RU7296U1 - DIAGNOSTIC SYSTEM OF FUNCTIONAL STATE OF HUMAN ORGANISM - Google Patents

Description

Diagnostic system | functional state of the body

of man

The utility model relates to computer-software complexes intended for conducting zone express diagnostics of the functional state of the human body in polyclinics, dispensaries, rehabilitation centers and special sanatoriums.

Known electrical measuring device for diagnostics, comprising a measuring unit, electrodes, a serially connected current source and a calibrator, an operational amplifier, the inverting input of which is connected through its varistor to its output and connected to the measuring unit adder / ed. testimonial. USSR U50384, class A 61 And ZU / 00, 1u80 /.

The disadvantage of the device is the low reliability of the diagnostic results due to the duration of the current measuring current, which affects the acupuncture points during the measurement process, and also because of the instability of the non-linearity of the varistor, which introduces an error in the scale of electrical measuring instruments for diagnosis according to the R. Foll method.

Closest to the proposed technical solution is a diagnostic system of the functional state of the human body, containing electrodes electrically connected to the measuring unit and an identification unit, including a device for measuring the output voltage proportional to the resistance of the measured

LM 61 A 5/00

plot of the skin / ed. testimonial. USSR I5I4374 class A 61 N ZU / Sh, 1978 /.

The disadvantages of this device include the limited information received related to the sequential search for individual acupuncture points and, as a result, the low estimated ability of the device. In addition, to create noise immunity of the device, it is necessary to supply it with a system of amplifiers, which leads to a complication of the design of the device as a whole.

The task was to develop a device for diagnosing the functional state of the human body combining the high information content of the studied factors, the accuracy of the measurement with the reliability of the design of the device as a whole.

This problem is solved by the fact that in the device for diagnosing the functional state of the human body, containing a measuring unit with a set of electrodes and an identification unit, an electric pulse generator is included in the measuring unit, and the electrode system consists of three pairs of electrodes, independently connected to the generator, while one of these pairs is made in the form of a plate, the other in the form of a hollow cylinder, and the third has a disk shape with a curved working surface.

The device is presented in the drawing: FIG. I is a general view of the device, FIG. : - plate electrode / general view /, fig. 3 - cylindrical electrode / general view /, fig. 4 - disk-shaped electrode // side view /, b of FIG. 5 - disk-shaped electrode / top view //.

The proposed device includes a measuring unit I with an electric pulse generator 2, a plate electrode 3, a cylindrical electrode 4, a disk-shaped electrode 5 having a concave working surface b, an identification unit 7.

The device operates as follows.

Two disc-shaped electrodes 5 are fixed on the patient’s head using a perforated tape so that their concave surface is in contact with the forehead. The legs are mounted on two plate leg electrodes 3. Two cylindrical electrodes 4 are placed in the patient's hands. The generator 2 produces a sequence of pulses, with the negative and positive poles connected by two cables, respectively, with each pair of electrodes 3, 4, and 5 having electrical conductive contact with the skin. The electric field of the polarized pulses creates a skin tissue region between the two electrodes of each pair, whereby the biological state of the tissue between the electrodes changes. The flow of electrons from the generator turns into an ion current.

The results of electrical measurements of the parameters of biologically active zones judge the functional state of the body. The measurement results are taken by the identification unit 7.

The proposed device allows you to automate the diagnostic system by creating and using an expert system implemented on a personal computer.

As follows from the data presented, the proposed system allows one to obtain reference and consultation express information on the functional state of the human body in the form of a phantom analysis, determine the functional status of the body with the allocation of components, and carry out the setting of a clinical diagnostic report with an expert system implemented on a personal computer.

Applicants: A / A.K. Belyaev

ffii # Lt -j Yu. V. Ledkov

Claims (1)

A diagnostic system for the functional state of the human body, comprising an electrically connected measuring unit with a set of electrodes and an identification unit, characterized in that the measuring unit includes an electric pulse generator, and the set of electrodes consists of three pairs of electrodes connected to it, one of which is made in the form of a plate and the other in the form of a hollow cylinder, and the third is in the form of a disk with a concave working surface.