This product has been discontinued. For a comparable product, click here for the Infinium CLEO Capnography & SpO2 Monitor.

The LifeSense® II WIDESCREEN™ capnograph/pulse oximeter offers proven PureSAT® SpO2 and Nonin Medical’s sidestream EtCO2 technologies for a wide range of clinical settings for both intubated and non-intubated patients. Easy-to-use, accurate and cost-effective, LifeSense® II is perfect for SpO2 and EtCO2 monitoring of patients in and outside of the hospital, including procedural sedation, resuscitation, EMS transport and home care.


Features and Benefits

• 4-hour trending of pulse rate, SpO2, respiration and EtCO2
• Easy-to-use, large (7"/17 cm), color touchscreen display
• 36-hour internal memory with USB port
• Adjustable alarm volume
• Configurable selections for language, units of measurement and alarms
• Optional Capno Report Converter Software compatible for Windows 10 available.

Materials Included

• LifeSense II Unit
• (1) Adult Finger Clip Sensor
• (3) Filters
• (3) Adult CO2 Sampling Nasal Cannula
• (1) CO2 Sampling Line
• (1) Straight T Connector
• (1) Power Supply
• User Manual

Technical Specifications

• Dimensions
  • Width: 7.9" (200 mm)
  • Depth: 2" (50 mm)
  • Height: 5.3" (135 mm)
• Weight: 1.9 lbs (865 grams)
• Pulse Oximeter Specifications
  • Oxygen Saturation Display Range: 0 to 100 % SpO2
  • Pulse Rate Display Range: 18 to 321 beats per minute (BPM)
  • Measurement Wavelengths*:
    • Infrared: 660 nanometers @ 0.8 mW max. average
    • Red: 910 nanometers @ 1.2 mW max. average
  • Accuracy – Sensors: Declared accuracy data for compatible sensors can be found in Nonin’s Sensor Accuracy document.
• Capnography Specifications
  • Respiration Range: 0 to 99 respirations/minute
  • Respiration Accuracy
    • 3 to 50 respirations/min ± 2
    • 51 to 60 respirations/min ± 3
  • EtCO2/CO2 Range: 0 to 99 mmHg (0 to 13.2 kPa)
  • EtCO2/CO2 Accuracy:
    • ±0.2 kPa / ±2 mmHg, +8% of reading
    • 540 – 795 mmHg (720 – 1060 hPA)
  • Calculated Update Frequency: Once every breath (“NO BREATH” alarm after 30 seconds)
    Sampling Rate: 4 Hz (4 times per second)
    Total System Response Time: <7 seconds (includes delay time and rise time)
    Drift of Measurement: Within CO2 accuracy specifications for 6 hours of continuous monitoring
    Measurement: Automatic barometric pressure compensation and CO2 temperature compensation

  • Agent Concentration	Correction of Presented CO2 to Real Concentration
    50 – 70% N2O	Presented CO2 x 0.75 = Actual CO2
    30 – 50% N2O	Presented CO2 x 0.85 = Actual CO2
    0 – 30% N2O	No correction

• System Specifications
  • Power Requirements
    • Power Supply: 100 – 240 VAC 50 – 60 Hz
    • Power Consumption: 3.6 W with battery operation
    • Input: 9 W with power supply; 12 VDC, 1.5 A
  • Internal Battery
    • Type: Lithium Ion (Li-Ion) internal battery, non-field replaceable, rechargeable
    • Battery Capacity: Approximately 5 hours
    • Charging Time: Approximately 9 hours
  • Temperature:
    • Operating: 0 to 40 °C (32 to 104 °F)
    • Storage/Transportation: -40 to 70 °C (-40 to 158 °F)
  • Time (from storage) for monitor to be ready for its intended use:
    • 10 minutes to warm from -40 to 0 °C
    • 19 minutes to cool from 70 to 40 °C
  • Humidity
    • Operating: 15% to 93% noncondensing
    • Storage/Transportation: Up to 93% noncondensing
  • Altitude
    • Operating: Up to 2,740 meters (9,000 feet)
    • Atmospheric Pressure: 540 to 795 mmHg (720 to 1060 hPa)
  • Pump
    • Pump Flow: 75 ml/min (minimum sample flow rate: 60 ml/min)
    • Flow Accuracy: ±15 ml/min
  • High and Medium Priority Alarms (at 1 m)
    • Sound Pressure Level: 74.6 to 75.5 dB
  • Classification per ANSI/AAMI ES60601-1 and CAN/CSA-C22.2 No. 60601-1
    • Type of Protection: Internally powered class II (with power supply)
    • Degree of Protection: Type BF-Applied Part
    • Mode of Operation: Continuous
    • Enclosure Degree of Ingress Protection: IP22

Warranty Information

• 3-Year Warranty