Specifications
Esprit® Ventilator
Type of Ventilation Mode of Ventilation
Volume Controlled Assisted/Control (A/C)
SIMV
CPAP
Pressure Controlled Assisted/Control (A/C)
SIMV
Apnea CPAP
Noninvasive Spont.; Spont./T


Ventilation Settings and Ranges
Respiratory Rate 1 to 80 BPM
Rise Time 0.1 to 0.9 sec.
Inspiratory Trigger
Pressure Trigger -20 to -0.1 cm H20
Flow Trigger 0.5 to 20 LPM
Base Flow 3 LPM above flow sensitivity
(with flow triggering)
Expiratory Cycle
Flow Trigger
10 to 45% of peak flow
Percent O2 21 to 100%
Patient Type Adult, Pediatric
Apnea Rate 1 to 80 BPM


Volume Controlled Ventilation Settings and Ranges
Tidal Volume 50 ml to 2500 ml
Plateau 0 to 2.0 sec.
Peak Inspiratory Flow 3 to 140 LPM
(Compensated)
Spontaneous Flow Up to 200 LPM
(Uncompensated)
PEEP/CPAP 0 to 35 cm H20
PSV Pressure 0 to 100 cm H20
Flow Wave Form Descending Ramp,
Square


Pressure Controlled Ventilation Settings and Ranges
Inspiratory Pressure 5 to 100 cm H20
Inspiratory Time 0.1 to 9.9 sec.
PSV Pressure 0 to 100 cm H20


Noninvasive Positive Pressure Ventilation Settings and Ranges
EPAP/CPAP Pressure 2 to 25 cm H20
IPAP Pressure 2 to 35 cm H20
Leak Compensation Up to 60 LPM


Parameters and Ranges
Respiratory Phase and Type Mandatory, Assisted,
Supported, Spont., Plateau
Respiratory Rate (Spont.) 0 to 150 BPM
Respiratory Rate (Total) 0 to 150 BPM
Exhaled Tidal Volume 0 to 9999 ml
Exhal. Min. Volume Total 0 to 99.9 LPM
Minute Volume (Spont.) 0 to 99.0 LPM
I:E Ratio 9.9 : 1 to 1 : 99
Patient Leak 0 to 140 LPM
Peak Inspiratory Pressure -20 to 130 cm H20
(On Screen)
Average Pressure -20 to 120 cm H20
(On Screen)
Plateau Pressure -20 to 130 cm H20
(On Screen)
End Expiratory Pressure -20 to 130 cm H20
(On Screen)
% Oxygen Delivered Optional 0 to 110%
f/Vt (RSBI) 0 to 500
Graphics Module
Scalars
Flow vs. Time
Pressure vs. Time
Volume vs. Time
Adjustable Time Scale

Loops
Flow/Volume
Pressure/Volume

Freeze Screen
Individual Analysis of Each Curve
Loop Save and Overlay Function
Individual Analysis of Each Loop

Calculated Values (from Maneuvers)
End Expiratory Pressure -20 to 120 cm H20
(On Screen)
Expiratory Pause Pressure -20 to 120 cm H20
(On Screen)
Auto PEEP -20 to 120 cm H20


Alarms
Alarm Controls
Audible Alarm Volume Adjustable: 54 to 77 db
(complies with EN475 Standard)
Alarm Silence 120 sec.
Alarm Reset
Alarms
High Inspiratory Pressure 10 to 105 cm H20
Low Inspiratory Pressure 3 to 105 cm H20
Low PEEP/CPAP Pressure 0 to 35 cm H20
High Respiratory Rate 0 to 150 BPM
Low Expiratory Mandatory Tidal Volume 0 ml to 2500 ml
Low Expiratory Spontaneous Tidal Volume 0 ml to 2500 ml
High Expiratory Minute Volume 0 to 60 LPM
Apnea Intervals 10 to 60 sec.
Nonadjustable Alarms
  • Circuit Occlusion
  • Air Source Inop.
  • Low O2 Pressure
  • Long Inspiratory Time
  • Low O2 Percentage
  • High O2 Percentage


AC Power and Battery Indicators:
  • Loss of AC Power (Audible)

  • Low AC Power (Audible)

  • Charging, In Use, Low

  • Alternating Current

  • Main Battery in Use

  • External Battery

Self Test/Self Diagnosis:
  • Short Self Test (SST)

  • Extended Self Test (EST)

  • Built-In Support/Trouble Shooting

User Screen:
Color 10.4 Touch Screen

Interface Port:
RS-232 Output and Remote Communication

Software Upgrades:
  • Color Screen

  • Graphics

  • Communications

  • VueLink Interface

  • Respiratory Mechanics

Dimensions
Height 40.5 cm (16 in.)
Width 35.6 cm (14 in.)
Depth w/Filter 61.0 cm (24 in.)
69.9 cm (27.5 in.)
Weight w/Battery 30 kg (66 lbs.)
39 kg (86 lbs.)

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