1
1. Safety
1.1. Instructions for safe operations
Check the main unit and all accessories periodically to make sure that there is no visible
damage that may affect patient’s safety and monitoring performance about cables and transducers. It
is recommended that the device should be inspected once a week at least. When there is obvious
damage, stop using the device.
Necessary maintenance must be performed by qualified service engineers ONLY. Users are not
permitted to maintain it by themselves.
The oximeter cannot be used together with devices not specified in User’s Manual. Only the
accessory that appointed or recommendatory by manufacture can be used with this device.
This product is calibrated before leaving factory.
1.2. Warning
Explosive hazard—DO NOT use the oximeter in environment with inflammable gas such as
some ignitable anesthetic agents.
DO NOT use the oximeter while the testee measured by MRI and CT.
The person who is allergic to rubber can not use this device.
The disposal of scrap instrument and its accessories and packings (including battery, plastic
bags, foams and paper boxes) should follow the local laws and regulations.
Please check the packing before use to make sure the device and accessories are totally in
accordance with the packing list, or else the device may have the possibility of working abnormally.
Please choose the accessories and probe which are approved or manufactured by the
manufacturer, or else it may damage the device.
The device can only be matched with the compatible probe.
Please don't measure this device with functional tester for the device's related information.
1.3. Attention
Keep the oximeter away from dust, vibration, corrosive substances, explosive materials, high
temperature and moisture.
If the oximeter gets wet, please stop operating it.
When it is carried from cold environment to warm or humid environment, please do not use it
immediately.
DO NOT operate keys on front panel with sharp materials.
High temperature or high pressure steam disinfection of the oximeter is not permitted. Refer to
User Manual in the relative chapter (7.1) for instructions of cleaning and disinfection.
Do not have the oximeter immerged in liquid. When it needs cleaning, please wipe its surface
with medical alcohol by soft material. Do not spray any liquid on the device directly.
When cleaning the device with water, the temperature should be lower than 60 °C .
As to the fingers which are too thin or too cold, it would probably affect the normal measure
of the patients' SpO
2
and pulse rate, please clip the thick finger such as thumb and middle finger
deeply enough into the probe.
The pulse oximeter can be used to adult or infant. Whether the device is used to adult or infant,
it depends on the probe selected.
