Nellcor N-85 Features
The Nellcor N-85 hand-held capnograph/pulse oximeter with OxiMax technology combines two highly advanced technologies in a convenient, portable device. Microstream Capnography helps ensure accurate end-tidal CO measurements and crisp waveforms, an extensive selection of Microstream breath sampling accessories allows you to monitor intubated and non-intubated patients including those receiving supplemental oxygen.
The Nellcor N-85 monitor delivers exceptional pulse oximetry performance even during low perfusion and signal interference. Nellcor specialty sensors include the forehead SpO2 sensor and nonadhesive SpO2 sensors.
- Accurate monitoring even with weak pulse signals
- Interfaces with the Nellcor™ OxiNet III remote respiratory monitoring system
- Reliable CO2 monitoring, even in high-humidity environments
- The low sample flow rate of 50 mL/min allows monitoring of the widest range of patients, from neonates to adults
- Customizable and scalable to meet specific hospital and patient needs
- Real-time, centralized viewing of monitored patients’ respiratory status
- Report/communicate patient information with enhanced trend-reporting tools, pinpointing significant events
Nellcor N-85 Specifications
Dimensions
- Weight: N-85: 1.87 lbs (850 g) NPB-70: 1.66 lb (750 g)
- Size: 8.11 in H x 3.46 in W x 2.06 in D (206 mm x 88 mm x 53 mm)
- Displayed Parameters: N-85: CO2 and plethysmographic waveforms, etCO2, SpO2, pulse rate, respiration rate, trend data
- Display: Graphic LCD display (128 x 64 dots) with LED backlight (contrast and backlight control); two numeric fields, three digits each, using seven-segment LED; two-color LED alarm bar
Performance
Capnograph
- Display range: 0 to 99 mm Hg (0-13.2 kPa and 0-13.0 vol% at sea level)
- Sampling rate: 50 ± 7.5 mL/min
- Warm-up time: 30 seconds typically; reaches steady-state accuracy 20 minutes after power up
Accuracy
- 0 to 38 mm Hg ±2 mm Hg
- 39 to 99 mm Hg ±5% of reading
- Respiration Rate: 0 to 150 breaths/minute
Pulse Oximeter
- Display range: SpO2: 0% to 100%
- Pulse rate: 20 to 250 beats/minute
Accuracy
Saturation (% SpO2 ± 1 SD)
- Adults: 70% to 100% ± 2 digits
- Neonates: 70% to 100% ± 3 digits
- Low perfusion: 70% to 100% ± 2 digits
- Pulse rate: 20 to 250 bpm ± 3 digits
- Low perfusion: 20 to 250 bpm ± 3 digits
Communication Interface
- RS--232 interface @ 9,600 baud; full duplex serial interface via RJ-45 connector
Electrical
Instrument
- Power requirements: AC input of 100 to 230 VAC @ 60/50 Hz
Battery
- Type: Rechargeable NiMH
- Battery capacity: Supplies power for four to seven hours (depending on power management); Fully recharges in approximately 4.5 hours
Environmental
Operating Temperature
- 32°F to 113°F (0°C to …45°C)
- Storage temperature: -31°F to 158°F (-35°C to 70°C)
Operating and Storage
- Pressure: 430 mm Hg to 795 mm Hg
- Altitude: -1,250 ft to 15,000 ft (-381 m to 4,572 m)
- Humidity: 10% to 95% non-condensing
- Shock test: IEC 68-2-27
- Sinusoidal vibration test: IEC 68-2-6
- Random vibration wide band test: IEC 68-2-34
- Drop test MIL-STD-810E, method 516.4-II
Standards
- IEC 60601-1/EN 60601-1, EN60601-1-2 second edition, EN 864, EN 865, UL 2601-1, EN 475, EN 55011-Class, B-Group 1, CSA C22.2 No.601.1-M90