PULOX PO-650B Manual De Instrucciones página 25

2. Overview
The pulse oxygen saturation is the percentage of HbO2 in the total
Hb in the blood, so-called the O2 concentration in the blood. It is an
important bio-parameter for the respiration. A number of diseases
relating to respiratory system may cause the 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
human'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 device features in small volume, convenient operation and being
portable. It is only necessary for patients to put one finger into the
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.
B. The product is small in volume, light in weight and convenient in
carrying
2.2 Major Applications and Scope of Application
The device can be used in measuring the pulse oxygen saturation and
pulse rate through finger. The product is suitable for being used in
family, hospital, oxygen bar, community healthcare, physical care in
sports (It can be used before or after doing sports and it is not
recommended to use the device during the process of having sport)
and etc.
The problem of overrating would emerge when the patient is
suffering from toxicosis which caused by carbon monoxide,
the device is not recommended to be used under this
circumstance.
2.3 Environment Requirements
Storage Environment
a. Temperature :-40°C~60°C
b. Relative humidity :≤95%
c. Atmospheric pressure :500hPa~1060hPa
Operating Environment
a. Temperature: 10°C~40°C
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