CN1144135A - Modulated infrared physiotherapy instrument - Google Patents
Modulated infrared physiotherapy instrument Download PDFInfo
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- CN1144135A CN1144135A CN 95115529 CN95115529A CN1144135A CN 1144135 A CN1144135 A CN 1144135A CN 95115529 CN95115529 CN 95115529 CN 95115529 A CN95115529 A CN 95115529A CN 1144135 A CN1144135 A CN 1144135A
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Abstract
The modulatory infrared health-care apparatus mainly is composed of heart rate signal sensor, infra-red radiator device, control box and its circuitry. Said circuitry includes vertoro circuit, heart rate signal generator circuit, amplifilter circuit, high and low voltage separator circuit and modulating and voltage-regulating circuit. Besides, said apparatus also can be connected with an external massage device. Said apparatus can use the heart rate signal taken from patient body to modulate the radiation or massage intensity of the infra-red radiator device or massage device to make the modulated rhythm be identical with the heart rate so as to attain the goal of physiotherapy. It is safe and easy to use, can be extensively used for removing fatigue and curing diseases.
Description
The invention belongs to medical health Instrument.
Present disclosed infrared physiotherapy instrument, it is constant to export ultrared radiant intensity, and its effect is more limited, and treatment cycle is long.(6 6 phases of volume of nineteen eighty-three P.421 according to China's " Nature Journal ", 11 phases are P.810) record, in the physiological action research of using the near-infrared information radiation, obtain from animal grouping experiment result (be divided into have, no modulated infrared two groups), the infrared radiation of its fluctuation fluctuation carries the information that makes body generation effect alive really.If we utilize the information of the human body rhythm of the heart that infrared radiation is modulated, obtain the fluctuation modulation rhythm and pace of moving things consistent with the rhythm of the heart, make it to produce the energy resonance effect of the identical rhythm and pace of moving things, will help induction and the effect of body, help to improve the effect of its health-care physical therapy useful information.
The object of the present invention is to provide a kind of modulated infrared physiotherapy instrument that extracts the next modulated infrared radiation fluctuation amplitude of rhythm signal from receptor.It can produce health-care physical therapy effect prediction, more good.
Technical scheme of the present invention provides in the following manner: it is by the fluctuation voltage signal of obtaining the reflection heartbeat rhythm and pace of moving things as above-mentioned rhythm signal pick off, amplify through oversampling circuit, the running voltage of modulation physical therapy electrical appliance, modulated by the receptor rhythm of the heart with the infrared radiation intensity that realizes output, be applied to executing of body then and control position or focus do health care treatment.
This modulated infrared physiotherapy instrument, mainly form by infrared radiation lamp device and control chamber, control chamber is provided with control panel, in establish circuit arrangement, it is characterized in that it is provided with one and introduces the rhythm of the heart sensor that modulation signal is used, be connected on the control chamber and be connected with wherein circuit arrangement, said circuit arrangement comprises:
A power circuit, external AC power supply is used to provide direct-current working volts;
A rhythm signal generation circuit.Be made up of the rhythm signal pick off, its outfan is connected with amplifying circuit, is used to produce the signal of modulation usefulness;
An amplification filtering circuit.Modulation signal is amplified, and available discrete component transistor circuit exclusive disjunction amplifier is received the input of high/low-voltage isolation circuit after promoting;
A high/low-voltage isolation circuit.Form by photoelectrical coupler, its output termination modulation circuit, the safety that is used for high-low pressure is isolated;
A modulation coupling circuit.Form by D7, D8-D11 and C6, wherein be connected to the signal bypass circuit of R12, R13, K1 composition, be used to control modulation depth, insert controllable silicon and trigger regulating circuit at the two ends of D7;
A controllable silicon triggers regulating circuit.The rc phase shifter circuit of forming by R9, W1, C6, D7, the bridge-type path that D7, D8～D11 forms, bridge heap outfan and D7 are in parallel, the input series connection is connected between C6 and the W1, add two-way switch diac ST, bidirectional triode thyristor T6, load RL forms, and is connected on the two ends of alternating current power supply.
In load---the two ends of infrared radiation lamp RL also are connected to a socket of output usefulness in parallel.
Good effect of the present invention is:
1, the rhythm of the heart of the introducing the rhythm signal pick off modulated infrared radiant intensity of signal voltage of beating by the energy resonance of the identical rhythm and pace of moving things, obviously improves the perceptual effect of body and care treatment effect.Effective percentage obviously improves, and only 1 example is invalid in 50 examples of experimental group, and effective percentage is 98% to exceed one times nearly than 50% of matched group.To sciatica, the immediate treatment of lumbago commonly encountered diseases is respond well, and the treatment back is basicly stable.For the treatment of fatigue alleviating, Shi Zhihou, patient's the mental status significantly improvement person reaches 80%, obtains the course of treatment shortening thereby make, and has alleviated misery.
2, unmodulated near-infrared radiation effect is little and power consumption is big, and by contrast, the mean radiation intensity of this instrument obviously reduces, and power consumption reduces, thereby safer, can avoid scalding.
3, by photoelectricity coupling (sensing) device, realize the high voltage isolation, can avoid human electric shock's accident.
4, can realize effective adjusting of the infrared radiation intensity adjustments and the modulation of infrared rays degree of depth by knob.
5,, can connect with masseur or as other purposes by setting up output interface.The massage intensity of masseur the rhythm and pace of moving things occurs with heart rate equally and changes, and produces the physiological action effect.
6, range of application is widened, and is easy to use.By irradiation or massage, the blood circulation that all can be improved enhances metabolism, and it is tired through disappearing to relax, and has antiinflammatory, analgesia, spasmolysis, and the utmost point has clinical value.
Be described further below in conjunction with embodiment and accompanying drawing thereof:
Fig. 1 is the structural representation of embodiment.
Fig. 2 is circuit theory diagrams.
As shown in Figure 1, hack lever 2 is installed on the base 1, the infrared radiation lamp device is equipped with in the end of hack lever, being with guard 11 on the lampshade 10, is infrared bulb 12 in the cover, and set control chamber 5 is provided with circumscripted power line (plug) 3 on the hack lever 2, rhythm signal pick off 13, patch Cuo SC outward, its output socket contact is in parallel with infrared bulb 12, can connect masseur 8 (the synthetic current/voltage of output band cardiac signal).Display control panel 6 is housed on the control chamber 5, and wherein 15 is on and off switch (K0), the 14th, and relay indicating light, the 16th, intervalometer, three adjusting knob W1, W2, W3, W1 regulate infrared radiation intensity usefulness, and W2 regulates modulation sensitivity, and W3 regulates modulation depth.In the control chamber 4 is circuit arrangements.
The rhythm signal pick off also can adopt photoelectric finger pulse sensitive device, heart sound transducer with pulse audio frequency rhythm signal pick off.Department of Radiation also can be with other electric heating infra-red radiation components and parts except that using the tungsten filament infrared lamp.Complete machine also can be made desk-top physiotherapy table or physical therapy infrared ray bath cabinet.
Fig. 2 is the circuit theory diagrams of circuit arrangement, and as shown, this instrument serves as the input power supply with the alternating current of 220V50Hz.Circuit theory diagrams are made brief description by following four parts:
One, power circuit.Circuit is conventional power circuit.External power supply connects public electric wire net, carries out all wave rectification and filtering voltage regulation through transformator T blood pressure lowering, and the output low-voltage DC uses for control circuit.
Two, rhythm of the heart sensor signal amplification circuit.This circuit work power is provided by power circuit, and Electret condenser microphone S picks up the rhythm of the heart signal of beating by contact radial artery (can refer to arteries and veins), is amplified by T2-T5, and modulate the operating current of infrared ray bulb as modulation signal the back.Outfan is connected with the light emitting diode D6 of photoelectrical coupler, and W2 does sensitivity adjustment with the output signal of regulating amplifying circuit.It belongs to custom circuit.
Three, photoelectric coupler isolation circuit.The photoelectricity coupling sensor is luminous and assembling device photosensitive tube, is connected between amplifying circuit and the silicon-controlled voltage regulation circuit.Be used to export the safety isolation of modulation signal and high-low pressure.
Four, controllable silicon triggers regulating circuit.Bidirectional triode thyristor T6 connects with load, is connected to then between two lines of alternating current power supply.The external socket SC in parallel with load RL makes the usefulness of masseur grafting, and its adjust blood pressure is realized by the control silicon controlled angle of flow by rc phase shifter circuit.R9, W1, C6 form rc phase shifter circuit, in circuit, insert the coupling modulation signal, in parallel with the coupled photosensitive tube D7 of light emitting diode D6 with the outfan of bridge heap D8-D11, its input is serially connected between W1 and the C6, W1 is used to regulate the output of infrared radiation, directly controls the angle of flow of bidirectional triode thyristor, the size of current of D7 is controlled by D6.Be arranged in parallel the loop of R10, W3 and K1 composition in order to regulate the synthetic degree of depth of coupling, modulation depth increase with D7 with the resistance increase of W3.ST is the two-way switch diac.Resistance R 11, light emitting diode D12 constitute the work display circuit.
The duty of circuit is as follows with the detailed process that operation changes: the plug that plugs in, and energized, closed on and off switch K0, display lamp D12 is bright on the control panel.The infrared radiation lamp is aimed near therapentic part, and exposure can be given in this position, also can carry out across the thin layer medicated clothing.Pick off is inserted and put at the wrist radial artery pulse, and the luminous intensity of instrument display lamp D12 and infrared bulb promptly occurs with the synthetic light intensity rhythm and pace of moving things of the rhythm of the heart.Regulate the W1 knob, can change the charging interval of C6, cause that the bidirectional triode thyristor angle of flow changes, and realizes the adjusting of infrared radiation output.Regulate the W2 knob, the output current of amplifying circuit changes, and bonder output changes can make the rhythm of the heart modulation sensitivity of instrument be in suitable value position.Regulate W3 and can change modulation depth, if with the K1 open circuit, can obtain maximum modulation depth, W3 is belt switch (K1) potentiometer.Therebetween, modulation depth changes, and will have influence on the charging interval of C6 simultaneously, causes that the increment of the T6 angle of flow changes.Intervalometer 16 can preestablish the time, is used to grasp the physical therapy operating time.Massage can be inserted masseur from socket if desired, carries out massage operation (also can use separately) simultaneously.Finish using, turn off on and off switch and get final product.
When transducer probe assembly adopted and to form the photoelectric finger pulse sensitive device by luminous tube and photosensitive tube, cover was clipped on the finger, searched finger side that the finger microcirculation beats and referred to that the arteries and veins signal uses signal for modulation, can obtain the effect of satisfaction equally.Signal amplification circuit can adopt operational amplifier to promote through final stage, is access to the photoelectric coupler isolation circuit again.To help reducing volume and improve the complete machine performance.The remaining circuit structure is identical.
Claims (3)
1, a kind of modulated infrared physiotherapy instrument, mainly form by infrared radiation lamp device and control chamber (5), control chamber (5) is provided with control panel (6), in establish circuit arrangement (4), it is characterized in that also being provided with on the control chamber (5) one and introduce the rhythm of the heart sensor (13) that modulation signal is used, it and circuit arrangement wherein join, and said circuit arrangement comprises:
A power circuit, external AC power supply is used to provide the direct-current working volts of electronic circuit;
A rhythm signal generation circuit is made up of the rhythm signal pick off, and its outfan is connected with amplifying circuit, is used to produce the signal of modulation usefulness;
An amplification filtering circuit, the input of its outfan and high/low-voltage isolation circuit joins;
A high/low-voltage isolation circuit, (D6, D7) forms by photoelectrical coupler, its output termination modulation coupling circuit, the safety that is used for high-low pressure is isolated;
A modulation coupling circuit is made up of D7, D8-D11 and C6, inserts controllable silicon and triggers regulating circuit;
A controllable silicon triggers regulating circuit, comprises modulation coupling path (D7, D8-D11) by rc phase shifter circuit (R9, W1, C6), and two-way switch diac ST, and bidirectional triode thyristor element (T6) load (RL) is formed, and is connected on the two ends of alternating current power supply.
2, the outer physiotherapy table of modulated red as claimed in claim 1, it is characterized in that said modulation coupling circuit, the outfan of coupled output element D7 two ends of its photoelectricity and bridge heap D8-D11 is connected, and the input of bridge heap is connected between the resistance, capacity cell of rc phase shifter circuit in the controllable silicon triggering regulating circuit.
3, modulated infrared physiotherapy instrument as claimed in claim 1 is characterized in that the two ends of its infra-red radiation lamp load RL also are connected to a socket SC of output usefulness in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95115529A CN1058195C (en) | 1995-08-29 | 1995-08-29 | Modulated infrared physiotherapy instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95115529A CN1058195C (en) | 1995-08-29 | 1995-08-29 | Modulated infrared physiotherapy instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1144135A true CN1144135A (en) | 1997-03-05 |
| CN1058195C CN1058195C (en) | 2000-11-08 |
Family
ID=5080554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95115529A Expired - Lifetime CN1058195C (en) | 1995-08-29 | 1995-08-29 | Modulated infrared physiotherapy instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1058195C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007093088A1 (en) * | 2006-02-17 | 2007-08-23 | Hangzhou Dalishen Medical Device Ltd. | An infrared ray generator for photoelectric finger pulse sensor |
| CN103656876A (en) * | 2014-01-04 | 2014-03-26 | 李健 | Infrared physiotherapy irradiation device |
| CN109731237A (en) * | 2019-03-22 | 2019-05-10 | 林莹莹 | A kind of postpartum special infrared instrument for treating and recovering |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2063024U (en) * | 1989-10-14 | 1990-10-03 | 湖南省通信广播电视公司 | Infra-red dynamic treatment apparatus |
| CN2187474Y (en) * | 1993-10-27 | 1995-01-18 | 潘承道 | Far infrared ray radiation controller |
| CN2189371Y (en) * | 1994-04-26 | 1995-02-08 | 杨振波 | Infraren radiator |
-
1995
- 1995-08-29 CN CN95115529A patent/CN1058195C/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007093088A1 (en) * | 2006-02-17 | 2007-08-23 | Hangzhou Dalishen Medical Device Ltd. | An infrared ray generator for photoelectric finger pulse sensor |
| CN103656876A (en) * | 2014-01-04 | 2014-03-26 | 李健 | Infrared physiotherapy irradiation device |
| CN109731237A (en) * | 2019-03-22 | 2019-05-10 | 林莹莹 | A kind of postpartum special infrared instrument for treating and recovering |
| CN109731237B (en) * | 2019-03-22 | 2020-11-03 | 青岛市妇女儿童医院 | Special infrared treatment instrument for postpartum |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1058195C (en) | 2000-11-08 |
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