CN2038012U - Electronic apparatus for percussopunctator treatment - Google Patents

Abstract

The utility model relates to a medical device composed of an electronic circuit and traditional plum blossom needles, which comprises an electromagnetic driving head and an electronic circuit which is composed of a power rectifier circuit, a pulse generating circuit and a driving circuit. A pulse circuit is connected with a needle group with a plum blossom form or other forms, and the needle group is provided with definite controllable bidirectional pulse electric current. The adjustable driving circuit is connected with the driving head to make the frequency and the strength of the knock of the needle head adjustable. Thus, the utility model has mechanical and bidirectional pulse current comprehensive stimulation function for human body acupoints, etc. The utility model can be used for other electrotherapies, and the work efficiency and the curative effect are higher.

Description

Electronic apparatus for percussopunctator treatment

A kind of electronics percussopunctator medical treatment device that this utility model is made up of electronic circuit and percussopunctator tool.

Plum blossom needle therapy is a kind of of China's needled conventionally therapy, more ancient plum blossom needle therapy is that Mei Hua Shi pin group is connected on the needle handle of different shape, though holding the handle low frequency by the doctor kowtows and hits this simple apparatus in affected part surface certain curative effect is arranged, but make the doctor feel that labor intensity is big and be difficult to implement to kowtow accurately to hit frequency and intensity (depth), cause the curative effect instability, cause the development of this traditional remedies of motherland to be affected.After, though the domestic unidirectional galvanic Flos Mume acupuncture instrument that additional aneroid battery and so on the syringe needle also occurs, this class devices work efficient is low easily to make body local organize electrolysis, thereby its use also is restricted.

The purpose of this utility model just be to provide a kind of utilize that electronic circuit and Mei Hua Shi pin apparatus are formed and make its have kowtow hit frequency adjustable, intensity is adjustable and syringe needle has the electronics percussopunctator therapeutic apparatus of the controllable bidirectional pulse current of certain frequency amplitude.

This utility model is achieved in that the percussopunctator group of being made up of according to certain arrangement mode data shape Xiang Tong De Shi pin is connected on the driving head, simultaneously, the pin group also is connected with pulse generating circuit by lead, change the electric current of circuit, just make syringe needle have the controllable bidirectional pulse current of different frequency and amplitude.Above-mentioned driving head comprises coil frame and the stacked line bag that is wound on the skeleton is housed in the outer housing, a magnetostatic utmost point that is threaded in the outer housing inner chamber is arranged under the online bag, drive link and place a spring on the bar, with a moving magnetic pole and the needle stand of being threaded, sheath is with being threaded in the outer housing below at the connecting rod two ends.Wrap at the line of driving head and also to be connected with drive circuit, change drive current, the kowtowing of pin group hits frequency and intensity changes thereupon.

Effect of the present utility model is the bidirectional pulse electric current that has different frequency and amplitude on the syringe needle of this device, easily make the acupuncture point, affected part be subjected to the resultant stimulus of machinery and bidirectional pulse electricity, the pin sense shows and unlikely generation electric fatigue sensation and local organization electrolysis; Simultaneously, also can change the drive current size, the intensity of user acupuncture treatment easy to control is that the depth and pin are speed frequently.Also alleviate usefulness person's labor intensity, improved therapeutic effect.In addition, this device is suitable for treating facial eczema pain, muscular strain, and various illness such as stagnation of QI-blood passages through which vital energy circulates retardance are changed the electrotherapy use that syringe needle is convenient to sterilize and also can be made other disease simultaneously.

Come this utility model is further described below in conjunction with drawings and Examples.

Fig. 1 is a structure principle chart of the present utility model.

Fig. 2 is an electronic-circuit diagram of the present utility model.

Fig. 3 is an electric appliance box outline drawing of the present utility model.

With reference to Fig. 1,

The syringe needle of pin (10) is a round blunt shape, and it is quincunx to adopt five pieces of pins to be arranged in, and also can be arranged in triangle or seven-star shape or other form by three pieces or seven pieces.Guide card (11) is made of lucite and so on nonmetallic materials, has on it by above-mentioned

The pin hole of faller gill row form preparation: the lower curtate preparation at metal guide pillar (12) has identical pin hole equally.Above-mentioned

Pin is welded on the guide pillar and by guide card (11) and needle stand (8) by pin hole again and is fixed as one, and tightens up as bonding or closing in.The screw of one M4 is arranged at needle stand top, and drive link (7) center is a through hole, and lead passes the hole and guide pillar joins: an also available lead connects guide pillar, and another root contacts with the human acupoint position; The connecting rod two ends are shaped on the M4 screw thread and are connected with needle stand and moving magnetic pole (1) respectively.Spring on the suit connecting rod (5) is between the needle stand and the magnetostatic utmost point (6).Line bag (3) and coil frame (4) are positioned in the outer housing (2), and outer housing below makes of lucite of M24 sheath (9) sheath that is threaded.Line bag two leading-out terminals are to be connected on the four-core plug (15) by handgrip (13) inner chamber.The lead that passes tie rod holes also is connected on the four-core plug by handgrip, also is provided with a press button (14) on the handgrip.

With reference to Fig. 2, Fig. 3, four-core plug can and casing shown in Figure 3 on the electric pulse output plughole connect.Make circuit (I) by power supply 2, the universal electric circuit that pulse electrotherapy generation circuit (II) and driving electricity (III) are formed is arranged in the case shown in Figure 3.Pulse electrotherapy generation circuit mainly is to constitute no steady harmonic oscillator by audion BG101 BG102, audion BG103 BG104 constitutes anti-big device and audion BG105 BG106 constitutes high electronics output circuit, BG106 is an emitter follower, and output stage adopts penetrates with being in order to be complementary with human body resistance; Because two die openings its resistance value after only having 5mm, syringe needle to penetrate human body of syringe needle only has tens to hundreds of, so output stage adopts emitter follower to export with Low ESR.Constant when adjustment potentiometer W3 promptly changes circuit, just can reach metering needle head current frequency of oscillation is 180---the purpose of 1200HZ.The syringe needle drive circuit is mainly by trigger impulse generator, compositions such as amplifier.Pass through BG201, W1, R24, the impulse hunting frequency control circuit that C3 forms is (by C3, W1 determines frequency of oscillation) one group of direct impulse signal of output, audion BG202 BG203 amplifies, and adjusts potentiometer W1, constant just can change frequency of oscillation when changing the charging of emitter circuit, controls syringe needle and kowtows that to hit frequency be that speed is 60 thereby reach---600 times/minute purpose.Drive part adopts controllable silicon BA205 control, the controllable silicon anode is added with the 50HZ alternating current, when controllable silicon during in positive half cycle conducting, electric current is by line packet generation magnetic field, and dynamic and static magnetic pole attracts each other, and drive syringe needle by connecting rod by moving magnetic pole, otherwise negative half period disconnects, and resets under spring action, perseveration like this, the driving syringe needle is kowtowed by certain frequency and is hit the affected part.The size of drive current also changes thereupon when adjusting potentiometer W4, drive current is 0.25---1.25A, the number of ampere turns of drive wire bag changes like this, make that magnetic field intensity changes thereupon between two magnetic poles, thereby reach the strength that penetrates of syringe needle, promptly penetrate intensity (degree of depth) and also just change thereupon, and be controlled at 1---in the 4mm scope.

The power work circuit connects 220 volts of civil powers, after rectification respectively with 12 volts, 24 volts, 85 volts of three grades of outputs.

The using method of this device is as follows:

Energized plug and four-core plug, the power-on switch needs by treatment, selects disinfectant pin kind, difference adjusting range knob, the frequency knob, the intensity knob, pin is knob frequently.Hold handgrip and open moving press button, driving head is placed the affected part, can treat.These facility have the handgrip of a tractor serves several purposes and the switch of releasing the button, and driving head is placed the affected part, can treat.These facility have the function of a tractor serves several purposes, use if do other electrotherapy, only need Pulse Electric frequency, intensity are transferred to required degree and make it relevant apparatus connection and can directly use.

Overall dimensions of the present utility model is 90 * 180 * 100, and total weight (containing driving head) is 2.4 kilograms.

Claims (5)

1, a kind of by Flos Mume Pin, power work circuit and pulse generating circuit, the electronics percussopunctator therapeutic apparatus that drive circuit is formed, it is characterized in that in this device driving head being arranged, said driving head is by an outer housing, the magnetostatic utmost point that is connected with the outer housing inner thread, be contained in the coil frame and the stacked line bag that is wound on the skeleton of outer housing inner chamber, by drive link at magnetostatic utmost point center and respectively with a moving magnetic pole that is threadedly connected to the connecting rod two ends, the sheath composition that needle stand is sleeved on the connecting rod and places the spring between the magnetostatic utmost point and the needle stand and be threaded with outer housing inwall lower end also is connected with Flos Mume on the driving head The pin group, pin group and pulse generating circuit join, and the two ends of line bag are connected with and can change the pin group and kowtow the drive circuit that hits frequency and intensity.

2, device according to claim 1 is characterized in that the percussopunctator group is to fixedly connected with a metal guide pillar, and is connected to one in needle stand by the nonmetal guide card of guide pillar again.

3, device according to claim 1 is characterized in that the two-way controllable pulse frequency that the percussopunctator group has is 180---1200HZ.

4, device according to claim 1, it is characterized in that being used to changing pin that the percussopunctator group kowtows the drive circuit that hits frequency and intensity frequently span of control be 60-600 time/minute, the strength control scope is 1---4mm.

5, device according to claim 1 is characterized in that also being connected with a handgrip on the driving head, and handgrip is provided with press button.

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