Electronic Biowave Physiotherapy Device: Traditional Chinese Circuit D
In short: Traditional Chinese Electronic biowave physiotherapy device. This entry documents a circuit & prototype taken from Chinese practical-technology literature, written for small-scale makers and home producers. The text below is the full English translation of the original Chinese workshop notes, covering materials and quantities, the step-by-step sequence, and the practical cautions recorded in the source. Roughly 4670 words of English technical text, translated and preserved without editing. It is intended for experimental and reference use, not for regulated or commercial certification.
Electronic biowave physiotherapy instrumentThe biowave physiotherapy device combines traditional Chinese medicine theory to quickly open up the meridians of the human body by generating electronic waves similar to those of the human body. At the same time, under the action of a specific electric field, the applied medicine is decomposed into ion particles, which penetrate and act on the diseased tissues of the human body in large doses. Therefore, it is an iontophoretic home health care physiotherapy device that has appeared in recent years and combines drug treatment.The circuit schematic diagram of the electronic biowave physical therapy instrument is shown in Figure 58-1 (power supply part) and Figure 58-2 (circuit part).Figure 58-1How it works:This physical therapy instrument uses two R20 and No. 1 dry batteries as its power source. When the switch S is closed, the power indicator VD2 emits light through the current limiting resistor R14, and the level of the power supply voltage can be judged based on its brightness. C8 is the filter capacitor. R1 and R2 are the base bias resistors of the oscillating transistor VT1. T1 and T2 are both ferrite core transformers, and T1 and VT1 form an oscillation circuit, which converts the 3V DC voltage into AC high voltage, and then rectifies it with VD1 to obtain a +9V DC voltage, which provides power for the three integrated blocks of IC1, IC2, and IC3 in the circuit.IC1 is the core of this circuit, model CD4060, which is a 14-bit binary serial counter/divider. The oscillation part is composed of R5, R6 and C4. The oscillation frequency: f0 …
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Lei Cheng
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Lei Cheng