If you or a loved one suffers from pain in joints from salt deposits (polyarthritis, arthritis, arthrosis), then try to apply the proposed device.
All kept on the electronic connections of atoms, electrons, protons, etc. But the body of itself generates electrical signals that control our health. Improper electrical connections in the body causes disease. On the principle of restoring ties in the human body builds all the teachings of the ancient Chinese medicine impact on biologically active points (Zhen-Chiu therapy). Modern medicine and the development of electronics has added to this teaching various forms of reflexology. This laser, magnetic, light, sound and many other types of therapy. Most of them directed topically (locally) effect on the painful areas body.
Offer the device generates magnetic field pulses of low power. Diagram of the device given in Fig. 1.
Device consists of three functional blocks of the generator and shaper and amplifier current. The generator is assembled according to the scheme of the multivibrator on the elements DD1.1, DD1.2. The shaper short pulse consists of a differentiating network C2,R4 and elements DD1.3, DD1.4. The current amplifier assembled on transistors VT1, VT2, operating in key mode. Diode VD1 is necessary to protect the transistors from breakdown of the inductance currents. The led can take type AL307 or any other, reducing the value of the resistor R7 to 2 K. But this change will increase current consumption.
The electromagnet has a coil resistance of at least 20 Ohms. The solenoid coil is wound on the frame with an internal diameter of 10 mm and 20mm outer wire sew-2 0,22. The coil can take the ready from the thread, but definitely wooden. Winding up to of filling the frame. The last layer of winding, together with soldered flexible wires length about 50 cm, wrapped with electrical tape. In the hole of the coil is inserted a magnetic core made of soft steel, for example, steel 3. In as a core for the coil, taken from the thread, well the bolt is screwed M10 without head. The device is collected in a suitable box, which stipulates the inverter, led, battery type (Krone). The wire from the magnet connects to the stereo device connector, which simultaneously performs the function of the power switch. When you first turn control changing the frequency of signal, turning the knob frequency. The function can check if bring it to the screen color the TV is secure. On the screen in sync with flashes of the led should to receive the shading.
Drawing the PCB shown in Fig. 2.
Do not use the appliance to people who have Electromechanical pacemakers! During operation, the magnet is brought to painful joint magnetic circuit and make slow circular motion. The time of exposure to 30 minutes. The oscillator frequency set minimum, controlling them the flashes of the led. If the pain does not subside, the oscillation frequency is slowly increased. It should be remembered that a high frequency is intended for breakdown of deposits salts, so the pain for a while is likely to increase.
This device can be used in the treatment of fractures and wound healing [1], and for dental pain.
Another use of this device - treatment of seeds before planting. On the box seed is a magnet for 30 seconds, the pulse frequency is minimal. Many years the practice of seed treatment showed good survivability of seedlings, increasing resistance to disease and larger fruit. Although in the first phase, up to the present sheet the plant is delayed in growth, subsequently it is overtaking not processed seedlings. The essential thing is not to overdo it when handling the magnet.
Literature
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