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English
Table 2: Description of the number in the product diagram above
No.
Description
No.
Description
No.
Description
No.
Description
Power button
SpO
2
data
Pulse Rate data
Battery cover
Display
Battery Indicator
Plethysmogram
Power off button
1
Safety
1.1
Instructions for the Safe Operation and Use of the A310L Pulse Oximeter
Do not attempt to service the A310L Pulse Oximeter. Only qualified service personnel should attempt any needed
internal servicing.
Prolonged use or the patient’s condition may require changing the sensor placement periodically. Change the sensor
placement and check sensor is in contact with exposed skin, circulatory status, and correct alignment at least every 2
hours.
Oxygen saturation (SpO2) measurements may be adversely affected in the presence of high ambient light. The sensor
area should be shielded with a surgical towel, plaster or bandage if necessary.
The following factors may cause interference to the testing accuracy of the A310L Pulse Oximeter:
High-frequency electrosurgical equipment.
Placement of the sensor on an extremity with a blood pressure impacted by arterial catheter, or intravascular line.
If the patient has severe hypotension, vasoconstriction, severe anemia or hypothermia.
If the patient is in cardiac arrest or in shock.
Fingernail polish or false fingernails may cause inaccurate SpO2 readings.
The device should be given at least 10 minutes to come to normal working temperature if stored in a hot or cold
environment.
The device is non-sterile and not intended to be sterilized.
1.2
Warning
The MEDICAL ELECTRONIC EQUIPMENT is suitable for home healthcare environments:
Although the medical electronic equipment conforms to the intent of the standard EN 60601-1-2 in relation to
electromagnetic compatibility, electrical equipment may produce interference. If interference is suspected, move the
equipment away from the sensitive device.
Portable and mobile RF communication equipment can affect this instrument’s normal operation.
Explosion hazard - Do not use the Pulse Oximeter in a flammable atmosphere where concentrations of flammable
anesthetics or other materials may occur.
Do not throw batteries in fire as this may cause them to explode.
Do not attempt to recharge normal dry-cell batteries, they may leak and may cause a fire or even explode.
Do not use the Pulse Oximeter in an MRI or CT environment.
Do not modify this equipment without the authorization of the manufacturer.
If this equipment is modified, appropriate inspection and testing must be conducted to ensure continued safe use of
equipment.
Do not use near active high frequency surgical equipment and the RF shielded room of an ME system for magnetic
resonance imaging, where the intensity of electromagnetic disturbances is high.
Use of this equipment adjacent to or stacked with other equipment should be avoided, because it could result in
improper operation. If such use is necessary, this equipment and the other equipment should be observed to verify that
they are operating normally.
Use of accessories, transducers, and cables other than those specified or provided by the manufacturer of this equipment
could result in increased electromagnetic emissions or decreased electromagnetic immunity of this equipment and result
in improper operation.
Portable RF communications equipment (including peripherals such as antenna cables and external antennas) should be