CN212214379U - Multi-mode meridian physiotherapy device - Google Patents
Multi-mode meridian physiotherapy device Download PDFInfo
- Publication number
- CN212214379U CN212214379U CN202020132569.4U CN202020132569U CN212214379U CN 212214379 U CN212214379 U CN 212214379U CN 202020132569 U CN202020132569 U CN 202020132569U CN 212214379 U CN212214379 U CN 212214379U
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- China
- Prior art keywords
- triode
- power supply
- processor chip
- modality
- electrode
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
Abstract
The utility model discloses a multimode main and collateral channels physiotherapy device, including computer and impulse generator, the computer passes through serial communication interface connection impulse generator, impulse generator includes treater chip and pulse generation circuit, and the pulse generation circuit includes triode Q1, triode Q2, thereby the treater chip forms impulse voltage through control triode Q1, triode Q2 on electrode A, electrode B. The utility model discloses can satisfy the demand of clinical and scientific experiment, can freely adjust the parameter to can in time modify and preserve, finally simulate the various modals of traditional main and collateral channels electro photoluminescence, realize various demands.
Description
Technical Field
The utility model relates to a medical treatment electronic instrument especially relates to a multi-mode main and collateral channels physiotherapy device.
Background
At present, the meridian stimulation instrument on the market only has a plurality of modes, each mode can be divided into a plurality of grades to adjust the continuous stimulation time and intensity, and the adjustment performance is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a multi-mode main and collateral channels physiotherapy device can satisfy the demand of clinical and scientific experiment, can freely adjust the parameter to can in time revise and preserve, finally simulate the various modals of traditional main and collateral channels electro photoluminescence, realize various demands.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses a multimode main and collateral channels physiotherapy device, including computer and impulse generator, the computer passes through serial communication interface connection impulse generator, impulse generator includes treater chip and pulse generation circuit, pulse generation circuit includes triode Q1, triode Q2, triode Q1, triode Q2 are NPN type triode, an output of treater chip is connected through resistance R1 to triode Q1's base, another output of treater chip is connected through resistance R2 to triode Q2's base, diode D2's positive pole is connected to triode Q1's collecting electrode, and electrolytic capacitor C2's positive pole, resistance R2's one end, electrode A are connected to diode D2's negative pole, and triode Q1's collecting electrode connecting resistance R2's the other end, electrode B, and connecting resistance R4 between triode Q2's base and the ground, triode Q1's projecting pole, resistor, The emitter of the triode Q2 and the cathode of the electrolytic capacitor C2 are both grounded, and the collector of the triode Q1 is connected with the anode of the direct-current power supply.
Furthermore, an inductor L1 is connected between the positive electrode of the direct current power supply regulated power supply and the emitting electrode of the triode Q1.
Preferably, the regulated power supply comprises a three-terminal voltage-stabilizing integrated circuit LM317, and the output of the regulated power supply is 5V.
Preferably, the processor chip is stm32f103, and the processor chip is connected with the computer through a communication chip max 232.
Preferably, the regulated power supply comprises an isolation transformer and a bridge rectifier.
Preferably, the processor chip, the pulse generating circuit, the voltage-stabilized power supply and the serial communication interface are all integrated in the pulse generator.
Furthermore, the processor chip is connected with a manual reset circuit.
The utility model discloses a theory of operation: the pulse parameters are set by the computer, the processor chip controls the electrolytic capacitor C2 to boost and charge through the triode Q1, and controls the voltage to release through the triode Q2, so that pulse voltage is formed on the electrode A and the electrode B.
Specifically, the following parameters can be set by a computer (the computer is configured with corresponding control software and interfaces):
the pulse intensity V1, the discharge time T2, and the tentative time T3 constitute basic stimulus elements, and (V1+ T2+ T3) constitute a single stimulus C1 (which can simulate the operation of different chinese medicines). The waiting time T1+ (V1+ T2+ T3) constitutes a large period C2. Wherein:
the V1 pulse intensity can be freely adjusted from (0-300 steps), and each 1 step is an adjustment gradient;
the T1 time can be freely adjusted from (0-200ms), and every 1ms is an adjustment gradient;
the T2 time can be freely adjusted from (0-1000us), and every 20us is an adjustment gradient;
the T3 time can be freely adjusted from (0-100ms), and every 1ms is an adjustment gradient;
c1 is a single stimulation small cycle number can be freely adjusted from (0-100), and each 1 time is an adjustment gradient;
c2 is that the number of large-period stimulation can be freely adjusted from (0-100), and each 1 time is an adjustment gradient.
The utility model discloses cooperate corresponding control software, can save debugging parameter at every turn, do not receive to preserve the restriction to can remark every parameter of preserving.
The utility model discloses can satisfy the demand of clinical and scientific experiment, can freely adjust the parameter to can in time modify and preserve, finally simulate the various modals of traditional main and collateral channels electro photoluminescence, realize various demands.
Drawings
Fig. 1 is an electrical schematic diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings.
As shown in fig. 1, the utility model discloses a modal meridian physiotherapy device, including computer and pulse generator, the computer passes through serial communication interface connection pulse generator, pulse generator includes processor chip and pulse generating circuit, the pulse generating circuit includes triode Q1, triode Q2, triode Q1, triode Q2 are NPN type triode, triode Q1's base passes through resistance R1 and connects an output of processor chip, triode Q2's base passes through resistance R2 and connects another output of processor chip, triode Q1's collecting electrode connects diode D2's positive pole, diode D2's negative pole connects electrolytic capacitor C2's positive pole, resistance R2's one end, electrode a, triode Q1's collecting electrode connects the other end of resistance R2, electrode B, resistance R4 is connected between triode Q2's base and ground, triode Q1's projecting pole, triode Q2's projecting pole, electrolytic capacitor C2's negative pole all ground connection, and inductance L1 is connected between the positive pole of constant voltage power supply and triode Q1's the projecting pole, and the constant voltage power supply includes three-terminal regulated voltage integrated circuit LM317, and the constant voltage power supply includes isolation transformer and bridge rectifier, and the output of constant voltage power supply is 5V. The processor chip is stm32f103, the processor chip is connected with a manual reset circuit, the processor chip is connected with a computer through a communication chip max232, and the processor chip, the pulse generation circuit, the voltage-stabilized power supply and the serial communication interface are all integrated in the pulse generator.
The output stage of the bridge rectifier, the input stage and the output stage of the three-terminal voltage stabilization are respectively provided with a corresponding filter circuit.
The output stage of the bridge rectifier has a corresponding energy storage capacitor.
Of course, the present invention may have other embodiments, and those skilled in the art may make various corresponding changes and modifications according to the present invention without departing from the spirit and the essence of the present invention, and these corresponding changes and modifications should fall within the protection scope of the appended claims.
Claims (7)
1. Multimode main and collateral channels physiotherapy device, its characterized in that: the pulse generator comprises a computer and a pulse generator, wherein the computer is connected with the pulse generator through a serial communication interface, the pulse generator comprises a processor chip and a pulse generating circuit, the pulse generating circuit comprises a triode Q1 and a triode Q2, the triode Q1 and the triode Q2 are NPN type triodes, the base of the triode Q1 is connected with one output end of the processor chip through a resistor R1, the base of the triode Q2 is connected with the other output end of the processor chip through a resistor R2, the collector of the triode Q1 is connected with the anode of a diode D2, the cathode of the diode D2 is connected with the anode of an electrolytic capacitor C2, one end of a resistor R2 and an electrode A, the collector of the triode Q1 is connected with the other end of the resistor R2 and the electrode B, a resistor R4 is connected between the base of the triode Q2 and the ground, the emitter of the triode Q1, the emitter of the triode Q2 and the cathode of the electrolytic capacitor C36, the collector of the transistor Q1 is connected to the positive terminal of the dc power supply.
2. The multi-modality meridian therapy apparatus of claim 1, wherein: the direct current power supply is a stabilized voltage power supply, and an inductor L1 is connected between the positive electrode of the stabilized voltage power supply and the emitting electrode of the triode Q1.
3. The multi-modality meridian therapy apparatus of claim 2, wherein: the stabilized voltage power supply comprises a three-terminal stabilized voltage integrated circuit LM317, and the output of the stabilized voltage power supply is 5V.
4. The multi-modality meridian therapy apparatus of claim 1, wherein: the processor chip is stm32f103 and is connected with the computer through a communication chip max 232.
5. The multi-modality meridian therapy apparatus of claim 3, wherein: the regulated power supply includes an isolation transformer and a bridge rectifier.
6. The multi-modality meridian therapy apparatus of claim 5, wherein: the processor chip, the pulse generating circuit, the stabilized voltage power supply and the serial communication interface are all integrated in the pulse generator.
7. The multi-modality meridian therapy apparatus of claim 1, wherein: the processor chip is connected with a manual reset circuit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020132569.4U CN212214379U (en) | 2020-01-20 | 2020-01-20 | Multi-mode meridian physiotherapy device |
| PCT/CN2020/138361 WO2021147596A1 (en) | 2020-01-20 | 2020-12-22 | Multi-modal meridian physiotherapy apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020132569.4U CN212214379U (en) | 2020-01-20 | 2020-01-20 | Multi-mode meridian physiotherapy device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212214379U true CN212214379U (en) | 2020-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020132569.4U Active CN212214379U (en) | 2020-01-20 | 2020-01-20 | Multi-mode meridian physiotherapy device |
Country Status (2)
| Country | Link |
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| CN (1) | CN212214379U (en) |
| WO (1) | WO2021147596A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2759503Y (en) * | 2004-12-07 | 2006-02-22 | 中国人民解放军第三军医大学第一附属医院 | Frequency conversion portable in vitro diaphragm artificial pace maker |
| TW200723196A (en) * | 2005-12-01 | 2007-06-16 | Holtek Semiconductor Inc | Driving control circuit and method for cold cathode fluorescent lamp |
| CN101670148A (en) * | 2009-09-24 | 2010-03-17 | 刘汉业 | Double-independent mode low-frequency therapy apparatus |
| CN101904743B (en) * | 2010-07-22 | 2012-02-01 | 上海诺诚电气有限公司 | Constant current stimulator and current stimulator system |
| CN204106845U (en) * | 2014-04-01 | 2015-01-21 | 河北师范大学 | A kind of exciter exciting brain to be in excitatory state |
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2020
- 2020-01-20 CN CN202020132569.4U patent/CN212214379U/en active Active
- 2020-12-22 WO PCT/CN2020/138361 patent/WO2021147596A1/en active Application Filing
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| WO2021147596A1 (en) | 2021-07-29 |
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