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Introduction
The M1 Vital Signs Monitor is a multi-function patient monitor that provides measurements including the SpO2 and carbon dioxide (CO2). This monitor is suitable for adult, pediatric and neonatal and may be applied in general ward, including, but not limited to, ICU, CCU or ambulance and so forth.
CO2 measurement is to monitor the patient’s respiratory status and control patient ventilation. The SpO2 is measured through pulse oximetry in order to measure the PR and oxygen saturation.
Features
l 2.8” TFT display
l Palmtop style, compact and easy to use
l Over 8 hours continuous operating time
l 24 hours standby time
l Audible and visual intelligent alarms
l Mini USB port for easy upload of patient data
l 96 hours of SpO2 and CO2 data replay via optional work station
l Monitoring parameters: PR, Oxygen saturation, End-tidal CO2, Inspired CO2 and AWRR
l Barometer pressure, oxygen, N2O and anesthesia gas compensation to ensure the accuracy of CO2 measurement
l Applicable for general ward, pet hospital and monitoring at home
Product Configuration
Model | Configuration | ||
PR | SpO2 | EtCO2 | |
M1 A | √ | √ | |
M1 B | √ | ||
M1 C | √ | √ | √ |
Specification
Power
Input voltage 12V DC
Input current 2.0 A
Size
Weight < 0.6Kg
Size 151mm x 91mm x 43mm
Carton Size 285 x230 x80mm
Display
Type Color TFT LCD
Size 2.8 inch
Resolution 320 X 240 pixels
Battery
Type Rechargeable lithium battery
Voltage 7.4 V
Capacity 2000mAh
Working time Over 8 hours
Recharging time 4 hours
Shutdown delay 10 minutes
Technique Specification
SpO2
Range 0~100%
Resolution 1bpm
Accuracy
No motion 70~100%: ±2% (Adult, Pedi.)
70~100%: ±3% (Neo.)
Motion ±3% 0~69%: undefined
Update time 1s
PR
Range 20~254 bpm
Resolution 1bpm
Accuracy ±3 bpm (No motion)
±2 bpm (Motion)
Update time 1s
ETCO2
Principle Non-dispersive infrared (NDIR)
Sample rate 50mL/min, ±10mL/min
Initialization time Capnogram displayed in less than 5 seconds
Reaching full specifications within 5 minutes
Range
CO2: 0~114 mmHg
0~15 %
0~15.2kPa
Respiratory rate 2~120 bpm
Resolution
CO2: 0.1 mmHg 0 ~ 50 mmHg
0.25 mmHg 50 ~ 114 mmHg
Respiratory rate 1 bpm
Accuracy
CO2: 0~40 mmHg ±2 mmHg
40 ~114 mmHg ±5% of reading
Respiratory rate ±1 bpm
Apnea Alarm time 10~60s