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Contec CMS50DL User Manual

Contec CMS50DL
11 pages
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I
CONTEC
CONTEC
CONTEC
CONTEC MEDICAL
MEDICAL
MEDICAL
MEDICAL SYSTEMS
SYSTEMS
SYSTEMS
SYSTEMS CO.,
CO.,
CO.,
CO., LTD
LTD
LTD
LTD
CMS50
CMS50
CMS50
CMS50 DL
DL
DL
DL
Pulse
Pulse
Pulse
Pulse Oximeter
Oximeter
Oximeter
Oximeter
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Contec CMS50DL Specifications

General IconGeneral
TypePulse Oximeter
Measurement ParametersSpO2, PR, PI
PR Range30 - 250 bpm
PR Accuracy±2 bpm or ±2% (whichever is greater)
Resolution (SpO2)1%
Resolution (PR)1 bpm
Measurement Performance in Weak Filling ConditionYes
Resistance to surrounding lightYes
Battery Life30 hours
Operating Temperature5°C - 40°C
DisplayOLED
SpO2 Accuracy±2% (70% - 100%); unspecified (0% - 69%)
Power Source2 AAA batteries
Power Consumption< 30 mA
Safety TypeBF Type
Weight50g (including batteries)
Humidity15% - 80% (non-condensing)
SpO2 Range0% - 100%
Working VoltageDC 3.0V

Summary

Safety Information

Safe Operations Instructions

Procedures to ensure safe use and regular inspection of the device.

Important Warnings

Critical safety alerts regarding hazardous conditions and improper use.

Handling Precautions

Precautions for device handling, environmental conditions, and patient suitability.

Intended Use

Device intended for spot-check of SpO2 and pulse rate in adult/pediatric patients.

Product Overview

Device Classification

Device classified as Class II b according to MDD93/42/EEC IX Rule 10.

Key Features

Highlights simple operation, portability, low power consumption, and auto power-off.

Major Applications

Use in family, hospital, oxygen bar for saturation and pulse rate measurement.

Environment Requirements

Specifies storage and operating conditions for temperature, humidity, and pressure.

Principle and Cautions

Principle of Measurement

Explains measurement using Lambert Beer Law and photoelectric technology.

Operational Cautions

Important points for proper finger placement, sensor alignment, and avoiding interference.

Clinical Restrictions

Factors affecting measurement accuracy like weak pulse, blood staining drugs, and anemia.

Technical Specifications

Display and Power

Details display format, power requirements, and consumption.

Measurement Resolution and Accuracy

Defines resolution and accuracy for SpO2 and pulse rate measurements.

Performance and Sensor Details

Covers performance in weak filling, light resistance, and optical sensor wavelengths.

Accessories and Installation

Included Accessories

Lists items included with the pulse oximeter, such as rope and batteries.

Installation Steps

Guides on front panel view, battery insertion, and hanging rope attachment.

Operating Guide

Preparation and Finger Placement

Steps for battery insertion, clip opening, and correct finger positioning.

Measurement Process

Instructions on starting the measurement and maintaining patient stillness.

Fingernail and Tube Alignment

Note on the relative positioning of fingernails and the luminescent tube.

Maintenance and Troubleshooting

Repair and Maintenance

Instructions for battery replacement, cleaning, and device disinfection.

Troubleshooting Common Issues

Lists common problems, reasons, and solutions for device operation.

Symbol Key

Explains the meaning of various symbols used on the device and in the manual.

Function Specifications

Display Information

Details the information displayed on the device screen.

SpO2 and Pulse Specifications

Covers measuring range, accuracy, and resolution for SpO2 and pulse rate.

Battery and Physical Specs

Specifies battery requirements, useful life, dimensions, and weight.

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