PULOX PO-300 Manual De Instrucciones página 14

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Please check the packing before use to make sure the device and accessories are totally in
accordance with the packing list, or else the device may have the possibility of working abnormally.
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Please choose the accessories and probe which are approved or manufactured by the manufacturer,
or else it may damage the device.
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Please choose the battery chargers which should be ensured compliance with the requirements of
IEC 60601-1, or else it may damage the device.

Please don't use the device in the course of charging.
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Please don't measure this device with functional tester for the device's related information.
1.3 Attention
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Keep the oximeter away from dust, vibration, corrosive substances, explosive materials, high
temperature and moisture.
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If the oximeter gets wet, please stop operating it.
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When it is carried from cold environment to warm or humid environment, please do not use it
immediately.
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DO NOT operate keys on front panel with sharp materials.
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High temperature or high pressure steam disinfection of the oximeter is not permitted. Refer to
User Manual in the relative chapter (7.1) for instructions of cleaning and disinfection.
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Do not immerse the oximeter in liquid. When it needs cleaning, please wipe its surface with
disinfectant solution using a soft cloth. Do not spray any liquid directly onto the device.
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When cleaning the device with water, the temperature should be lower than 60°C.
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As to the fingers which are too thin or too cold, it would probably affect the normal measure of the
patients' SpO2 and pulse rate, please clip a thicker finger such as thumb and middle finger deeply
enough into the probe.
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The update period of data is less than 5 seconds, which is changeable according to different
individual pulse rate.
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Please read the measured value when the waveform on screen is equably and steady-going, This
measured value is optimal value. And the waveform at the moment is the standard one.
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If some abnormal conditions appear on the screen during test process, pull out the finger and
reinsert to restore normal use.
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The device has an estimated lifespan of three years from the first electrified use.
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The hanging rope attached to the device is made from Non- allergy material, if particular group are
sensitive to the hanging rope, stop using it. In addition, pay attention to the use of the hanging rope,
do not wear it around the neck on the purpose of avoiding harm to the patient.
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This device includes an alarmfunction, users can check this according to chapter 6 as a reference.
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The device has the function of limits alarming, when the measured data is beyond the highest or
lowest limit, the device would start alarming automatically on the premise of the alarming function
is on.
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The device may not work for all patients. If you are unable to achieve stable readings, discontinue
use.
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A flexible circuit connects the two parts of the device. Do not twist or pull on the connection.
2. Overview
The pulse oxygen saturation is the percentage of HbO2 in the total Hb in the blood, in other words the
O2 concentration in blood. It is an important bio-parameter for respiration. A number of diseases
relating to the respiratory system may cause a decrease of SpO2 in the blood, furthermore, some other
causes such as the malfunction of human body's self-adjustment, damages during surgery, and the
injuries caused by some medical checkup would also lead to the difficulty of oxygen supply in human
body, and the corresponding symptoms would appear as a consequence, such as vertigo, impotence,
vomit etc. Serious symptoms might bring danger to a person's life. Therefore, prompt information of
patients' SpO2 is of great help for the doctor to discover the potential danger, and is of great
importance in the clinical medical field.
The Pulse Oximeter features in small volume, low power consumption, convenient operation and being
portable. It is only necessary for patients to put one of his fingers into a probe for diagnosis, and a
display screen will directly show the measured value of pulse oxygen saturation with the high veracity
and repetition.
2.1 Features
A. Operation of the product is simple and convenient.