Drive MQ3000 Guide D'utilisation page 4

 B atteries must be removed if the device is going to be stored for more than one month, or else batteries may
leak.
 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 HbO, in the total Hb in the blood, so-called the 0, concentration in
the blood. It is an important bio-parameter for the respiration. For the purpose of measuring the SpO
and accurately, our company developed the Pulse Oximeter. At the same time, the device can measure the pulse rate
simultaneously.
The Pulse Oximeter features in small volume, low power consumption, convenient operation and being portable. It
is only necessary for user to put one of his fingers into a fingertip photoelectric sensor for diagnosis, and a display
screen will directly show measured value of Sp0.
2.1 Classification:
Class II b(MDD93/42/EEC IX Rule 10)
2.2 Features
 Operation of the product is simple and convenient.
 T he product is small in volume, light in weight (total weight is about 50g including batteries) and
convenient in carrying.
 P ower consumption of the product is low and the two originally equipped AAA batteries can be operat-
ed continuously for 20 hours.
 The product will automatically be powered off when no signal is in the product within 5 seconds.
2.3 Major Applications and Scope of Application
The Pulse Oximeter can be used to measure human Hemoglobin Saturation and pulse rate through finger, and indi-
cate the pulse intensity by the bar-display. The product is suitable for use in with sporting and elavation activities.
The product is not suitable for use in continuous supervision for user.
Class II (U.S.FDA)
, more easily
2