AccuMed CMS-50D1 Manuel de l'utilisateur - Page 2
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Figure 3 Batteries installation
4.3 Mounting the Hanging Rope
Figure 4 Mounting the hanging rope
1) Put the end of the rope through the hole.
2) Put another end of the rope through the first one and then tighten it.
4.4 Accessories
1) A hanging rope;
2) Two batteries (optional);
3) A User Manual.
5 Operating Guide
5.1 Operation Method
1) Insert the two batteries in the proper direction, and then replace the cover.
Please take care with the batteries as improper insertion may damage the device.
2) Open the clip as shown in Figure 6.
3) Let the patient's finger put into the rubber cushions of the clip (make sure the finger is in the right
position), and then clip the finger.
a. Press the switch button once on front panel.
b. Do not shake the finger and keep the patient calm during the measuring process. It is
recommended that the patient be resting and no moving.
4) Get the information directly from screen display.
5) In operational state, lightly press this button to change the direction of the screen.
6) In operational state, long press this button can change brightness of the screen.
Fingernails and the screen should be on the same side.
Figure 6 Put the finger in position
5.2 Caution
1) Before use, please fully check the device to make sure that it can work correctly.
2) The finger should be placed properly (see the attached illustration in this manual Figure 6), or else it
may cause inaccurate measurement.
3) The SpO
sensor and photoelectric receiving tube should be arranged in a way with the subject's
2
arteriole in a position there between.
4) The SpO
sensor should not be used on a limb tied with arterial canal, blood pressure cuff, or
2
receiving intravenous injection.
5) Make sure the optical path is free from any optical obstacles like rubberized fabric or else it may
cause inaccurate SpO
and pulse rate.
2
6) Excessive ambient light may affect the measuring result. This includes fluorescent lamps, dual ruby
lights, infrared heaters, direct sunlight, etc.
7) Strenuous action of the testee or extreme electrosurgical interference may also affect the accuracy.
8) Testee cannot use enamel or other makeup.
9) After use, please refer to respective chapters about cleaning and disinfection for details.
5.3 Clinical Restrictions
1) As the measurement is taken on the basis of arteriole pulse, substantial pulsating blood flow in the
subject is required. For a subject with weak pulse due to shock, low ambient/body temperature,
major bleeding, or use of vascular contracting drug, the SpO
this case, the measurement will be more sensitive to interference.
2) For those with a substantial amount of staining dilution drug (such as methylene blue, indigo green,
and acid indigo blue), or carbon monoxide hemoglobin (COHb), or methionine (Me+Hb) or
thiosalicylic hemoglobin, and some with icterus problem, the SpO
be inaccurate.
3) The drugs like dopamine, procaine, prilocaine, lidocaine, and butacaine may also be a major factor
blamed for serious error of SpO
measure.
2
4) As the SpO
value serves as a reference value for the judgement of anemic anoxia and toxic anoxia,
2
some patients with serious anemia may also report good SpO
6 Maintenance ,Transportation and Storage
6.1 Cleaning and Disinfecting
After cleaning the device, wipe the surface of device with ethanol and self-air dry (or clean with a
clean, dry cloth).
waveform (PLETH) will decrease. In
2
determination by this monitor may
2
measurement.
2
II
6.2 Maintenance
Before using, please refer to respective chapters about cleaning and disinfection for details.
Please change the batteries when the low-voltage is displayed on the screen.
Please take out the batteries if the oximeter is not in use for a long time.
Users are advised to calibrate the device periodically (or according to the calibrating program of
hospital). It also can be performed at the state-appointed agent or just contact us for calibration.
High-pressure sterilization cannot be used on the device.
6.3 Transportation and Storage
The device cannot be transported mixed with toxic, harmful, or corrosive material.
The best storage environment of the device is -40ºC to 60ºC ambient temperature and no higher
than 95% relative humidity and in a room with no corrosive material and good ventilation.
7 Troubleshooting
Trouble
Possible Reason
The SpO
and
2
1. The finger is not properly positioned.
Pulse Rate cannot
2. The patient's SpO
be displayed
detected.
normally
1. The finger is not placed inside deep
The SpO
and
2
enough.
Pulse Rate are not
2. The finger is shaking or the patient is
displayed stably
moving.
1. Low battery or no battery.
The device cannot
2. The batteries are not inserted
be turned on
properly.
3. The device is malfunctioning.
1. The device will power off
The display is off
automatically when there is no signal
suddenly
within 5 seconds.
2. The batteries are almost drained.
8 Key of Symbols
Symbol
Warning – See User Manual
%SpO
The pulse oxygen saturation (%)
2
PRbpm
Pulse rate (bpm)
The battery voltage is low (replace the battery to avoid inexact measure)
Battery anode
Battery cathode
Power key/function key
IP22
International Protection
9 Function Specification
Display Information
Display Mode
The Pulse Oxygen Saturation(SpO
)
Two numbers
2
Pulse Rate(PR)
Three numbers OLED display
Pulse Intensity (bar-graph)
OLED bar-graph display
SpO
Parameter Specification
2
Measuring range
0%~100%, (the resolution is 1%).
Accuracy
70%~100%: ±2%, Below 70% unspecified.
Pulse Parameter Specification
Measuring range
30bpm~250 bpm (the resolution is 1 bpm)
Accuracy
±2bpm or ±2% select larger
Safety type
Internally powered equipment type: BF applied part
Pulse Intensity
Continuous bar-graph display, the higher display indicates
Range
the stronger pulse.
Battery Requirement
1.5V (AAA size) alkaline batteries × 2 or rechargeable battery
Battery Useful Life
1.5V,600mAh (AAA size) alkaline batteries × 2 can work continually for 32 hours
Dimensions and Weight
Dimensions
61(L) × 36(W) × 32(H) mm
Weight
About 60g (with the batteries)
Solution
1. Place the finger properly and try
again.
is too low to be
2. Try again; Go to a hospital for a
2
diagnosis if you are sure the
device works all right.
1. Place the finger properly and try
again.
2. Let the patient keep calm
1. Change batteries.
2. Reinstall batteries.
3. Please contact the local service
center.
1. Normal.
2. Change batteries.
Description
OLED display