RU2480145C2 - Device for determination of impact of various studied factors on human and animal organism state by state of tissues density - Google Patents

Abstract

FIELD: medicine.

SUBSTANCE: invention relates to medicine and veterinary, namely to devices for determination of organism state change and its duration under impact of various studied factors. Device contains isolating from external impact chamber, which contains irradiator, possessing two light diodes, one of which emits waves of visible irradiation spectrum, the other - in infrared irradiation spectrum, connected with generator of wave pulse irradiations, photo receiver, connected with calculation unit, registering and amplifying incoming signals, outlets of control signals, additional remote executive elements. Device performs series of irradiations in visible and infrared spectra, directed at body part, placed into isolating measuring chamber.

EFFECT: method makes it possible to measure dynamics of light passing before, during and after studied factor impact and to assess peculiarity of its impact on organism states by value of absorption or amplification of passing light irradiation.

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Description

A device for determining the effect of various studied factors on the state of the human and animal organism according to the state of tissue density.

The invention relates to medicine and veterinary medicine, in particular to devices for determining in express mode changes in the state of human and animal health and its duration under the influence of various studied factors.

Known devices and methods for diagnostic monitoring the functions of various organs and body systems in humans and animals in response to various factors, based on recording changes in heart rate, heart rate, blood pressure, ECG, respiratory rate per minute, encephalography, body temperature.

The disadvantage of these technical solutions is the low information content, the inertia in assessing the effect of exposure to the organism as a whole of one or another influencing factor, the narrow specialization of the functions performed, the fragmentation of the information received, namely, the functioning of any system or organ, on the basis of which a hypothetical conclusion about the general state of health of a person and an animal (with the presence of a subjective factor), in particular, for example, assessing the effectiveness of the result of treatment. Obtained fragmentary diagnostic information often contradicts the actual state of the studied person or animal. Life-threatening conditions are missed, useful means and methods of treatment are rejected, especially at the initial stage of treatment, and, conversely, harmful ones are subjectively evaluated as useful.

The closest analogues are inventions of RF patents No. 2009464 RU, 2306851 RU, 2076628 RU, 2036605 RU, 2056860 RU, 2362887 RU, 2245098 RU, 2157088 RU, 2336806 RU, 2309722 RU, as well as CSI 8100/8100 ROET Bedside Monitor. USA, Patient bedside monitor MARG 10-01, Russia, IFM-500 monitor of Biosys company.

In addition, the processing and generalization of diagnostic information obtained using various technical means requires time, knowledge and experience of diverse specialists.

Known technical solutions do not allow in express mode to quantify a qualitative feature (positive, negative, neutral) and the duration of the reaction of the whole organism to the influence of any factor.

Prototypes in express mode are not able to purposefully quantitatively and qualitatively evaluate the individual reaction of the whole organism during and after exposure to a factor in comparison with the initial state, its duration in a particular person or animal: on drugs, various types and complexes of food, drinks, water from various sources, sports load, physiotherapeutic, bioenergetic, hypnotic effects, technogenic, natural and space factors, etc.

Known diagnostic solutions do not make it possible to overcome the subjective factor in assessing the effect of the studied factor, in particular therapeutic devices, methods and means, and also do not allow a comparative examination of the quality of the obtained therapeutic effect when choosing new promising technical solutions for widespread use.

The purpose of the proposed technical solution is a device that performs in express mode a reliable assessment of the effect on the state of the human body (or animal) in response to the effects of various factors studied (positive, neutral, negative) and the duration of this effect.

The essence of the technical solution is based on the following previously unknown regularity: body tissues with a deterioration in the general condition of the human and animal body become more dense in comparison with the initial state. With an improvement in the general condition of the human body (or animal), the density of tissues decreases. Tissue density increases in direct proportion to the deterioration of the general condition of the body, reaching a maximum in case of death. Body tissues change their biophysical state, namely, density in direct proportion to changes in the rheology of blood, lymph, cerebrospinal fluid, bile, urine. Their rheology increases with improvement and decreases with deterioration.

Dynamic monitoring of changes in tissue density in response to the influence of one or another investigated factor in comparison with the initial density allows a quantitative and qualitative assessment of the overall reaction of the organism to this factor and its duration.

Determination of changes in tissue density is carried out with the passage of penetrating radiation through the body part of the studied organism (finger, earlobe, nostril, etc.). We study the change in tissue density by absorbing a light wave as it passes through the tissue from the emitter to the receiving radiation receiver through the tissue of a part of the body before, during and after exposure to the studied factor.

With a negative effect of the studied factor on a person (or animal), the tissue density increases compared to the initial density and the amount of absorption of the emitted wave by the body tissue increases compared to the original. With a positive factor, the tissue density and absorption of the emitted wave decreases.

This technical solution can be used for remote assessment of the effect of physical activity (overload) on the state of the human body.

A brief description of the drawing device

The device (see figure 1) consists of:

1) generator of penetrating radiation - 1;

2) an insulating measuring chamber that isolates the studied part of the body (finger, earlobe, nostril) from external radiation and influences, also having two LEDs, one of which emits waves of the visible spectrum (for example, 660 nm), and the other of the infrared spectrum (for example, 940 nm) - 3;

3) radiation photodetector - 4;

4) control unit - 5;

5) the amplifier of the received signal is 6;

6) a computing unit for comparing the initial characteristics of light absorption with the characteristics obtained on the background and after exposure of the studied factor to a person or animal (signal comparator) - 7;

7) a registration, alarm and control unit with outputs of control signals, additional, remote, actuating elements - 8.

The operation of the device is as follows:

1) the investigated part of the body (2) is placed in an insulating measuring chamber (3);

2) conduct an initial study of the passage of a series of light pulses through the studied object;

3) analyze the feature of the passage of light pulses through an object placed in the camera (part of the body of a person or animal);

4) a series of wave pulses is passed through a part of the body placed in an insulating measuring chamber against the background of the effect of the studied factor on the human (or animal) body and after the effect of this factor in the monitoring mode;

5) analyze the change in tissue density by absorbing the passage of light radiation through a part of the body placed in an insulating measuring chamber against the background of the action of the studied factor and after its termination;

6) evaluate the comparative indicators of the passage of the light pulse through placed in the insulating measuring part of the body before, during and after exposure to the studied factor;

7) carry out a qualitative assessment of the reaction of the state of the human body (or animal) to the influence of the studied factor and its duration.

Claims (1)

A device for determining the influence of various factors on the state of man and animal, characterized in that it contains a measuring chamber that is isolated from external influences and contains an emitter having two LEDs, one of which emits waves in the visible radiation spectrum, and the other in the infrared radiation spectrum, connected with a generator of wave pulsed radiation, a photodetector connected to a computing unit that records and amplifies incoming signals, outputs of control signals, add nymi remote actuators, wherein the emitter generates penetrating radiation on insulating placed in the measuring chamber body.

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