When several products are used on the same patient simultaneously, danger may occur which
is arisen from the overlap of leakage current.
CO poisoning will appear excessive estimation, so it is not recommended to use the device.
This device is not intended for treatment.
The intended operator of the device may be a patient.
Avoid maintaining the device during using.
Do not damage the wristband,in order to avoid affecting the use;or the wristband is not
fastened,causing the instrument to fall and damage in the process of use.
Do not wrap the nasal oxygen tube and other accessories around the neck to avoid accidents.
Shock , coma patients should be under the guidance of the hospital and professional nursing
staff can be used.
VI