Review of the principles and characteristics of electronic medical devices currently in production and sales of a large number of various electronic medical devices (appliances, devices) for the prevention and treatment of illness in the home. They differ in the nature and extent of human exposure, design and price. However, the available promotional offers do not praise possible to objectively evaluate the capabilities of devices to cure certain diseases. No one has ever conducted a comparative analysis of their performance and cost. Practically this is impossible due to lack of schematics and the lack of objective information on the technical and medical characteristics. Try to understand at least that we can.
First, a brief educational program: The effectiveness of electronic medical devices depends primarily on the used radiator and properties coming on them baseband. As the emitters of quantum devices (channels) are used for various kinds of light emitting diodes (group LEDs) and diodes and low-power infrared lasers, similar to those used in disk drives and consumer equipment. The nature of the radiation they have about the same, but the lasers are more complicated, more expensive and at the same time, have a narrow beam radiation pattern. Emitters of acoustic instruments (channels) may be audible dynamic loudspeakers, audio, piezoelectric transducers and high- (Ultrasound) resonators. Shared head because of the low energy characteristics are not used now. In devices (channels) DC or low frequency pulsed magnetic field applied permanent magnets, the windings of transformers, inductors, and various electrical coil. Note: a) designed by me original high-grade channel "field + ultrasound" uses high-frequency chokes and quartz crystals, and b) there are instruments (channels) of direct action, which are characterized in that the pulsed low or high voltage is applied without direct emitters to areas of the human body with by special plates or probes.