SU1435240A1 - Meter of spot conduction of skin - Google Patents

Abstract

The spot conductance meter relates to medical technology and can be used to search for BAT, it contains active 1 and passive 7 electrodes (E) connected to series-connected matching unit 6, controlled by a resistive-dependent generator 8, matching unit 9, filter 10 high frequency and block 11 measurement. The peculiarity of the device is that the active electrode 1 is made in the form of the main 2 and several auxiliary G-circumferential stapling electrodes separated by a dielectric and spaced radially relative to 32 with equal angles between them, the brackets being electrically combined through one to two groups that are connected to two terminals of the high-frequency generator 5. The purpose of the invention is to increase the reliability of measurement and electrical safety by creating a skin effect. 1 il. (L

Description

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The invention relates to medical technology and can be used to search for biologically active points (BAT).

The purpose of the invention is to increase the reliability of the definition of BAT and electrical safety.

: The drawing shows the structure of the meter; j The skin point conductance meter contains the active electrode 1, which includes the main electrode 2 and the auxiliary L-shaped memory electrodes made in the form of electro-conductive brackets separated by dielectric 4, isolated along the length and radially relative to electrode 2 with equal angles between brackets , with all the even half of the subsidiary; electrodes are electrically interconnected and with the first output of the high frequency generator 5, the second output of which is connected to the under electrode 2 BAT, its resistance should be an order of magnitude lower than the resistance surrounding its skin area.

In the zone of action of the electrodes 3, energized with a current of high frequency. from the generator 5, a protective spot is formed with the dimensions of the dilution of the projections of the electrodes 3 (brackets), while the measuring current flows only over the surface of the skin with a thickness of less than 50 JIKON even with a more intense pressing of the search probe on the skin.

The introduction of a skin effect reduces traumatic sensation and provides electrical safety.

20 Form ulaizob

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The skin point conduction meter, containing active and passive electrodes, the first generator, is packaged to interconnected electrically resistive-dependent, or even odd half, auxiliary matching unit and measuring electrode unit 3, electrode 2 enclosed in a housing and connected to the second matching unit 6 containing t

VIA, different in that.

that, in order to increase the reliability of the determination of biologically active

barrier chokes (not shown), 30 points and electrical safety, the second input of the block 6 is connected to the second generator, the second generator of the generator 5, the output to the second generator 7, and the output to the series-connected controlled resistive-dependent generator 8, the first matching unit 9, the high-pass filter 10 and the measuring unit 11.

Auxiliary electrodes 3 (brackets) are connected through one joint between each other to create a skin effect on the surface of the skin,

In block 6, the resistance of the epidermis, under the influence of high frequency currents (B.Ch.), is consistent with the generator 8.

The meter works as follows.

When the power supply is turned on, the signal from the generator 8 through the block 9 and the filter 10 is fed to the block 11. At the time of the BAT sensing when the active electrode 1 slides along the epidermis, the passive electrode 7 is in the patient's hand. At the time of occurrence

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high frequency, the second matching unit, switched on between the electrodes and the second generator, and a high pass filter, switched on between the first matching unit and the measuring unit, while the first generator is made high frequency, and the active electrode is made in the form of a main and several auxiliary G shaped clip electrodes separated by a dielectric and located radially relative to the main electrode with equal angles between them, all even-numbered halves of the auxiliary electrodes are interconnected The electrical and one of the terminals of high-frequency generator, a second terminal of which is connected to the passive electrode and connected me.zhdu an electrically odd halves of the auxiliary electrodes, and the main passive electrode connected to the second matching unit comprising inductors obstruction.

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35240. 2

under the BAP electrode 2, its resistance should be an order of magnitude lower than the resistance surrounding its skin.

In the zone of action of the electrodes 3, energized with a current of high frequency. from the generator 5, a protective spot is formed with the dimensions of the dilution of the projections of the electrodes 3 (brackets), while the measuring current flows only over the surface of the skin with a thickness of less than 50 JIKON even with a more intense pressing of the search probe on the skin.

The introduction of the skin effect reduces traumatic sensation and provides electrical safety.

20 Form ulaizob

rete n i

A skin point conductance meter containing active and passive electrodes, a first generator, a resistive-dependent control, a first matching unit and a measuring unit

resistive-dependent equalizer, first matching unit and measuring unit

VIA, different in that.

The resistive-dependent equalizer, the first matching unit and the measuring unit

that, in order to increase the reliability of the determination of biologically active

points and electrical safety, a second generator is inserted into it, made 5

five

five

high-frequency, the second matching unit, included between the electrodes and the second generator, and a high-pass filter, included between the first "matching unit and the measuring unit, while the first generator is made high-frequency, and the active electrode is made in the form of a main and several auxiliary G-image - stapling electrodes separated by a dielectric and located radially relative to the main electrode with equal angles between them, all the even half of the auxiliary electrodes are interconnected The electrical and one of the terminals of high-frequency generator, a second terminal of which is connected to the passive electrode and connected me.zhdu an electrically odd halves of the auxiliary electrodes, and the main passive electrode connected to the second matching unit comprising inductors obstruction.

Claims (1)

Claim A skin point conductivity meter containing active and passive electrodes, a first generator controlled resistively, a first matching unit and a measurement unit, characterized in that, in order to increase the reliability of determining the biologically active point and electrical safety, a second generator made by high-frequency is introduced into it , a second matching unit included between the electrodes and the second generator, and a high-pass filter included between the first matching unit измерения and the measurement unit, the first the generator is made high-frequency, and the active electrode is made in the form of a main and several auxiliary L-shaped staple electrodes separated by a dielectric and arranged radially 'relative to the main electrode with equal angles between them, all even-numbered halves of the auxiliary electrodes are electrically connected to each other and one of the terminals of a high-frequency generator, the second terminal of which is connected to a passive electrode and interconnected. electrically odd halves of the auxiliary electrodes, the main and passive electrodes are connected to the second matching unit containing gg chokes.