Operation Manual

3
impotence, vomit etc. Serious symptoms might bring danger to human's life. Therefore, prompt
information of patients' SpO
2
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 s aturation with the high veracity and repetition.
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Features
Features
Features
Features
A.
A.
A.
A.
Operation of the product is simple and convenient.
B.
B.
B.
B.
The product is small in volume, light in weight and convenient in carrying.
C.
C.
C.
C.
L ow power consumption
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Major
Major
Major
Major
applications
applications
applications
applications
and
and
and
and
scope
scope
scope
scope
of
of
of
of
application
application
application
application
The Pulse Oximeter can be used in measur ing t he pulse oxygen s aturation and pulse rat e through
finger. The product is suitable for being used in family, hospital, o xygen b ar, 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.
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Environment
Environment
Environment
Environment
requirements
requirements
requirements
requirements
Storage Environment
a) Temperature :-40 ℃ ～ +60 ℃
b) Relative h umidity :5% ～ 95%
c) Atmospheric pressure :500hPa ～ 1060hPa
Operating Environment
a) Temperature :0 ℃ ～ 50 ℃
b) Relative Humidity :15% ～ 95%
c) Atmospheric pressure:700hPa ～ 1060hPa
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Principle
Principle
Principle
Principle
Principle of the Oximeter is as follows: An experience formula of data process is established taking
use of Lambert Beer Law according to Spectrum Absorption Characteristic s of Reductive
Hemoglobin ( Hb ) and Oxyhemoglobin ( Hb O
2
) in glow & near-infrared zones. Operation principle of
the device is: Photoelectric O xyhemoglobin I nspection T echnology is adopted in accordance with
Capacity Pulse Scanning & Recording Technology, so that two beams of different wavelength of
lights can be focused onto human nail tip through per spective clamp finger-type sensor. Then
measured signal can be obtained by a photosensitive element, information acquired through which
will be shown on screen through treatment in electronic circuits and microprocessor.