Main functions and requirements

The environment condition and operation condition shall be as follows:

Environment temperature: 10℃～ 40℃;

Relative humidity: 30%～75%;

Atmospheric pressure: 700hPa～1060hPa;

2. 2

Power source shall be as follows:

Power supply: 220V±22V;

Supply frequency: 50Hz±lHz;

Input power: 35VA;

2. 3 Feather:

1) Three channels output

2) Pulse frequency

I  (Complete denervation): output pulse frequency 500Hz, modulation wave frequency 0.5Hz-5Hz, adjustable continuously, franchise±15%;

II  (Partal denervation): output pulse frequency 0.5Hz-5Hz, adjustable continuously, franchise±15%;

3) Pulse width

I  (Complete denervation): pluse width is made up of 5pcs 1ms. Width of modulation wave 10ms, franchise±30%;

II  (Partal denervation): pluse width is 10ms;

4) Under 500Ωload resistance, output electricity of each channel ≤80mA, adjustable continuously

5) Treatment time: 5min, 10 min, 15 min, 20 min, 25 min, 30 min, franchise±10%.

6) Output waveform: Two-way asymmetrical square-wave

7) Size: 420*360*232mm, franchise±20mm

Contraindications

1, Amyotrophic lateral sclerosis;

2, The progression of multiple sclerosis progression;

3, The treatment site has a large metal inside body;

4, Malignant tumors;

5, Tuberculosis;

6, Thrombophlebitis;

7, Tetanus