5
1. SAFETY
1.1. Instructions for safe operation
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 anaesthetic.
DO NOT use the oximeter while the patient is being measured by MRI and CT.
Do not use this device on a patient with an allergy to rubber.
The disposal of scrap instrument and its accessories and packaging (including battery,
plastic bags, foams and paper boxes) should follow the local laws and regulations.
Please check the packaging 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.
Only use accessories and probes approved or manufactured by DARAY or the device
may be damaged.
