TH7019A - Physiotherapy equipment using low frequency electricity - Google Patents

Abstract

Low-frequency electrical physical therapy equipment uses low-frequency voltage, which has a ratio of positive voltage to negative voltage in the range of 0.1 1 to 0.5: 1. Humans or using ion production works well without causing unwanted discomfort such as pain, swelling and burning. This is inevitable when using conventional low frequency electrical physical therapy equipment:

Claims (2)

1.Physical therapy equipment using low frequency electricity This includes a variety of devices (Tr1 T L1 L2 VR1 R1 C1) for generating pulsed low frequency voltage with Positive voltage component (E1) whose amplitude is lower than the amplitude of the negative voltage component. (E2) and devices (PE) for applying such low-frequency voltages to the human body, whereby the ratio of the positive voltage compound (E1) to the negative voltage component (E2) is in the range of 0.1. : 1 to 0.5: 1 and has been given a special feature that Also continue to prepare Various devices (Osc1 Osc2 Tr2 S R2 R4 R3 Tr3 Tr4) for low-frequency voltage pulse interval variation at the conditional period. 2. The device holds the right to claim No. 1, which is specially treated by such low-frequency voltage with a waveform with a double working potential.