Introduction; Brief Introduction; Safety Information - Medipost-Nutristoma MD300K2 Mode D'emploi

INSTRUCTION MANUAL INSTRUCTION MANUAL

1 INTRODUCTION

1.1 Brief Introduction

Thank you for purchasing the MD300K2 pulse oximeter. The main functions of the device
include SpO , PR and PI (Perfusion Index) measurements, visual and audible indication,
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probe off and finger out indicarion, data storage, transmitting and review etc. Please read this
manual carefully before using the device.
Notes:
The illustrations applied in the manual may differ slightly from the actual device.
The device is designed of handheld structure, please be sure not to turn upside down when
using it.
1.2 Intended Use
The MD300K2 Pulse Oximeter is intended for continuous monitoring, spot-checking of oxygen
saturation (SpO ), pulse rate (PR) and PI (Perfusion Index) of single adult, adolescent, child
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and infant patients in hospitals and clinics.
1.3 Measurement Principle
Principle of the oximeter is as follows: A mathematical formula is established making use
of Lambert Beer Law according to Spectrum Absorption Characteristics of Reductive
hemoglobin(RHb) and Oxyhemoglobin (HbO
principle of the instrument: Photoelectric Oxyhemoglobin Inspection Technology is adopted
in accordance with Capacity Pulse Scanning and Recording Technology, so that two beams
of different wavelength of lights (660nm red and 905nm near infrared light) can be focused
onto a human nail tip through a clamping finger-type sensor. A measured signal obtained by a
photosensitive element, will be shown on the oximeter's display through process in electronic
circuits and microprocessor.
Diagram of Operation Principle
1. Red and Infrared-ray Emission Tube
2. Red and Infrared-ray Receipt Tube

1.4 Safety Information

Conception of Warning, Caution and Note
The Warning, caution and Note at this document are special information in favor of users
operation.
Warning - Information concerning something that could possibly hurt the patient or operator.
Caution - Reminds the user to pay close attention to device operation, failure of which may
cause abnormal function of the instrument.
Note - Informs the user of other important information by suggestion, requirement and
supplement.
Warnings!
1. Before use, carefully read the manual. This device is intended for use by persons trained in
) in red and near-infrared zones. Operation
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Fig.1-1
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MD300K2