Yonker PV-L4A Vital Signs Monitor UAE – Compact Portable Monitor

Technical Specifications

Display & Design

• 10.4″ high-resolution TFT color screen (800 × 600 pixels) with clear numeric and waveform display
• Compact and lightweight form factor for easy transport between wards or ambulances
• Fan-less medical design for silent operation in ICU and recovery environments
• Built-in handle and multiple mounting options (trolley / wall / bedside)
• Front panel LED indicators for power, alarms, and battery status

Electrical & Safety Classification

• Power supply: AC 100 – 240 V 50/60 Hz
• Built-in lithium-ion battery (≥ 4400 mAh) providing up to 4 hours of continuous monitoring
• Classification: Class I medical equipment, BF/CF applied parts
• Protection type: Continuous operation, IEC 60601-1 compliant
• EMC conformity per IEC 60601-2 and CISPR standards

Measured Parameters (Standard Configuration)

ECG

• 3-lead / 5-lead ECG monitoring with diagnostic, monitor, and surgical modes
• Frequency response: 0.05 – 130 Hz (diagnostic) | 0.5 – 40 Hz (monitor) | 1 – 20 Hz (surgery)
• CMRR ≥ 105 dB; ST-segment analysis supported
• Sweep speeds: 12.5 / 25 / 50 mm/s

SpO₂ & Pulse

• Measurement range: 0 – 100 % | Accuracy ± 2 % (70 – 100 %)
• Pulse rate range: 30 – 300 bpm | Accuracy ± 3 bpm
• Low-perfusion detection ≥ 0.5 % | Update time ≤ 5 s

Respiration

• Thoracic impedance method | Adult 0 – 120 BrPM | Neonate 0 – 150 BrPM
• Accuracy ± 2 BrPM within 7 – 120 BrPM

NIBP

• Method: Oscillometric | Modes: Manual / Auto / STAT
• Adult range: SYS 40 – 270 | DIA 10 – 215 | MAP 20 – 235 mmHg
• Accuracy: ± 3 mmHg

Temperature

• Range 0 – 50 °C | Accuracy ± 0.1 °C | Dual channels TEMP 1 / TEMP 2

Optional Modules (Advanced Configuration)

EtCO₂ (Mainstream / Sidestream)

• Measurement range: 0 – 19.7 % (0 – 150 mmHg)
• Resolution 0.1 % | Accuracy ± 2 mmHg (0 – 40 mmHg), ± 5 % reading (41 – 70 mmHg)
• Respiration rate 2 – 150 BrPM | Accuracy ± 1 BrPM
• Response time ≤ 3 s (mainstream) | Sampling flow ≤ 200 mL/min (sidestream)

IBP (Dual Channel)

• Measurement sites: ART / PA / CVP / RAP / LAP / ICP etc.
• Range: −50 to +300 mmHg | Resolution 1 mmHg | Accuracy ± 2 % or ± 1 mmHg

Thermal Recorder (Optional)

• Built-in 50 mm thermal printer | 3 trace output
• Print speed: 12.5 / 25 / 50 mm/s
• Modes: Real-time, Review, Alarm event print, NIBP list

Data Storage & Review

• Trend data up to 7 days (24 h per day)
• NIBP records: 400 measurements
• Alarm review memory: 100 events
• Waveform playback: 100 minutes (6000 s)

Alarms & System Functions

• Technical and physiological alarms with audible + visual signals
• Alarm priorities: High / Medium / Low with distinct tones
• User-defined limits and alarm delays
• Manual silence / auto reset options
• Event and alarm logs stored for trend review

Environmental Conditions

• Operating: 0 °C – 40 °C | ≤ 85 % RH
• Storage/transport: −20 °C – 60 °C | ≤ 93 % RH
• Altitude range: up to 5000 m (non-condensing environment)

Included Accessories

• ECG lead cable set
• SpO₂ finger sensor
• NIBP cuff & tubing
• Temperature probe
• Power cable & battery
• User manual