, assists to induce human brain to produce E.E.G between 0.5Hz～30Hz by eyes, thereby strengthens treatment, the function of health care of music.Adopt this mode, the user can use the music of oneself liking and being familiar with by oneself synthetic E.E.G music.The E.E.G music that it is different from independent listoning music or adopts market sale to record.
The forming process of its another kind of biological information wave is: 2. the signal generator of these three intelligence waves also produces plane or the required biological information wave of three-dimensional disturbance current.Synthetic with the HFS of music is 2～3 groups of low frequency biological information waves.It adopts triangular wave, utilizes the fluctuations of triangular wave, and the sensation that produces rhythmicity changes, and improves the comfort sense of treatment, usually desirable 4～10 seconds of wave period of triangle.In addition, the phase place of 2～3 groups of low frequency biological information waves is constantly being done cyclically-varying, forms music detail and also rotates between 2～3 counter electrode, thereby make the sensation that acts on personal specific part or acupuncture point that abundant the variation be taken place, and has improved treatment, health-care effect.Synthetic 2～3 groups of high frequency biological information waves of low frequency part of another kind and music: signal generator X, the Y of these three groups of biological information waves, Z produce the fundamental frequency of 4kHz～7kHz, and alternately choose wherein 1～2 group by compound mode and do frequency sweep work, swept frequency range 0Hz～± 250Hz between.
The frequency range of described music is 20Hz～20000Hz, and low-and high-frequency differs 1000 times! Tissue has electrology characteristic, and the impedance between the skin is equivalent to the value in parallel of resistance (body fluid characteristic) and electric capacity (cell membrane characteristic).And the impedance Xc=1/ (2 π fc) that electric capacity produces, it is inversely proportional to the frequency of tone currents, and obviously tissue is 1000 times of music high frequency to the capacitive reactance of music low frequency, even the compression frequency band to the scope of 50Hz～10000Hz, just still differs 200 times! The effect of comprehensive resistance capacitance, the comparable low frequency electricity of the intermediate frequency electricity electric current electric current that enters human body is big approximately 160 times.This is that the people is intolerable.
Music with a certain frequency for example 250Hz (needing) by treatment, health care be part-frequency point, be divided into high band and low-frequency range, after the segmentation, the frequency range of each section is all little, low-frequency range is 20Hz～250Hz, only differs 12.5 times.Adopt synthetic mode then, use the low frequency modulations high frequency, high frequency is included in the envelope of low frequency, finally realized the happy importing of whole tone human body, and feeling of human body is gentle comfortable.
Based on above-mentioned, for the whole tone pleasure is divided into low frequency and HFS, so adopt low pass filter, high pass filter to separate.The input of amplitude modulator X, Y, Z then selects a switch X, Y, Z to finish the selection of multiple signal by four, arrives amplitude modulator X, Y at last, Z produces modulation, and the modulating wave after the modulation is sent to power amplifier by electronic potentiometer X, Y, Z after regulating.
Music signal based on the following several types that adopts in order to realize said process:
1. the beat (broadcasting speed) of the music that stores in detected heart rate of heart rate detection emitter and the MP3 storage player is compared, needs according to treatment, health care are adjusted the broadcasting speed of MP3 music or the broadcasting speed of Artificial Control music by the microcomputerized control chip.Simultaneously the crow information of the Nature and signal generator X, the Y of biological information wave, 0.5～30Hz E.E.G of Z generation of wave, sound of the wind, brook flowing water, chirp, bird is mixed in the music of left and right sound channels, makes the software music have multiple function.
2. the signal that mixes left and right acoustic channels, the dynamic range of compressed music becomes the practical whole tone music signal that can all enter human body.
3. general human body has capacitive impedance, the radio-frequency component of music enters human body (or the amount that enters is many) easily, the low-frequency component of music is difficult for entering human body (or the amount that enters is few), by high pass and low pass filter the whole tone music signal is divided into high frequency and low frequency two parts, remove to modulate the high frequency of music with the music low frequency, thereby produce the music modulating wave that makes new advances, then the high frequency of music and low frequency part can both enter the region of interest or the acupuncture point of human body smoothly by electrode.
4. use HFS and 2～3 groups of biological information waves of music to modulate, the rhythm of music and details directly guide biological information wave to enter the human body depths, because the frequency of music changes with melody, thereby the depth degree that acts on the electric current on the human body is also changed, can play dual effect in conjunction with the music of suiting the medicine to the illness.The phase place of 2～3 groups of low frequency biological information waves is constantly being done cyclically-varying, thereby makes the sensation that acts on personal specific part or acupuncture point that abundant the variation be taken place, and has improved treatment, health-care effect.
5. use the low frequency of music to modulate with 2～3 groups of high frequency biological information waves respectively, these three groups of bio information wave producers produce the fundamental frequency of 4kHz～7kHz, and alternately choose wherein 1～2 group by compound mode and do frequency sweep work, swept frequency range 0Hz～± 250Hz between, have only one road or 2 tunnel frequency sweeps constantly at each.The electric current that then enters human body is except that the low frequency composition that music is arranged, still have between two groups or the three groups of signal generators difference frequency promptly 2～3 groups of high frequency biological information wave electric currents promptly produce an endogenous low frequency difference frequency electric current in the coefficient result of human body deep tissues in the human body deep layer.This electric current is disturbance current: difference frequency is between 0Hz～250Hz, according to the position of pathological changes and the optional any monodrome of character or frequency sweep value continuously.If adopt 2 groups of signals, i.e. X, Y, and cooperate four to intersect the electrode of placing, it is planar then disturbing; And adopt 3 groups of signals, i.e. X, Y, Z, and cooperate six to intersect the electrode of placing, it is spatial then disturbing.After the high frequency biological information wave modulation of music low frequency and 4～7kHz, human body is presented high frequency characteristics, therefore, the music low frequency can not feel the prick than heavy dose of importing human body.
Based on above-mentioned, adopt the music signal of above-mentioned several types in said structure, to realize its process, need the following technical problem that solves:
1. at first to correctly detect heart rate, and heart rate is transmitted to the microcomputerized control chip by the heart rate detection emitter; Simultaneously music being carried out beat detects.Two kinds of signals are sent into the microcomputerized control chip and are compared, and regulate the broadcasting speed of music for the microcomputerized control chip, constantly detect the rhythm of the heart simultaneously, according to the needs of curing the disease, make the rhythm of the heart draw close to music beat, thereby reach the purpose of regulating the rhythm of the heart.
2. utilize signal generator X, the Y of two biological information waves to produce the E.E.G of two groups of difference frequencies, be mixed in the music of left and right acoustic channels for 0.5Hz～30Hz.
3. select the crow information of the Nature of wave, sound of the wind, brook flowing water, chirp, bird, prerecord and be stored in MP and store in the player, be mixed in the music of left and right acoustic channels for calling.
4.MP3 speed change: the broadcasting speed of MP3 require can normal playback speed ± 50% or bigger scope in variation, require under the prerequisite of speed change invariable tone as far as possible simultaneously, do not change the politeness of music.
5. compressed music dynamically to adapt to human needs.
6. the frequency band of compressed music: the frequency to music is carried out segment processing, with the compression frequency band.
7. use the signal generator of 2 (or 3) biological information waves to produce high frequency frequency sweep ripple, signal generator X, the Y of these three groups of biological information waves, Z want and can work asynchronously, and produce the plane at human body and disturb or spatial interference.The frequency sweep step-length of frequency sweep ripple is the smaller the better.To produce brain wave signal and the required E.E.G drive current of light emitting diode of the required 0.5Hz～30Hz of E.E.G in addition.
The invention solves the treatment of present music class, the health care instrument all adopts 1. simple listoning music; 2. music current is not done any speed change, dynamic compression, band compression, frequency division, mixed other signal processing then simply by electrode importing human body; 3. music current by coil produce magnetic field or heat to human body treat, three types of some diseases that therapeutic instrument did not prove effective above-mentioned such as health care.4. owing to adopted the collocation of music, biological information wave, E.E.G, the Nature information to use, the scope of application and curative effect all be greatly improved.
In sum, because of the approach that in technique scheme, adopts three kinds of music signals to transmit, technologies such as its approach carries out music signal speed change, mixing, compression, filtration, modulation respectively, amplifies and boosts, again the music signal after the process PROCESS FOR TREATMENT being imported human body by plane or the three-dimensional electrode of placing treats, when treatment, can select different frequencies to realize reaching the purpose of treatment disease according to different diseases.
| 200Hz | Calmness suppresses sympathetic nerve, blood circulation promoting |
| 100Hz | Suppress sympathetic nerve, be used for sympathetic ganglion more; Pain relieving |
| 50～ 100Hz | Pain relieving; Promote local blood circulation; Promote exudate to absorb; Alleviate muscle tonus |
| 50Hz | Cause the skeletal muscle contractile motion; Promote local blood circulation |
| 25～ 50Hz | Cause that the normal bone myotonia shrinks; Promote local blood circulation; |
| 2.5～ 40Hz | Regulate vegetative nerve, excited vagus, expansion |
| 1～ 10Hz | Exciting sympathetic nerves; Make normal muscle that single the contraction be taken place; Make muscle denervation shrink (1～2Hz); Make smooth muscle contraction (1～2Hz) |
| 0.1～ 1Hz | Regulate vegetative nerve, exciting sympathetic nerves improves antiotasis, excited smooth muscle |
Table 1: biological information wave acts on the effect that specific part produces.
Claims (10)
1. music interference electric therapeutic equipment: it comprises
1. basic framework: microcomputer chip MCU 10, keyboard 11, LCD/LED display 12, infrared remote control receiver 13, heart rate is infrared or wireless receiver 14, music beat detector 15 are connected with the input of microcomputer chip MCU 10; 2. environmental detector: comprise Temperature Detector 16, luminance detection device 17, loudness detector 18, it is connected with the input of microcomputer chip MCU 10 respectively; 3. heart rate detector: comprise integrated heart rate detection discharger 70, its adopts single-chip microcomputer to receive the detected heart rate of heart rate sensor, and by infrared ray or be wirelessly sent to microcomputer chip MCU 10; 4. signal section: comprise that MP3 stores player unit 20, USB download port 21, CD, MD, DAT and DVD, VCD signal source 22, video output 23, the music current signal of music player output is directly inputted to the music signal processing section; 5. music signal processing section: comprise signal mixer 30, dynamic compressor 31, low pass filter 33, high pass filter 34, four select a switch 36, amplitude modulator 37, electronic potentiometer 38, by signal mixer 30 music signal of left and right acoustic channels is mixed, dynamic range by dynamic compressor 31 compressed music, the whole tone pleasure is divided into low frequency and HFS, adopt low pass filter 33, high pass filter 34 separates, the input of manipulator then selects a switch 36 to finish the selection of multiple signal by four, arrive amplitude modulator 37 at last and produce modulation, the modulating wave after the modulation is sent to power amplifier 39 after being regulated by electronic potentiometer 38; 6. bio information wave generator part: comprise 3 signal generators 35; 7. applying portion: electric current carries out power amplification through electric current power amplifier 39, again by booster transformer 40, produces the voltage and the electric current that adapt with human body requirements, contacts with human body by electrode 41 at last; 8. music is listened to part 1: it is made of volume, high pitch, bass controller 50, audio frequency power amplifier 51, audio amplifier 52 or earphone 53; 9. E.E.G is induced part: be made of stereophone 53, LED eyeshield 54; 10. music is listened to part 2: music signal is outputed to music signal coding wireless transmitter 60 launch, received by a plurality of music wireless receptor decoders 61 and amplify and driving earphone 62 sounding;
It is characterized in that:
(1) beat of the music that stores in detected heart rate of heart rate detector and the MP3 is compared, adjust the broadcasting speed of MP3 music according to the needs of physical therapy, health care by microcomputer chip MCU; Or the broadcasting speed of Artificial Control music;
(2) the crow information of the Nature of the wave of prerecording in the MP3, sound of the wind, brook flowing water, chirp, bird is mixed in the music of left and right sound channels, to strengthen the curative effect of music;
(3) 0.5～30Hz E.E.G that the bio information wave producer is produced is mixed in the music of left and right sound channels, induces brain to produce E.E.G between 0.5Hz～30Hz to cooperate the effect of music when listening to the music;
(4) dynamic range of above-mentioned three kinds of music and frequency band are compressed the back by high pass filter and low pass filter separation, produce music low frequency and music high frequency, thereby and form the happy modulation signal of whole tone by music low frequency modulations music high frequency, thereby produce the happy modulating wave of whole tone that makes new advances, import human body by electrode at last;
(5) use HFS and 2～3 groups of low frequency biological information waves of music to modulate, thereby form music bio information modulating wave, the rhythm of music and details directly guide biological information wave to enter the human body depths, because the frequency of music changes with melody, thereby the depth degree that acts on the electric current on the human body is also changed, can play dual effect in conjunction with the music of suiting the medicine to the illness;
(6) use the low frequency of music to modulate with 2～3 groups of high frequency biological information waves respectively, the electric current that then enters human body is except that the low frequency composition that music is arranged, difference frequency between two groups or the three groups of signal generators is still arranged, promptly 2～3 groups of high frequency biological information wave electric currents are in the coefficient result of human body deep tissues, thereby form the interference with music electric current, import human body by electrode at last and carry out physical therapy, health care.
2. music interference electric therapeutic equipment according to claim 1 is characterized in that: after adopting the heart rate detection emitter to collect heart rate value, be transmitted into main frame by infrared ray or wireless mode.
3. music interference electric therapeutic equipment according to claim 1 is characterized in that: directly detect the beat that MP3 stores the music in the player by microcomputer chip.
4. music interference electric therapeutic equipment according to claim 1 is characterized in that: MP3 stores the broadcasting speed of player music and can be adjusted automatically by the microcomputerized control chip or directly adjust by manual by the numerical value of heart rate and according to needs of medical treatment.
5. music interference electric therapeutic equipment according to claim 1 is characterized in that: by dynamic compressor the dynamic range of music, the Nature information is compressed.
6. music interference electric therapeutic equipment according to claim 1 is characterized in that: the signal that imports the treatment usefulness of human body is mixed by left and right sides road signal mixer by left and right sides road signal.
7. music interference electric therapeutic equipment according to claim 1 is characterized in that: by low pass filter and high pass filter the music component separating is become music low frequency, music high frequency.
8. music interference electric therapeutic equipment according to claim 1, it is characterized in that: thus music low frequency, music high frequency and whole tone music signal and 2～3 groups of biological information waves mutually inter-modulation form the interference with music electric current, if adopt 2 groups of signals, be X, Y, and the electrode that cooperates four intersections to place, it is planar then disturbing; And adopt 3 groups of signals, i.e. X, Y, Z, and cooperate six to intersect the electrode of placing, it is spatial then disturbing, these three groups of signal X, Y, Z produce the fundamental frequency of 4～7kHz, alternately choose wherein 1～2 group by compound mode and do frequency sweep work, swept frequency range 0Hz～± 250Hz between.
9. music interference electric therapeutic equipment according to claim 1, it is characterized in that: the high frequency music composition after low frequency music composition after low pass filter filters and high pass filter filter is modulated and is formed the happy modulation signal of whole tone, imports human body by two cube electrodes at last.
10. music interference electric therapeutic equipment according to claim 1, it is characterized in that: when the music source module with DVD, VCD, CD, DAT, when the MD source of sound is treated as music signal, can adopt video output 23 to watch the image of its correspondence simultaneously to accomplish omnibearing treatment.
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