DRE Axis 4 Portable Vital Signs Monitor

DRE Axis 4 Portable Vital Signs Monitor

• Your Essential Mobile Monitoring Solution

The DRE Axis 4 Portable Vital Signs Monitor is an advanced and lightweight device designed for accurate and mobile patient monitoring. Weighing in at less than 1.3 kg (2.87 lbs), this monitor is perfect for use in various healthcare settings, ensuring reliable vital signs tracking without the constraints of traditional equipment.
Featuring a clear, easy-to-read monographic LCD screen, the Axis 4 provides comprehensive visibility of critical data. It continuously displays vital parameters including ECG waveforms for leads I, II, and III, alongside SpO2 levels, heart rate, pulse rate, and temperature. Users can also monitor blood pressure with SYS, DIA, and mean values, while the device keeps track of time, battery status, alarm status, contrast settings, and sound alerts.
Key Features:

• Mobile Monitoring: Experience freedom of movement with up to three hours of battery operation, and up to five hours when used in ECG-only mode. Ideal for dynamic healthcare environments.

• Versatile Use Options: The Axis 4 is designed to adapt to your needs. It can be utilized on a desktop, mounted on an IV pole, or conveniently handheld for on-the-go monitoring.

• Training Tools: A built-in demo mode allows staff training without impacting patient data, making it an excellent choice for educational purposes.

• Broad Patient Applications: This monitor accommodates a wide range of patients, including adult, pediatric, and neonatal, ensuring that all patients receive top-notch care.

• Tabular Trend Display: Easily review patient data trends, helping clinicians make informed decisions based on real-time information.

With its combination of portability, advanced features, and user-friendly design, the DRE Axis 4 Portable Vital Signs Monitor is an invaluable tool for healthcare professionals aiming for efficiency in patient monitoring.

# DRE Axis 4 Portable Vital Signs Monitor Specifications

## Physical Weight & Dimensions

• Height: 3.3 inches (85 mm)

• Width: 9.6 inches (245 mm)

• Depth: 3.3 inches (84 mm)

• Weight: 2.87 lbs. (1.3 kg)

## Display

• Screen Type: Monographic LCD

• Resolution: 240 x 64 pixels

• Waveform Type: ECG leads I, II, III

• Indicator: AC power or battery operated indicators

• Display Data: SpO2, heart rate, pulse rate, SYS, DIA, mean, temp, time, battery status, alarm status, contrast, beep and alarm sound status, trend

## Trends

• Memory: 15 day at 10 second intervals

• Display: Tabular

## Interface

• S/W Upgrade: RS-232

## AC Power

• Input Voltage: 100 ~ 240 VAC, 50/60 Hz

• Output Voltage: 12 VDC, 3.5 A

## Battery

• Type: Li-ion

• Battery Run Time: 3 hours (Up to 5 hours for ECG only)

## Environmental Temperature

• Operating: 5 °C ~ 40 °C (41 °F ~ 104 °F)

• Storage: -20 °C ~ 60 °C (-4 °F ~ 140 °F)

## Humidity

• Operating: 15 ~ 95%, non-condensing

• Storage: 10 ~ 95%, non-condensing

## Alarms

• Audible and Visual Alarms: SpO2, pulse rate, heart rate, SYS, DIA, mean, temp, low battery, ECG lead off, SpO2 finger off, system error

• Silence: 2 minutes

• Volume: 0 (off) ~ 7

## ECG Performance

• Leads: 3-lead I, II, III

• Display Sensitivity: 1.0 cm/mV ±10%

• Gain Selection: x0.25, x0.5, x1

• Frequency Response: 0.5 ~ 40 Hz

• Sweep Speed: 25 mm/sec, 50 mm/sec

• Pacemaker Detection: Yes

• Heart Rate Range: 30 ~ 300 bpm

• Heart Rate Accuracy: ±3% or ±3 bpm (whichever is greater)

## Pulse Oximetry Performance

• Measurement Range:

• SpO2: 0 to 100%

• Pulse Rate: 25 to 300 bpm

• Accuracy:

• SpO2: 70 to 100% ±2%, 0 to 69% - unspecified

• Pulse Rate: 25 to 250 bpm ±3 bpm

## Temperature

• Measurement Range: 15 °C to 45 °C (59 °F to 113 °F)

• Accuracy: ±0.1 °C (25 °C to 45 °C); ±0.2 °C (15 °C to 24 °C)

• Probe Type: Compatible with YSI 400 series

## NIBP Performance

• Technique: Oscillometric

• Measurement Range:

• Large Patient; SYS: 30 ~ 270 mmHg; DIA: 10 ~ 220 mmHg; Mean: 20 ~ 225 mmHg

• Medium Patient; SYS: 30 ~ 235 mmHg; DIA: 10 ~ 220 mmHg; Mean: 20 ~ 225 mmHg

• Small Patient; SYS: 30 ~ 135 mmHg; DIA: 10 ~ 110 mmHg; Mean: 20 ~ 125 mmHg

• Cuff Pressure Range: 0 ~ 280 mmHg

• Pressure Accuracy: ±2% or ±3 mmHg (whichever is greater)

• Static: ±5 mmHg average error

• Clinical: 8 mmHg standard deviation

• Pulse Rate Measuring Range: 40 ~ 240 bpm

• Inflation Time for Cuff: Less than 40 sec. (standard adult cuff)

• Total Cycle Time: 20 to 45 seconds typical (dependent on heart rate and motion artifact)

• Intervals for AUTO Measurement Time (min): 5, 10, 15, 30, 60, 90, 120

• Overpressure Protection: Hardware and software double protections

• Adult: 315 ± 10 mmHg

• Pediatric: 265 ± 10 mmHg

• Neonate: 155 ± 10 mmHg

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