CN2683170Y - Portable low frequency electronic pulse dysmenorrheal therapeutic equipment - Google Patents
Portable low frequency electronic pulse dysmenorrheal therapeutic equipment Download PDFInfo
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- CN2683170Y CN2683170Y CN 200420014666 CN200420014666U CN2683170Y CN 2683170 Y CN2683170 Y CN 2683170Y CN 200420014666 CN200420014666 CN 200420014666 CN 200420014666 U CN200420014666 U CN 200420014666U CN 2683170 Y CN2683170 Y CN 2683170Y
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Abstract
The utility model discloses a portable low frequency electronic pulse dysmenorrheal therapeutic equipment, comprising a power supply, an input key, a single chip computer, a liquid crystal display circuit, three independent voltage boost circuits and a pulse output circuit. One output of the power supply is connected with the working voltage end of the single chip computer, and the other output of the power supply is connected with the voltage boost circuit. The output terminal of the voltage boost circuit is connected with the pulse output circuit. The input key, the liquid crystal display circuit, three independent voltage boost circuits and the pulse output circuit are connected with the corresponded interfaces of the single chip computer. The utility model is provided with three independent output channels, and each output can output a stimulating pulse of different frequency according to the different stimulated acupoints, and the effect of stereoscopic treatment can be displayed. Therefore, the pain can be eased in time, and the excellent treating effect from the root is realized. The treatments of both manifestation and the root cause of the disease can be really achieved.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially relates to a kind of portable low frequency electric pulse medical apparatus for treating menalgia.
Background technology
Dysmenorrhea is the common frdquently encountered disease of young women.Motherland's medical science thinks that the generation great majority of dysmenorrhea are because qi depression to blood stasis and cold and stagnate, promptly QI-blood circulation smooth due to.General reason at first is a Nervous and Mental Factors, does not relax as nervous, feelings will, and the liver stasis of blood is depressed.The stagnation of QI then can not be urged the capable then stasis of blood of blood; Secondly for the menstrual phase resistance descends, do not note the menstrual hygiene health care, strenuous exercise or be affected by the cold, eating cold and uncooked food excessively or occupy dark and damp cold and cool ground for a long time and do not note warmingly again, so that the heresy of cold-damp is objective in uterus, QI-blood circulation is obstructed; Or weak usually, insufficiency of vital energy and blood adds hemorrhage more hyperamization in menstrual period air-sea void, and born of the same parents become homeless foster, and it is not smooth can to cause QI-blood circulation yet, stagnation of QI and blood may bring about pain.
The utility model content
The purpose of this utility model is to provide a kind of portable low frequency electric pulse medical apparatus for treating menalgia, can dredging the meridian, and impel the body QI-blood circulation smooth and easy, function is coordinated, and reaches treating both the principal and secondary aspects of a disease.
The purpose of this utility model can realize by following technical measures: comprise power supply, input button, single-chip microcomputer, liquid crystal display circuit, three paths of independent booster circuit and impulse output circuit, power supply one tunnel output connects single-chip microcomputer running voltage end, another road output of power supply connects booster circuit, and the outfan of booster circuit connects impulse output circuit; On described input button, liquid crystal display circuit, three paths of independent booster circuit and impulse output circuit and the single-chip microcomputer separately corresponding interface be connected.
Described booster circuit is by inductance L
1, audion Q
10, diode D
7, charging capacitor C
1Form inductance L
1An end connect power supply, the other end connects audion Q
10Colelctor electrode, audion Q
10Grounded emitter, base stage connects corresponding output pin on the single-chip microcomputer, colelctor electrode connects diode D
7Anode, diode D
7Negative electrode connect charging capacitor C
1Positive pole, charging capacitor C
1Positive pole be connected to impulse output circuit, charging capacitor C
1Minus earth.
Described impulse output circuit comprises two groups of symmetric power output loops, wherein audion Q
12, Q
13, Q
16Be linked to be one the tunnel, audion Q
12Base stage connect output pin corresponding on the single-chip microcomputer, grounded emitter, colelctor electrode is respectively through resistance R
15Connect audion Q
13Base stage, through resistance R
16Connect audion Q
16Base stage, audion Q
13Grounded collector, audion Q
13Emitter stage connect output electrode A, audion Q
16Colelctor electrode connect output electrode B, audion Q
16Emitter stage connect described charging capacitor C
1Positive pole; Audion Q
11, Q
14, Q
15Be linked to be another road, audion Q
11Base stage connect output pin corresponding on the single-chip microcomputer, grounded emitter, colelctor electrode is respectively through resistance R
13Connect audion Q
14Base stage, through resistance R
14Connect audion Q
15Base stage, audion Q
15Grounded collector, audion Q
15Emitter stage connect output electrode B, audion Q
14Colelctor electrode connect output electrode A, audion Q
14Emitter stage connect described charging capacitor C
1Positive pole.
The utlity model has following advantage:
(1) have the three paths of independent output channel, the boost pulse of exporting different frequency according to the difference of stimulating acupoint is exported on each road, makes TENS, SSP and three kinds of method synchronizations of neuroelectricity chemistry, the effect of the three-dimensional treatment of performance.Therefore this therapeutic instrument can not only in time ease pain, and can also reach the fundamentally good effect of treatment, really realizes treating both the principal and secondary aspects of a disease.
(2) Shu Chu boost pulse is symmetric bidirectional pulse ripple, eliminates the polarization phenomena of organizing of electricity irritation generation, and the pulse of output is positive and negative replacing, and positive negative sense is symmetry fully, and DC component is entirely zero, can reach the therapeutic effect of the best like this.
(3) adopted the output of transless symmetric power, fallen heavy transformator fully, reduced weight and volume, thereby realized portable and battery powered, more convenient and safe.
(4) adopt single-chip microcomputer, entirely by key control, all numeral shows, finishes the generation and the switching of waveform automatically, timing controlled, shutdown automatically, battery electric quantity monitoring alarm.
Description of drawings
Fig. 1 is a theory diagram of the present utility model;
Fig. 2 is the circuit theory diagrams of No. one booster circuit and impulse output circuit wherein in this utility model specific embodiment.
Fig. 3 is a control flow block diagram of the present utility model.
The specific embodiment
As shown in Figure 1 and Figure 2, comprise power supply, input button, single-chip microcomputer, liquid crystal display circuit, three paths of independent booster circuit and impulse output circuit, power supply one tunnel output connects single-chip microcomputer running voltage end, another road output of power supply connects booster circuit, the outfan of booster circuit connects impulse output circuit, on input button, liquid crystal display circuit, three paths of independent booster circuit and impulse output circuit and the single-chip microcomputer separately corresponding interface be connected.The model that single-chip microcomputer U1 adopts is HT46R47, adopts 2ms regularly to interrupt as time-base signal, and single-chip microcomputer carries out output pulse width and FREQUENCY CONTROL, the control of high voltage control pulse frequency, various timing controlled and demonstration, and detailed process is seen software flow block diagram 3.
Above-mentioned booster circuit is by inductance L
1, audion Q
10, diode D
7, charging capacitor C
1Form inductance L
1An end connect power supply, the other end connects audion Q
10Colelctor electrode, audion Q
10Grounded emitter, base stage connects corresponding output pin on the single-chip microcomputer, colelctor electrode connects diode D
7Anode, diode D
7Negative electrode connect charging capacitor C
1Positive pole, charging capacitor C
1Positive pole be connected to impulse output circuit, charging capacitor C
1Minus earth.
When transistor Q10 conducting, power supply is to inductance L 1 energy storage, and inductive current increases, and induction electromotive force is that a left side is positive right negative, and diode D7 oppositely ends, and load is by capacitor C 1 power supply; When audion Q10 ends, inductive current reduces, electromotive force on the inductance L 1 is that the right side is just being born in a left side, energy discharges in the inductance, consistent with input voltage polarity, diode D7 conducting this moment, input voltage and induced voltage are simultaneously to capacitor C 1 charging, therefore the time charging voltage be input voltage and induced voltage and, therefore finished and boosted.Can reduce volume like this and overcome the problem of traditional transformer output circuit high frequency distortion, adopt the output transformerless high pressure output circuit that directly is coupled, the pulse deformity of having avoided transformer coupled formula output to produce can realize distortionless pulse output.
Above-mentioned impulse output circuit comprises two groups of symmetric power output loops, wherein audion Q
12, Q
13, Q
16Be linked to be one the tunnel, audion Q
12Base stage connect output pin corresponding on the single-chip microcomputer, grounded emitter, colelctor electrode is respectively through resistance R
15Connect audion Q
13Base stage, through resistance R
16Connect audion Q
16Base stage, audion Q
13Grounded collector, audion Q
13Emitter stage connect output electrode A, audion Q
16Colelctor electrode connect output electrode B, audion Q
16Emitter stage connect described charging capacitor C
1Positive pole; Audion Q
11, Q
14, Q
15Be linked to be another road, audion Q
11Base stage connect output pin corresponding on the single-chip microcomputer, grounded emitter, colelctor electrode is respectively through resistance R
13Connect audion Q
14Base stage, through resistance R
14Connect audion Q
15Base stage, audion Q
15Grounded collector, audion Q
15Emitter stage connect output electrode B, audion Q
14Colelctor electrode connect output electrode A, audion Q
14Emitter stage connect described charging capacitor C
1Positive pole.
When the PIN4 of single-chip microcomputer output high level pulse, audion Q
12Q
13Q
16Saturated, be pulled to ground and be low at electrode output A end, the electrode B end is received the charging capacitor C of high-tension circuit
1Go up and export high level, hang down the high pulse of B end at electrode output A end at last; When the PIN15 of single-chip microcomputer output high level pulse, audion Q
11Q
14Q
15Saturated, hold the low pulse of high B end at electrode output A, thereby finish at the complete symmetric positive negative pulse stuffing ripple of electrode output polarity.The audion that the selector switch characteristic is good then can obtain the good impulse wave of characteristic in output; Because both not had in output does not transformer coupledly have Capacitance Coupled yet, so it is very little to output to the pulse distortion of therapeutic electrode.
Two-way booster circuit and impulse output circuit are identical with annexation shown in Fig. 2 and operation principle in addition.
Claims (3)
1, a kind of portable low frequency electric pulse medical apparatus for treating menalgia, comprise power supply, input button, single-chip microcomputer and liquid crystal display circuit, it is characterized in that: also comprise three paths of independent booster circuit and impulse output circuit, power supply one tunnel output connects single-chip microcomputer running voltage end, another road output of power supply connects booster circuit, the outfan of booster circuit connects impulse output circuit, on input button, liquid crystal display circuit, three paths of independent booster circuit and impulse output circuit and the single-chip microcomputer separately corresponding interface be connected.
2, portable low frequency electric pulse medical apparatus for treating menalgia according to claim 1, it is characterized in that: described booster circuit is by inductance L
1, audion Q
10, diode D
7, charging capacitor C
1Form inductance L
1An end connect power supply, the other end connects audion Q
10Colelctor electrode, audion Q
10Grounded emitter, base stage connects corresponding output pin on the single-chip microcomputer, colelctor electrode connects diode D
7Anode, diode D
7Negative electrode connect charging capacitor C
1Positive pole, charging capacitor C
1Positive pole be connected to impulse output circuit, charging capacitor C
1Minus earth.
3, portable low frequency electric pulse medical apparatus for treating menalgia according to claim 1, it is characterized in that: described impulse output circuit comprises two groups of symmetric power output loops, wherein audion Q
12, Q
13, Q
16Be linked to be one the tunnel, audion Q
12Base stage connect output pin corresponding on the single-chip microcomputer, grounded emitter, colelctor electrode is respectively through resistance R
15Connect audion Q
13Base stage, through resistance R
16Connect audion Q
16Base stage, audion Q
13Grounded collector, audion Q
13Emitter stage connect output electrode A, audion Q
16Colelctor electrode connect output electrode B, audion Q
16Emitter stage connect described charging capacitor C
1Positive pole; Audion Q
11, Q
14, Q
15Be linked to be another road, audion Q
11Base stage connect output pin corresponding on the single-chip microcomputer, grounded emitter, colelctor electrode is respectively through resistance R
13Connect audion Q
14Base stage, through resistance R
14Connect audion Q
15Base stage, audion Q
15Grounded collector, audion Q
15Emitter stage connect output electrode B, audion Q
14Colelctor electrode connect output electrode A, audion Q
14Emitter stage connect described charging capacitor C
1Positive pole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200420014666 CN2683170Y (en) | 2004-01-13 | 2004-01-13 | Portable low frequency electronic pulse dysmenorrheal therapeutic equipment |
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---|---|---|---|
CN 200420014666 CN2683170Y (en) | 2004-01-13 | 2004-01-13 | Portable low frequency electronic pulse dysmenorrheal therapeutic equipment |
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CN2683170Y true CN2683170Y (en) | 2005-03-09 |
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CN 200420014666 Expired - Fee Related CN2683170Y (en) | 2004-01-13 | 2004-01-13 | Portable low frequency electronic pulse dysmenorrheal therapeutic equipment |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101905060A (en) * | 2010-07-02 | 2010-12-08 | 华中科技大学同济医学院附属同济医院 | Music modulated percutaneous electric nerve stimulation pain therapeutic instrument |
CN103533987A (en) * | 2011-05-16 | 2014-01-22 | 株式会社色彩七 | Menstrual pain treatment device |
CN106377840A (en) * | 2016-11-01 | 2017-02-08 | 玉林师范学院 | Nerve electrical stimulation system and nerve electrical stimulation control method based on Rossler chaos model |
CN107551395A (en) * | 2017-08-30 | 2018-01-09 | 四川艾力特电子科技有限公司 | One kind analgesia rod |
CN107579724A (en) * | 2017-08-30 | 2018-01-12 | 四川艾力特电子科技有限公司 | A kind of low frequency Analgesic devices |
CN107693942A (en) * | 2017-09-30 | 2018-02-16 | 南京春之象电子技术有限公司 | A kind of medical low-frequency electric pulse therapeutical instrument |
CN108078545A (en) * | 2017-12-28 | 2018-05-29 | 中山大学附属第医院 | Alternating current stimulating pen |
-
2004
- 2004-01-13 CN CN 200420014666 patent/CN2683170Y/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101905060A (en) * | 2010-07-02 | 2010-12-08 | 华中科技大学同济医学院附属同济医院 | Music modulated percutaneous electric nerve stimulation pain therapeutic instrument |
CN103533987A (en) * | 2011-05-16 | 2014-01-22 | 株式会社色彩七 | Menstrual pain treatment device |
CN106377840A (en) * | 2016-11-01 | 2017-02-08 | 玉林师范学院 | Nerve electrical stimulation system and nerve electrical stimulation control method based on Rossler chaos model |
CN107551395A (en) * | 2017-08-30 | 2018-01-09 | 四川艾力特电子科技有限公司 | One kind analgesia rod |
CN107579724A (en) * | 2017-08-30 | 2018-01-12 | 四川艾力特电子科技有限公司 | A kind of low frequency Analgesic devices |
CN107693942A (en) * | 2017-09-30 | 2018-02-16 | 南京春之象电子技术有限公司 | A kind of medical low-frequency electric pulse therapeutical instrument |
CN107693942B (en) * | 2017-09-30 | 2023-07-11 | 南京春之象电子技术有限公司 | Medical low-frequency electric pulse therapeutic instrument |
CN108078545A (en) * | 2017-12-28 | 2018-05-29 | 中山大学附属第医院 | Alternating current stimulating pen |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |