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Vital Signs Monitor Choice MD500B Reference

CHAPTER 1 INTRODUCTION
1.1 Brief Instruction
•
Thank you for purchasing
and using SpO2 and NIBP monitor, wrist measurement MD500B, 90 times memory,
easier to use.
•
Imported microcomputer chip
and silicon pressure sensor are used.
•
Extra-large liquid crystal
display makes the result read very clearly. This is convenient for middle age
and old people.
•
The process of air
inflation, measuring and reducing pressure are fully automatic. Your light
press is only necessary.
•
The shape is small,
exquisite and beautiful, and is convenience for carrying. You can know your
healthy condition in anywhere at anytime.
•
The monitor can be used to
measure human Haemoglobin Saturation and heart rate through finger.
•
The product is suitable for
use in family, hospital
•
The product is not suitable
to monitor patient continuously.
1.2 Description of Front Panel
Based on oscillometric and
silicon integrate pressure sensor technology, blood pressure can be measured
non-invasive. Both systolic and diastolic can be measured, and at the same
time, pulse rate can be measured. For the SpO2 screen, you can see the Spo2 and
PR, PR bargragh. Big screen will show the result of measurement.

1.3 Specification
NIBP:
1. Measuring
method: Oscillometric method, automatic inflation, automatic measurement, 90
times memory
2. Wrist cuff
size: 310mm-75mm
3. Measuring
accuracy: Within ±3mmHg(0.4KPa)
4. Blood
pressure measuring range:20mmHg~300mmHg(2.7KPa~40KPa)
5. Pressurization:
automatic air inflation by an air pump
6. Defilation:
Automatic exhaust
7. Automatic
power off: To be automatically cut off after 3 minutes of nonuse to save energy
Spo2:
1.
Display mode: OLED
2.
Resolution: ±1% for SPO2 and ±1BPM for Pulse rate
3.
SPO2:
Measurement
range::70-99%
Accuracy:80%--99%,
±2%; 70%--80%, ±3%
4.
Pulse Rate:
Measurement
range:30-235 BPM
Accuracy:±2 BPM or
±2%(larger)
Pulse
Intensity: Bargraph Indication
5.
Automatic power off: To be automatically power off after 8 seconds
to save energy
Other:
1.
Machine size: 105mmx75mmx34mm
2.
Weight: 120g(excluding batter)
3.
Power source: Two AAA size batteries
4.
Classification: Internal powered Equipment Type BF
5.
Battery life: Approx.1 months with 3-min.usage per day
6.
Environmental temperature for using: 5~40℃
7.
Environmental temperature for storage: -20~70℃
8.
Environmental humidity for using:<80%
9.
Environmental humidity for storage: <95%
10. Transport
condition:
Atmospheric pressure range: 525mmHg~795mmHg(70KPa~106KPa)
Humidity
range: Less than 95%
Ambient
temperature range: -5~40℃
1.4 Certification
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