Chapter 2 Safety Precautions
2.1 Make sure the device is placed on a flat surface before use, and avoid strong vibration or
2.2 Complete power supply system and proper grounding should be provided.
2.3 The design of this device has mature consideration of security, but operator should never
neglect attention to device state and patientās observation. If necessary, unplug the data line or
remove the electrodes in order to protect the patient.
2.4 Do not contact the device with water. Do not use or store the device in places where
atmospheric pressure is too large, humidity, temperature exceeds the required standards, poor
ventilation or dusty place.
2.5 It is forbidden to use the device in place containing flammable anesthetic gas or other
flammable chemicals, otherwise there is a danger of fire.
2.6 It is strictly prohibited to use this device in medical hyperbaric oxygen chamber, otherwise
there is a danger of explosion or fire.
2.7 Do not use the device under the environment within interference from high-voltage cable,
X-ray, ultrasound machine, electrotherapy and other high frequency equipments. Keep the device
away from emission sources such as cell phone or portable telephone.
2.8 The device is not provided with defibrillation-proof function, avoid using it with defibrillator
or other electrical stimulation equipment together.
If the device appears improper functional phenomenon during using, please be sure to remove the
adverse effects before continue to use. In response to this situation, the manual gives