permitted to maintain or refit the device by themselves.
Uncomfortable or painful feeling may appear if using the blood oxygen probe ceaselessly,
especially for the microcirculation disturbance users. It is not recommended that the sensor is
used on the same finger for more than 6 hours.
For some special users who need a more careful inspection on the test site, please don't place
the device on the edema or tender tissue.
Please do not stare at the red and infrared light emitter (the infrared light is invisible) after
turning on the device, including the maintenance staff, as it may be harmful to the eyes.
The device contains silicone, PVC, TPU, TPE and ABS materials, whose biocompatibility has
been tested in accordance with the requirements in ISO 10993-1, and it has passed the
recommended biocompatibility test. The person who is allergic to silicone, PVC, TPU, TPE or
ABS can not use this device.
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