Puritan Bennett 540 Ventilator

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Manufactured by: Puritan Bennett

Category: Respiratory Ventilators

Puritan Bennett Puritan Bennett 540 Ventilator
Puritan Bennett 540 Ventilator: Reliable Respiratory Support for Patients on the Move
The Puritan Bennett 540 Ventilator is engineered to provide enhanced safety and peace of mind for both patients and caregivers. This portable and user-friendly ventilator is ideal for transportation and at-home therapy, enabling greater patient independence. Weighing only 9.9 lbs, its lightweight design ensures remarkable convenience and mobility.
Key Features:
  • User-Friendly Display: The large, easy-to-read display screen is complemented by intuitive, menu-driven navigation, allowing for efficient use in any setting.

  • Comprehensive Alarm System: The ventilator is equipped with tiered audible and visible alarm indicators. This includes an adjustable volume audible signal, flashing light indicators, and detailed messages on the alarm menu, ensuring you are always informed.

  • Real-Time Data Monitoring: Access flow and pressure waveforms in real-time with data samples taken every 20 milliseconds. The device also displays exhaled tidal volume, allowing you to confirm that the return volume matches the inspiratory volume.

  • Advanced Sensitivity Settings: Experience improved patient comfort with a quick-reactive flow trigger that minimizes work of breathing (WOB). Enjoy features like pediatric sensitivity, five adjustable levels of inspiratory sensitivity, four adjustable rise time options, and adjustable expiratory sensitivity ranging from 5% to 95%.

  • Versatile Accessories: The Puritan Bennett 540 Ventilator comes with standard and optional accessories for enhanced flexibility, including an external battery, dual backpack bag, remote cable, circuits and filters, and a car charger.

Explore the Puritan Bennett 540 Ventilator for a dependable and efficient solution to respiratory support, ensuring your patients receive the best care possible, wherever they are.
Puritan Bennett 540 Ventilator Specifications

Physical Specifications
  • Weight: 9.9 lbs (4.5 kg)
  • Dimensions: 6.0” H x 9.25” W x 12.4” D (15.2 cm H x 23.5 cm W x 31.5 cm D)
  • Noise: < 30 dBA at 1 m

Electrical Characteristics
  • Power Supply AC: 100 - 240 VAC, 50/60 Hz
  • Power Usage: 180 VA max
  • Internal Battery: Lithium-ion, 25.2 V, 4.4 Ah
  • Power Supply DC: 12 - 30 VDC

Environment
Operating Conditions
  • Temperature: -40 °F to 104 °F (-40 °C to 40 °C)
  • Humidity: 10% to 95% RH
  • Atmospheric Pressure: 8.7 psi to 16.0 psi (60 kPa to 110 kPa)

Storage Conditions
  • Temperature: -40 °F to 158 °F (-40 °C to 70 °C)
  • Humidity: 5% to 95% RH
  • Atmospheric Pressure: 7.2 psi to 15.4 psi (50 kPa to 106 kPa)
  • Alarms: Adjustable alarm sound level (65-85 dBA)

Setting Parameters
Modes
  • CPAP, PSV, Pres A/C, Vol A/C, V SIMV, P SIMV

Pressure Modes
  • Rise Time: 4 levels
  • PIP: 0-60 cmH2O
  • PEEP: 0-20 cmH2O
  • I Sens: 5 levels (5%-95%)
  • E Sens: 0.3-6 sec
  • T I: 1-60 bpm
  • Rate: (AUTO) 1-60 sec
  • Apnea: 5-55 cmH2O
  • P Support: (OFF) 5-40 bpm

Volume Modes
  • Volume: 50-2000 ml
  • Flow Pattern: Ramp (SQ-D)
  • I Sens: 5 levels
  • T I: 0.3-6 sec
  • Rate: 1-60 bpm
  • PEEP: 0-20 cmH2O
  • P Support: 5-55 cmH2O
  • Apnea: 1-60 sec

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