When plugging your finger into the Oximeter, your nail surface must be upward.
Declaration: Please use the medical alcohol to clean the rubber before each test and clean the
tested finger with alcohol before and after the test. (The rubber inside of the Oximeter adopts
medical rubber, which has no toxin, no harm, and brings no side effect such as allergy to the
our skin ).
Brief Description of Front Panel
Key function
：
start machine in power off status; change display direction in working status.
Detailed descriptions of product functions:
1.
Display Type
：
LCD display or OLED display
2.
SpO2
：
Measurement range
：
70%
～
99%
Accuracy
：±
2% on the stage of 70%
～
99%
，
Unspecified(
≤
70%) for SPO2
Resolution
：±
1%
3.
PR
：
Measurement range
：
30BPM
～
240BPM
Accuracy
：±
1BPM or
±
1%
（
the larger one
）
4.
Power
：
two AAA 1.5V alkaline batteries
5.
Power consumption
：
below 30mA
6.
Automatic power-off
：
the product shuts off by itself when no finger is in the product in 8
seconds
7.
Dimension
：
62mm
×
32mm
×
33mm
8.
Operation Environment
：
Operation Temperature
：
5
℃～
40
℃
Storage Temperature
：
-10
℃～
40
℃
Ambient Humidity
：
15%
～
80% on operation
10%
～
80% in storage
Air Pressure
：
70kPa
～
106kPa
9.
Declaration
：
EMC of this product comply with IEC60601-1-2 standard.
10. Measurement Performance in Low Perfusion Condition
：
required test equipment
(BIO-TEK INDEX Pulse Oximeter tester) could measure the available pulse wave with the
amplitude of 6% of the simulation pulse wave amplitude.
11. 11. Interference Resistance Capacity against Ambient Light:
：
Device works normally when
BIO-TEK INDEX Pulse Oximeter tester exerts interfering signal test.
Classification
1.
Management Class for Medical Devices:
Ⅱ
equipment
2.
Anti-electric Shock Type: Internally powered equipment
3.
Anti-electric Shock Degree: Type BF equipment
Maintenance and Preservation
1.
Replace the batteries timely when low voltage lamp is on.
2.
Clean the surface of fingertip oximeter before it is used to diagnose patients.
3.
Remove the batteries inside if you will not operate the Oximeter for a long time.
4.
It would be better to preserve the product in -10~40
℃
(14-104
℉
) and humidity is
10%-80%.
5.
It is recommended that the product should be kept dry anytime. A wet ambience might
affect its lifetime and even damage the product.
6.
Please follow the law of the local government to deal with used batteries.
Product Accessories
1.
One hang lace
2.
Two batteries
3.
One user manual
Guidance and manufacture’s declaration-electromagnetic radiation-for other
EQUIPMENTS and SYSTEMS
The Pulse Oximeter is designed to be used in specified electromagnetic environment .
Users of the Pulse Oximeter must use it in the following environments.
Radiation Test
Compliance
Electromagnetic environment-guidance
RF interference
CISPR 11
Group 1
RF signal of Pulse Oximeter is simply created by
its
internal
function.
Therefore,
its
RF
interference is very low and is not likely to cause
any interference to nearby electronic equipment.
RF interference
CISPR 11
Class B
The Pulse Oximeter applies to all establishments,
including domestic establishments and those
directly connected to the public low-voltage power
supply network that supplies buildings used for
domestic purposes.
Possible Problems and Resolutions
Problem
Possible reason
Solution
SpO2 or PR
can not be
shown
normally
1. Finger is not plugged correctly
2.Patient’s Oxyhemoglobin value
is too low to be measured
1. Retry by plugging the finger
2. Try more times. If you can
make sure there is no problem in
the product, please go to hospital
timely for exact diagnosis
SpO2 or PR
is
shown
unsteady
1. The finger might not be plugged
deep enough
2. Finger is trembling or the
patient is on movement status
1. Retry by plugging the finger
2. Please remain at rest
The
Oximeter
can not be
turned on
1. Inadequate power or power off
2. Batteries might be installed
incorrectly
3.
The
Oximeter
might
be
damaged
1. Please replace the batteries
2. Please reinstall the batteries
3. Please contact with local
customer service centre
Indication
lamps
are
suddenly off
1. The product automatically shuts
off when no signal is detected in 8
seconds
2. Inadequate power
1. Normal
2. Replace the batteries
Symbols and Definitions
Symbol
Definition
The equipment type is BF
Refer to user manual before application
﹪
SpO2
Hemoglobin Saturation
PR
Heart Rate(BPM)
Low power indication
SN
Serial No.
LCD display:
LCD display modes
：
OLCD display:
OLCD display modes
：
1.
2.
3.
4.
start/mode key
start/mode key