CN201139868Y - Novel portable electric ion gastric motility instrument - Google Patents
Novel portable electric ion gastric motility instrument Download PDFInfo
- Publication number
- CN201139868Y CN201139868Y CNU2008200890535U CN200820089053U CN201139868Y CN 201139868 Y CN201139868 Y CN 201139868Y CN U2008200890535 U CNU2008200890535 U CN U2008200890535U CN 200820089053 U CN200820089053 U CN 200820089053U CN 201139868 Y CN201139868 Y CN 201139868Y
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- Prior art keywords
- instrument
- novel portable
- booster circuit
- gastro
- dynamometer
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Abstract
A novel portable iontophoresis gastro-dynamometer mainly solves the problem that no instrument is available to realize drug targeting in the existing gastrosis iatrotechnique. The gastro-dynamometer is characterized in that a casing (1) of the gastro-dynamometer is internally provided with an AC and DC variable pulse energy storage voltage booster circuit which is composed of an EM78 series singlechip, a reactor, a triode, resistance and capacitance, etc., and the output end of the voltage booster circuit is connected with a positive electrode and a negative electrode (2, 3) by a connecting wire that is extracted from the output end of the voltage booster circuit. The novel portable iontophoresis gastro-dynamometer can control the diffusion velocity and direction of medicine ingredients by controlling the direction and the strength of an electrical field, and the medicine ingredients can enter the stomach through the skin with certain infiltration capacity, thereby realizing the drug targeting, reducing the occurrence of drug reaction and improving the healing efficacy.
Description
Technical field:
This utility model relates to a kind of medical treatment device, specifically, relates to a kind of electronic installation that is used for the treatment of the stomach illness.
Background technology:
In the existing treatment technology of stomach illness, all be by oral administration usually, the absorption by stomach realizes the treatment to disease of stomach.But but there is following problem in this conventional treatments: because the uncontrollable absorption to medicine of patient self, although be used for the treatment of the stomach illness after most medicine is absorbed, but still have some ingredients to be absorbed, produced a large amount of drug side effectes thus by other organ of human body.Given this, if once the someone proposed to find a kind of instrument can realize the targeting medication, promptly control the diffusion velocity and the direction of ingredient, so just can solve the drug side effect problem that traditional treatment produces to a certain extent, but also do not have a kind of like this instrument in the prior art.
The utility model content:
There is not a kind of instrument can realize the problem of targeting medication in order to solve in the existing gastrotherapy technology, this utility model provides a kind of novel portable electron ion gastric motility instrument, this kind novel portable electron ion gastric motility instrument can allow the ingredient of treatment gastropathy charged, can be by the direction of control electric field and diffusion velocity and the direction that intensity is controlled ingredient, enter into stomach by skin with certain penetrating power, thereby realize the targeting medication, reduce the generation of drug side effect, improved curative effect.
The technical solution of the utility model is: this kind novel portable electron ion gastric motility instrument, comprise Instrument shell and the positive and negative electrode of drawing in the housing thus, an AC-DC pulsed energy storage booster circuit that is made of EM78 series monolithic, reactor, audion and resistance, electric capacity etc. is arranged in the wherein said Instrument shell, the outfan of booster circuit is drawn the connecting line with described positive and negative electrode thus, and described EM78 series monolithic is the EM78P16 type.
The utlity model has following beneficial effect: when using this instrument, the stomach medicine is placed between the electric field region of two electrodes, make that thus ingredient is charged, by the direction and the intensity of the built-in programme-control electric field of single-chip microcomputer in the instrument, thus the diffusion velocity and the direction of control ingredient.Enter into stomach by skin, thereby realize the targeting medication, reduced the generation of drug side effect, improved curative effect with certain penetrating power.
Description of drawings:
Fig. 1 is a schematic appearance of the present utility model.
Fig. 2 is the electrical schematic diagram of this utility model inside.
1-Instrument shell among the figure, 2-anelectrode, 3-negative electrode.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
By shown in Figure 1, this kind novel portable electron ion gastric motility instrument, comprise Instrument shell 1 and the positive and negative electrode of drawing in the housing thus, as shown in Figure 2, an AC-DC pulsed energy storage booster circuit that is made of EM78 series monolithic, reactor, audion and resistance, electric capacity etc. is arranged in described Instrument shell 1, and the outfan of booster circuit is drawn the connecting line with described anelectrode 2, negative electrode 3 thus.The preferred EM78 series monolithic that adopts is the EM78P16 type in this example, and the concrete mode of connection as shown in the figure.Wherein, the first foot P52 output waveform density is controlled by switch S 2 and S3, presses switch S 2, and waveform density is strengthened, and presses switch S 3 waveform density and weakens.Reactor is chosen 2.2 milihenries in this example, and its energy storage is boosted the back by being added to behind diode rectification and the capacitor filtering on anelectrode 2 and the negative electrode 3.
This instrument is to utilize charged particle stressed principle in electric field to finish.Consider that skin has certain penetrating power, if skin and being applied to has electric field to exist containing on the skin between the charged particle medicine, then medicine just can be subjected to this kind electric field effects by the speed that skin enters, and the direction intensity of this electric field all can the people for applying and controlling.
As shown in Figure 2, the booster circuit in this instrument had both guaranteed few with battery and smaller size smaller, and having guaranteed again to provide enough strong electric field; Security intensity restriction circuit assurance user is not passed to super-high-current and is suffered damage, waveform selects circuit can realize selecting the waveform of some different duty, dimmer circuit is recently regulated the envelope amplitude of its waveform by the duty of high frequency DC pulse and then is reached the purpose of regulating intensity, high as this method efficient of Switching Power Supply, timing circuit is then controlled the time of each added electric field.
After this utility model has become alternating current into unidirectional current output, thereby to guarantee the total effect of strengthening the directed diffusion of medicine toward a direction motion of charged particle, and use the theory that pulsation charging can provide high recharge efficiency, still adopt the pulse direct current electric field, considering needs reinforcement decides intensity DC electric field, then electric capacity of cross-over connection between two electrodes.
Claims (2)
1, a kind of novel portable electron ion gastric motility instrument, comprise Instrument shell (1) and the positive and negative electrode (2 of drawing in the housing thus, 3), it is characterized in that: an AC-DC pulsed energy storage booster circuit that is made of EM78 series monolithic, reactor, audion and resistance, electric capacity etc. is arranged in the described Instrument shell (1), the outfan of booster circuit is drawn the connecting line with described positive and negative electrode (2,3) thus.
2, novel portable electron ion gastric motility instrument according to claim 1, it is characterized in that: described EM78 series monolithic is the EM78P16 type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200890535U CN201139868Y (en) | 2008-01-14 | 2008-01-14 | Novel portable electric ion gastric motility instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200890535U CN201139868Y (en) | 2008-01-14 | 2008-01-14 | Novel portable electric ion gastric motility instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201139868Y true CN201139868Y (en) | 2008-10-29 |
Family
ID=40067585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200890535U Expired - Fee Related CN201139868Y (en) | 2008-01-14 | 2008-01-14 | Novel portable electric ion gastric motility instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201139868Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362445A (en) * | 2017-08-30 | 2017-11-21 | 东北师范大学 | Anticancer targeting medicine points to electrostatic field resultant vector intensifier |
-
2008
- 2008-01-14 CN CNU2008200890535U patent/CN201139868Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362445A (en) * | 2017-08-30 | 2017-11-21 | 东北师范大学 | Anticancer targeting medicine points to electrostatic field resultant vector intensifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20140114 |