Puritan Bennett 840 Ventilator

Overview

The Puritan Bennett 840 ventilator features our PAV + software, a breath type that better manages a patient’s work of breathing and supports more natural breathing compared to conventional mechanical ventilation.

With the addition of optional advanced technology upgrades, this ventilator can meet the specific needs of practically every patient type you care for—from neonatal patients weighing as little as 300 grams to adult patients weighing as much as 150 kg.

With the Puritan Bennett 840 ventilator, Covidien:

  • Provides clinically exceptional technology that helps keep patients and clinicians safe
  • Protects capital investment with an upgradeable pathway
  • Focuses on service, support and education
  • Enables the benefits of fleet standardization

Puritan Bennett 840 Ventilator Settings

  • Ideal body weight (IBW): 0.3 to 7.0 kg with NeoMode 2.0 (0.66 to 15 lbs), 7.0 to 24 kg (15 to 53 lbs), 25 to 150 kg (55 to 330 lbs)
  • Modes: Assist/Control (A/C), synchronized intermittent mandatory ventilation (SIMV), or spontaneous (SPONT), Bi-Level
  • Software Options: NeoMode 2.0, Leak Compensation, Tube Compensation, Bi-Level, Volume Ventilation Plus (Volume Control Plus and Volume Support), Proportional Assist™* Ventilation Plus (PAV™*+), Respiratory Mechanics and Trending
  • Mandatory breath types: Volume Control (VC), Pressure Control (PC) or Volume Control Plus with Volume Ventilation Plus option
  • Spontaneous breath types: Pressure Supported (PS), Volume Supported (VS), Proportional Assist (PA), none
  • Vent type: Invasive or Noninvasive
  • Pressure support (PSUPP): 0 to 70 cm H2O
  • Rise time %: 1% to 100%
  • Tidal volume (VT): 25 to 2,500 mL, 2 to 315 mL with NeoMode
  • Respiratory rate (f): 1.0 to 100 /min, 1 to 150 /min with NeoMode
  • Peak inspiratory flow (VMAX): 3 to 150 L/min for IBW > 24 kg; 3 to 60 L/min for IBW ≤ 24 kg, 1 to 30 L/min with NeoMode
  • Flow pattern: Square or descending ramp
  • Plateau time (TPL): 0.0 to 2.0 seconds
  • Inspiratory pressure (PI): 5 to 90 cm H2O
  • Inspiratory time (TI): 0.2 to 8.0 seconds
  • I:E ratio: ≤ 1:299-4.00:1
  • Expiratory time (TE): TE ≥ 0.2 second
  • Trigger type: Pressure (PTRIG) or flow (VTRIG Flow-by flow triggering)
  • Pressure sensitivity (PSENS): 0.1 to 20 cm H2O below PEEP
  • Flow sensitivity (VSENS): 0.2 to 20 L/min, 0.1 to 10 L/min with NeoMode
  • O2%: 21% to 100%
  • PEEP: 0 to 45 cm H2O
  • Apnea ventilation: Apnea mandatory type-volume control (VC) or pressure control (PC)
  • Apnea flow pattern: Square or descending ramp
  • Apnea peak flow (VMAX): ≥ 1.0 L/min to ≤ 30 L/min, ≥ 3.0 L/min to ≤ 60 L/min, ≥ 3.0 L/min to ≤ 150 L/min
  • Apnea tidal volume (VT): 3 mL to 315 mL for neonatal; 25 mL to 2500 mL for ped/adult
  • Apnea inspiratory pressure (PI): 5 to 90 cm H2O
  • Apnea inspiratory time (TI): 0.2 to 8.0 seconds
  • Apnea interval (TA): 10 to 60 seconds
  • Apnea respiratory rate (f): 2.0 to 40 1/min
  • Apnea O2%: 21% to 100%
  • Apnea expiratory time (TE): ≥ 0.2 seconds
  • Disconnect sensitivity (DSENS): 20% to 95% or OFF in NIV
  • Humidification type: Heat-moisture exchanger (HME), nonheated expiratory tube or heated expiratory tube
  • Humidification volume: 100 to 1,000 mL
  • Patient circuit type: Pediatric, adult or neonate with NeoMode option

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