16
thiosalicylic hemoglobin, and some with icterus
problem, the SpO
2
determination by this monitor
may be inaccurate.
C
.
The drugs like dopamine, procaine, prilocaine,
lidocaine and butacaine may also be a major factor
blamed for serious error of SpO
2
measure.
D
.
As the SpO
2
value serves as a reference value for
judgement of anemic anoxia and toxic anoxia, some
patients with serious anemia may also report good
SpO
2
measurement.
7
Maintain
、
transportation and
storage
7.1 Cleaning and Disinfecting
Using medical alcohol to disinfect the device, nature
dry or clean it with clean soft cloth.
7.2 Maintain
A.
Please clean and disinfect the device before using
according to the User Manual(7.1).
B.
Please change the battery when the screen shows
.
C.
Take out the battery if leave the equipment
unused for long time.
D.
The device needs to be calibrated once a year (or
according to the calibrating program of hospital). It
also can be performed at the state-appointed agent or
17
just contact us for calibration.
7.3 Transportation and storage
A.
The packed device can be transported by ordinary
conveyance or according to transport contract. The
device can not be transported mixed with toxic,
harmful, corrosive material .
B.
The packed device should be stored in room with
no corrosive gases and good ventilation.
Temperature: -40
°
C~60
°
C; Humidity:
≤
95%
8 Troubleshooting
Trouble
Possible
Reason
Solution
The
SpO
2
and
Pulse
Rate
can not
be
displaye
d
normall
y
1. The finger
is not properly
positioned.
2. The
patient
’
s SpO
2
is too low to
be detected.
1. Place the
finger properly
and try again.
2. Try again;
Go to a
hospital for a
diagnosis if
you are sure
the device
works all right.
