CN2030490U - Portable magnetotherapy medical apparatus - Google Patents
Portable magnetotherapy medical apparatus Download PDFInfo
- Publication number
- CN2030490U CN2030490U CN 87210635 CN87210635U CN2030490U CN 2030490 U CN2030490 U CN 2030490U CN 87210635 CN87210635 CN 87210635 CN 87210635 U CN87210635 U CN 87210635U CN 2030490 U CN2030490 U CN 2030490U
- Authority
- CN
- China
- Prior art keywords
- needle
- magnetotherapeutic
- driving mechanism
- control device
- resistance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Magnetic Treatment Devices (AREA)
Abstract
The disclosed is a portable magnetotherapy medical apparatus which comprises a magnetotherapy needle, a driving mechanism and a control device, wherein, the driving mechanism and the control device causes the magnetotherapy needle to reciprocate. The magnetic field intensity of the apparatus is between 600 and 8000 gauss. During treatment, the head of the magnetotherapy needle knocks at the acupoint selected according to the state of an illness. The apparatus can treat any disease which can be treated by conventional acupuncture without pain. The apparatus also has special effect on diseases, such as diabetes.
Description
This utility model belongs to a kind of small-sized armarium.
Acupuncture and moxibustion treatment is one of ancient and effective therapy of China, and along with electromagnetic theory and biological theoretical development, people have carried out magnetotherapy again, as being fixed on the magnet ring that permanent magnet makes on the acupuncture point, carry out magnetic therapy etc., have obtained certain medical effect.
The purpose of this utility model is to provide a kind of portable magnetic needle to treat machine.
This utility model is made of the reciprocating driving mechanism of magnetotherapeutic needle, magnetotherapeutic needle, control device and shell that can be reciprocating.The magnetotherapeutic needle front end is provided with the permanent magnet that magnetic field intensity is 600～8000 Gausses.
In order to determine treatment time, in this utility model, also can also put timer or Multipath timing device, determine during for single or multiple patient treatment that treatment time uses.
Magnetotherapeutic needle of the present utility model, under the driving and control of driving mechanism and control device, reciprocating with certain frequency.When treatment, can then the syringe needle of magnetotherapeutic needle be aimed at the acupuncture point according to the selected acupuncture point of patient treatment needs.Like this, magnetotherapeutic needle just knocks selected acupuncture point with certain frequency, because the magnetic field intensity of magnetotherapeutic needle is between 600～8000 Gausses.Therefore when the syringe needle of magnetotherapeutic needle close or when leaving the acupuncture point to the acupuncture point, all there is very strong flux to pierce into or leave the acupuncture point, the needling action that is equivalent to a very strong invisible magnetic needle, and when the syringe needle of magnetotherapeutic needle impacts on the acupuncture point, to the acupuncture point except that magnetic effect, the acupuncture point also played push effect, be equivalent to the Shi pin function in ancient times " nine kinds of needles ", the disease that the conventional acupuncture of all usefulness can be treated all can be treated with this utility model, and do not have pain, diseases such as diabetes are had outstanding curative effect.
Fig. 1 is the structural representation of a kind of embodiment of the present utility model.
Fig. 2, Fig. 3 are the structural representations of the another kind of embodiment of this utility model.
Fig. 4 is the control device circuit structure diagram of above-mentioned two embodiment.
Now the utility model is described in further detail in conjunction with the accompanying drawings.Portable magnetic needle shown in Figure 1 is treated machine, is made of magnetotherapeutic needle, driving mechanism, control device 6, shell 11, lead 7 plugs 8.Magnetotherapeutic needle is made of syringe needle 1, connecting rod 2, back of the body medicated cap 3.Syringe needle 1 is made by permanent magnet, and magnetic field intensity is between 600～8000 Gausses, and syringe needle 1 is arranged on the front end of connecting rod 2, and back of the body medicated cap 3 is made by ferrous materials, is fixed on the rear end of connecting rod 2 with screw thread.Driving mechanism is made of spring 4 and electric magnet 5, and spring 4 is arranged between back of the body medicated cap 3 and the electric magnet 5.Spring 4 is fixed on the shell 11 near an end of electric magnet 5.Shell 11 is provided with positive stop 10, and magnetotherapeutic needle is provided with positive stop 9, by positive stop 9 and 10, makes the stroke of magnetotherapeutic needle obtain limiting.The circuit structure of control device 6 as shown in Figure 4.Magnetotherapeutic needle, driving mechanism, control device all are arranged in the housing 11, and it is provided with the position as shown in Figure 1.
The circuit structure of control device 6 is made up of multi-harmonic self-excited oscillation circuit, control circuit, drive circuit and two groups of dc supplies.
Multi-harmonic self-excited oscillation circuit is by resistance R
2, stabilivolt W
1, resistance R
3, capacitor C
3, diode D
5And 555 integrated circuits are formed.When energized, because capacitor C
3On have little time the charging, cause the 2. foot of 555 integrated circuits to be in low level, cause being output as high level.When power supply through resistance R
1, stabilivolt W
1, resistance R
3To capacitor C
3Charging, when VC 〉=2/3 VCC, output becomes low level by high level, makes the discharge tube conducting of 555 IC interiors, capacitor C
3Through stabilivolt W
1, resistance R
3With discharge tube discharge, when level dropped to VC≤1/3 VCC, output transferred high level to by low level.Capacitor C
3Charging goes round and begins again so once more, forms vibration, diode D
5Be the charging guiding tube, when regulating stabilivolt W
1The time can make 555 integrated circuits 3. foot output of outfan, the square wave that occupation efficiency DF changes in 2～98% scopes.Therefore control circuit gets the electric time, also just can 2～98% very on a large scale in variation.
Period of oscillation and frequency are approximately:
T=(R
2+ W
1+ R
3) C
3/ 1.46
F=1/T
Dutycycle is: DF=(R
2+ W
On)/(R
2+ W
1+ R
3)
W wherein
OnBe W
1The contact be worth with top.
Control circuit is by 555 integrated circuits, resistance R
5, audion T
1Form.The square liquid of the EDM Generator of Adjustable Duty Ratio that produces when multi-harmonic self-excited oscillation circuit, through the 3. foot output of 555 integrated circuits, when the square liquid of 555 integrated circuits output is high potential, audion T
1Base potential Vb increase, make audion T
1Conducting is like this by audion T
1The drive circuit load R that is controlled
L, resistance R
4Conducting.When the square wave of 555 integrated circuits output is electronegative potential, make audion T
1Base potential Vb descend audion T
1End.So circulation makes drive circuit and control circuit move simultaneously.
Drive circuit is by load R
L, resistance R
4And diode D
6Form.When control circuit output high level, audion T
1Base potential Vb greater than 0 o'clock, audion T then
1Conducting, the DC voltage behind over commutation is through load R
LWith current-limiting resistance R
4And audion T
1Collector and emitter form path, load R
LAction, when the control circuit output low level Vb less than 0 the time, audion T then
1End, at this moment load R
LIn the loop because of not having electric current by ending.
Because R
LBe inductive element, so just have inductance to exist.Work as T
1When audion ends, at R
LOn will produce very high induction electromotive force, this induction electromotive force is added in audion T with supply voltage
1On, might damage audion T
1, institute thinks protection audion T
1, at R
LLast parallel diode D
6, at audion T
1During shutoff, make induction electromotive force form path and discharge, current changing rate is diminished, therefore induction electromotive force also reduces, and plays protection audion T
1Effect.
For complete machine can better be worked, dc supply has adopted the transless rectification circuit.After connecting alternating current source, alternating current power supply is through capacitor C
1Blood pressure lowering, D
1～D
4The bridge rectifier of diode is as total dc supply.The DC voltage of non-filtered voltage stabilizing is through resistance R
1Current limliting, DW
1Voltage stabilizing and capacitor C
2Filtering supply with later on the multi-harmonic self-excited oscillation circuit of forming by 555 integrated circuits, the working power of control circuit.
Another road is through stabilivolt DW
2And capacitor C
4Voltage regulation filtering after, supply with the working power of drive circuit.
During use, connect K switch
1, 220 volts of alternating current power supplys are through C
1Blood pressure lowering, D
1～D
4The rectification of diode and C
2DW
1, C
4DW
2Voltage regulation filtering after, supply with self-maintained circuit and drive circuit and make power supply and use.Since the moment of energized, capacitor C
3On have little time charging, make 555 integrated circuits 2. foot be low level, and outfan 3. foot be high level, when through T constantly after, make capacitor C
3When being charged to greater than 2/3 VCC, promptly 555 integrated circuits 2. foot be high level, make like this outfan 3. foot be low level, so be concatenated to form vibration.This oscillator signal is through the R of control circuit
5, audion T
1Effect, make drive circuit R
L, R
4The do action with the height of control circuit outputting oscillation signal.The coil that is to say the electric magnet 5 that makes driving mechanism has electric current to pass through, or no current passes through, and when the coil of electric magnet 5 had electric current to pass through, electromagnet armature just attracted to carry on the back medicated cap 3, and moves after driving whole magnetotherapeutic needle, and at this moment spring 4 is in compressive state.When the coil no current of electric magnet 5 passed through, electric magnet 5 discharged back of the body medicated caps 3, and at this moment spring 4 just flicks off magnetotherapeutic needle forward, and knocks on the acupuncture point that the patient selectes, and reaches therapeutic purposes.
Fig. 2 and Fig. 3 are the structural representations of another embodiment of the present utility model.Be characterized in that control device is arranged in the control chamber 12, also is provided with intervalometer 13, buzzer 14 in control chamber 12.The control panel of control chamber 12 is provided with supply socket 15, crystal clock 16, switch 17, display lamp 18.
Claims (4)
1, portable magnetic needle is treated machine, by magnetotherapeutic needle, and the reciprocating driving mechanism of magnetotherapeutic needle, the control device of driving mechanism, the control chamber 12 and the shell that are provided with intervalometer 13, buzzer 14, crystal clock 16, switch 17, electric numb socket 15 constitute.It is characterized in that said magnetotherapeutic needle is made of syringe needle 1, connecting rod 2, back of the body medicated cap 3, syringe needle 1 is arranged on the front end of connecting rod 2, and back of the body medicated cap 3 is fixed on the rear end of connecting rod 2 with screw thread, and magnetotherapeutic needle is provided with positive stop 9; Said driving mechanism is made of spring 4, electric magnet 5, and spring 4 is arranged between back of the body medicated cap 3 and the electric magnet 5; Said control device is made up of multi-harmonic self-excited oscillation circuit, control circuit, drive circuit and two groups of dc supplies; Magnetotherapeutic needle, driving mechanism, control device all are arranged in the shell 11; Shell 11 is provided with positive stop 10, and magnetotherapeutic needle is provided with positive stop 9.
2, portable magnetic needle according to claim 2 is treated machine, it is characterized in that said syringe needle 1 is that 600～8000 Gausses' permanent magnet is made by magnetic field intensity, and back of the body medicated cap 3 is made by ferrous materials.
3, portable magnetic needle according to claim 1 is treated machine, it is characterized in that control device is arranged in the control chamber 12.
4, portable magnetic needle according to claim 2 is treated machine, it is characterized in that multi-harmonic self-excited oscillation circuit is by resistance R
2, stabilivolt W
1, resistance R
3, capacitor C
3, diode D
5And 555 integrated circuits composition, control circuit is by 555 integrated circuits, resistance R
5, audion T
1Form, drive circuit is by resistance R
4, R
LAnd diode D
6Form, two groups of dc supplies are respectively by capacitor C
1With diode D
1～D
4, stabilivolt DW
2With capacitor C
4Form.The time device 13, buzzer 14.The control panel of control chamber 12 is provided with electric numb socket 15, crystal clock 16, switch 17, display lamp 18, the numb plug of known electricity that will have the magnetic lever during use, inject in the electric numb socket 15, the electric magnet failure of oscillations, the patient holds the magnetic lever, can constitute the electromagnetism synchronous therapeutic with magnetotherapeutic needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87210635 CN2030490U (en) | 1987-10-12 | 1987-10-12 | Portable magnetotherapy medical apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87210635 CN2030490U (en) | 1987-10-12 | 1987-10-12 | Portable magnetotherapy medical apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2030490U true CN2030490U (en) | 1989-01-11 |
Family
ID=4825551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87210635 Withdrawn CN2030490U (en) | 1987-10-12 | 1987-10-12 | Portable magnetotherapy medical apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2030490U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104127315A (en) * | 2013-05-05 | 2014-11-05 | 王德元 | Disposable percussion type acupuncture needle |
| CN104983447A (en) * | 2015-07-06 | 2015-10-21 | 丁永 | Blood-letting puncture device |
| CN107427406A (en) * | 2015-04-13 | 2017-12-01 | 贝勒斯医疗有限公司 | Collagen stimulation apparatus and method |
| CN113057879A (en) * | 2021-03-30 | 2021-07-02 | 寿阳艾灸堂农业科技有限公司 | Moxa stick and moxibustion device |
-
1987
- 1987-10-12 CN CN 87210635 patent/CN2030490U/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104127315A (en) * | 2013-05-05 | 2014-11-05 | 王德元 | Disposable percussion type acupuncture needle |
| CN107427406A (en) * | 2015-04-13 | 2017-12-01 | 贝勒斯医疗有限公司 | Collagen stimulation apparatus and method |
| US10667830B2 (en) | 2015-04-13 | 2020-06-02 | Bellus Medical, Llc | Collagen stimulation device and methods |
| CN104983447A (en) * | 2015-07-06 | 2015-10-21 | 丁永 | Blood-letting puncture device |
| CN113057879A (en) * | 2021-03-30 | 2021-07-02 | 寿阳艾灸堂农业科技有限公司 | Moxa stick and moxibustion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |