SU904720A1 - Method of effecting central nervous system - Google Patents

Description

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This invention relates to medicine and can be used in obstetrics and gynecology.

There is a method of affecting the central nervous system on the region of the forehead and neck under the mastoid processes by the combination of impulse currents with an additional constant component to.

However, the known method allows to accelerate and deepen the onset of the therapeutic and analgesic effect only at maximum values of the average value of the current in the patient's circuit, which exceeds the patient's threshold sensations, causes unpleasant sensations at the points of application of electrodes.

The aim of the invention is to enhance the effect of the electrotranquilization of Qes. Exceeding the patient's threshold sensations under the electrodes. ,

This goal is achieved by starting first with a single current source to the left hemisphere.

And at the moment of reducing its complex resistance, the influence of another source of Current on the right hemisphere is added, and the average value of the current in the area of the right hemisphere is set 2-2.5 times the average current in the left hemisphere.

The method is carried out as follows.

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Example 1. A woman is put on the head with a mask of rubber bands into which four electrodes are mounted, which are applied through 1015 gauze pads on

15 forehead (cathode) and neck under the mastoid processes (anode) of the left hemisphere (first pair of electrodes).

The other two electrodes are placed in the same areas, but the right hemisphere (the second pair of electrodes).

Claims (2)

After that, the first pair of electrodes is connected to the first source of stabilized pulsed voltage, which has the ability to smoothly adjust the MactoTbi for the following and the duration of the pulses in constant and variable duty cycle modes (LENAR apparatus 1). The second pair of electrodes is connected to the LENAR 2 apparatus. After this, a pulse action is carried out. Turn on the power of both devices. Set the pulse repetition rate from about 150 to about 200. Hz on both devices, and the duration of the pulses is set in the range from 0, L ms to 0.2 ms. After that, on the apparatus 1, where the first pair of electrodes is connected to the left hemisphere, according to the milliammeter reading, the average current value is increased to 0.1-0.2 mA by adjusting the additional constant component. With the appearance of a tingling, the impulse frequency up to 500 Hz is increased in the area of electrode overlap. After that, the output voltage is increased to increase the average current value in the patient's circuit to 0.5-0.6 mA. When objectionable sensations appear under the electrodes, the pulse frequency is increased to 800-1000 Hz, and the additional constant component is eliminated in 10-20 minutes. The impact on the left hemisphere is continued for 25-30 minutes until a self-directed arrow of the measuring device appears to the right, which indicates a decrease in the impedance under the electrode. After that, simultaneously and separately, the output voltage of apparatus 2, which is connected to the right hemisphere, is increased and the average value of the current in centrifugal circuits is set by the patient to the same method up to 0.8 mA. When preparing pregnant women for childbirth, the ratios 0, mA to the left and 0.8 mA are recommended on the right, with anesthesia and regulation of the generic activity - 0.5 mA on the left and 1.0 mA on the right or 0.6 mA tear and 1.2 mA on the right. After the first session, it was noted that a diffuse, regular alpha rhythm in the background electrical activity of the impulses after a pulse effect deepened the deceleration processes after 2-3 sessions, causing the appearance of birth activity. At the same time, in those observations, where the organism of a pregnant woman is biologically ready for childbirth, the impulse effect causes the development of ancestral activity after 1-2 sessions, which, in connection with the appearance of contractions, is then accompanied by increased irritation of the cortex. In the absence of biological readiness, the pulse effect of the proposed method deepens the processes of inhibition, contributes to the appearance of the alpha rhythm. Example 2. Diagnosis - weeks of pregnancy, the first urgent spontaneous birth in occipital previa. Before the impulse effect of the proposed method, the delivery lasted 8 h 0 min, contractions were weak, after 7-8 min for 20-25 s, opening the cervix 3 cm. for 1 h kO min, contractions increased after k min for 30–35 s, opening the cervix 5–6 cm. After a short “session (for the electrical recording activity, the session was repeated 1 h 30 min. Opening the cervix | uterus full. Before the development of the attempt, 3 hours and 50 minutes passed from the beginning of the impulse effect. Overall ovopotr 150 ml of the total duration of labor by period: 1-13 h 10 min; 1-35; III - 10 min. The newborn is rated 9 and 9 points, a single cord entanglement around the neck.The birth took place with the full effect of pain on the background of a significant deepening process Inhibition. The average value of the current on the left reached 0.5 mA, and on the right, 1.0 mA, the painful sensations decreased as the current in the region of the right hemisphere increased. At the same time, the woman in labor did not experience any unpleasant sensations in the area of electrode overlap. . At the same time, the total exposure current was 1.5 mA. The proposed method allows us to dramatically increase the regulatory effect of the pulse effect due to its effect in accordance with the physiological features of the central nervous system. At the same time, each hemisphere of the brain is exposed to minimal values of current and output voltage, and, in general, without any adverse reactions, the effect deepens against the background of deepening inhibition processes in the cerebral cortex, creating optimal conditions for a functional central nervous system. The invention of the method of affecting the central nervous system in the forehead and neck area under the mastoid processes is a combination of impulse currents with an additional constant component, distinguished by the fact that, in order to enhance the effect of electrotranquilization without exceeding the patient's threshold sensations under the electrodes, first the current source on the left hemisphere and at the time of decreasing its impedance add the effect of another current source on the right hemisphere, and the average Its current value in the area of the right hemisphere is set 2-2.5 times the value of the average value of the current in the left hemisphere. Sources of information taken into account in the examination 1. USSR author's certificate N «75155, cl. А 61 N Т / З, IS.