Physical electrotherapy device

A physical electrotherapy device comprised of:

• A pulse switch selector utilized to selectively toggle between three different outputted wave forms:
• A first section pure pulse wave consisting of an integrated circuit U1, U1 internally including reverse logic gates U2C and U2D, resistors R13 and R16, and a capacitor C3 that enable the generation of a fundamental pulse wave, the lowest frequency of which is 1.2 Hz;
• this section toggled by the said pulse switch selector.
• A second section that is an intermittent pulse wave generating oscillator 3 consisting of a square wave oscillator circuit, an intermittent wave outputting fundamental frequency circuit, and a pulse wave frequency control circuit, wherein the square wave oscillator circuit structure consists of reverse logic gates U2E and U2F, a capacitor C5, and resistors R21 and R22;
• when the second section intermittent wave has output, the fundamental wave frequency consists of control by a transistor Q5 and resistors R4, R7, and R14;
• the pulse wave frequency circuit structure consists of a controlling transistor Q8 and resistors R20 and R22, and the switch circuit structure consists of a controlling transistor Q7 and a resistor R18, which are utilized to control the second section intermittent wave form, this section utilizing the pulse switch selector (SW1) for toggling, the fundamental frequency of which is approximately 70 Hz and the slowest period is one alternation every two seconds.
• A third section that is a high/low frequency alternating wave generating oscillator 4 consisting of a square wave oscillator circuit, a high/low frequency control circuit, and a pulse wave frequency control circuit, wherein the square wave oscillator circuit structure consists of reverse logic gates U2A and U2B, a capacitor C8, and resistors R26 and R28;
• the high/low frequency control circuit consists of transistors Q1 and Q2 and resistors R8, R9, R11, and R12 that shape the third section high/low frequency alternating waves, and the pulse wave frequency circuit consists of a controlling transistor Q9 and resistor R27, this section utilizing the pulse switch selector (SW1) for toggling, the slowest duration, low frequency of which is approximately 1 Hz, the highest frequency is approximately 70 Hz, and during a period of approximately five seconds, the high/low frequency alternates once.
• A rectifier, wave filter, and voltage stabilizer circuit 5, a circuit that consists of two diodes D2, a rectifier D3, a voltage stabilizing integrated circuit U3, resistors R24 and R25, and capacitors C6 and C7.
• An LED output indication circuit 6 consisting of a transistor Q4, resistors R3 and R5, and a light emitting diode LED1, and is utilized to commence time indication.
• A voltage output circuit 7 consisting of a transistor Q6, a variable resistor VR1, a resistor RI 5, a transformer T1, and a jumper switch J3, and is utilized to regulate the amount of outputted voltage and increase output efficiency such that after pulse wave output through the transformer T1, a positive/negative pulse wave is generated.
• As for the operating method when the said electrical frequency mechanism circuit is switched on, voltage is supplied to the input terminal, a variable resistor VR2 alters the voltage and adjusts for three types of output wave form frequencies, square waves are then executed after control by the square wave oscillator circuit, the switch circuit, and the frequency circuit;
• the said pulse switch selector (SW1) is capable of toggling between the three types of pulse wave forms, the said three types of pulse wave wave forms can be measured at the output terminal circuit J2 position and, furthermore, the output terminals are externally connected to electrodes and after first being magnetically charged, completion is by electrical discharge principles, and following pulse wave triggering, different positive and negative waves are generated and as the magnitude of the triggering current and voltage are varied, the resistance under load of the upper half wave and the lower half wave is altered, thereby automatically adjusting the upper and lower wave width as well as the outputted voltage and current.