Table 1

Comparison of different models of transcutaneous electrical acupoint stimulation equipment

ModelOutput channelTreated areasWaveformTreatment modeCurrent range (mA)Frequency range (Hz)
HANS-100A Pain Therapeutic Apparatus (two-lead)249Percutaneous stimulation0–402–100 
HANS-100B Pain Therapeutic Apparatus (medical type)6Multiple15Percutaneous/acupuncture stimulation0–50/0–9.92–100
HANS-200A Pain Therapeutic Apparatus2415Percutaneous stimulation0–402–100 
HANS-200B Pain Therapeutic Apparatus (six-lead)6Multiple15Percutaneous/acupuncture stimulation0–50/0–9.92–100
HANS-100F Pain Therapeutic Apparatus (12-lead)12MultipleFull programmable waveform (arbitrary waveform editing according to treatment needs)Percutaneous/acupuncture stimulation0–50/0–9.92–100
  • Output channel: sites that can be treated at the same time; waveform: users can choose different waveforms according to the needs of treatment.