The Venturi® Ventilator
The New Generation of Ventilator Technology

The Venturi® Ventilator from Cardiopulmonary Corp. meets today's clinical challenges and is designed to elevate standards of ventilatory care. This system combines proven technologies with advanced engineering, patient-focused "smart" software, and innovative pneumatics to make it unique among ventilators. The system's exclusive combination of features provides significant performance advantages that ensure safe, cost-effective management of adult and pediatric ventilation.

In addition to providing conventional modes of therapy, the Venturi® Ventilator's "smart" software optimizes and combines modes to improve dynamic interaction between patient demand and ventilator response. This results in potentially shortened weaning times and a decrease in the need for clinical intervention.

Smart Software

The Venturi software's multi-level access offers a broad range of choices for the clinician. The Venturi® Ventilator permits flexible mode structuring with the combination of proven modes of ventilation. Once an appropriate mode is chosen, the Venturi® Ventilator's software continuously adapts to automatically remain in tune with the patient's changing breathing demands.

Total Breath Phase Control

The pneumatic drive mechanism of the Venturi® Ventilator's breath phase control system is a bi-directional venturi driven by a single proportional valve. This unique, patented design allows control of both the inspiratory and expiratory phases of the breath. The inspiratory phase uses a clinician-adjustable selected volume trigger to initiate a breath. In the expiratory phase, exhalation assistance helps the patient overcome airway resistance and achieve a more rapid and complete exhalation.

 

Variable Pressure Support

The Venturi® Ventilator allows the clinician to select a variable range of pressure support. Once variable pressure support is set, the ventilator monitors the tidal volume and seeks the lowest pressure within the selected range to achieve the targeted tidal volume.

 

Advanced Monitoring

To offer the clinician flexibility in the control of ventilation and the monitoring Ventilator incorporates an active, full color, integrated graphics display and pressure-sensitive touchscreen that depicts the patient's respiratory status. The ventilator displays a comprehensive set of widely used and clinically established respiratory parameters and waveforms. Standard waveforms depicting primary respiratory mechanics, such as pressure, volume, and flow, are displayed. Also shown are selected secondary data, such as continuous flow-volume and pressure-volume waveforms.

 

Patient Simulator

The Venturi® Ventilator permits the clinician to predict and safely test the effects of the proposed changes to ventilator settings-without disrupting ongoing ventilatory therapy. Through computer simulation, the clinician can test alternative settings before applying them to a patient. The Venturi uses current patient information to aid the clinician in selecting patient-specific settings.

 

 

Data Management

The Venturi® Ventilator records and stores individual patient ventilatory data, including settings, actual delivered values, and pressure and flow waveforms. This capability allows clinicians to compare historical data with current patient settings and responses.

 

Disposable Integrated Breathing Circuit, Humidifier, and Reservoir

The Venturi® Ventilator provides temperature control and humidification of the breathing gas. The humidifier and all of the system components in contact the patient are contained in one disposable circuit. Integrating all of the system components that come into contact with the patient, including the humidifier, into one disposable circuit reduces the risk of cross contamination and the costs of cleaning and sterilization. In addition, this integrated circuit eliminates flow restricting demand valves and filters within the breathing circuit.

 

Battery Backup

The Venturi® Ventilator includes batteries that enable the ventilator to remain electronically functional during power interruptions.

 

 

Technical Specifications

Control Settings

  • Tidal Volume (compliance compensated) 50 to 2,000 mL
  • Breathing Rate 2 to 150 bpm
  • Peak Inspiratory Flow 10 to 120 L/min
  • Oxygen Percentage 21 to 100%
  • Peak Inspiratory Pressure 2 to 120 cmH2O
  • Exhalation Assist 0 to 30 cmH2O/L/s
  • PEEP 0 to 20 cmH2O
  • Inspiratory Time 0.2 to 4s
  • Inspiratory Pause Time 0 to 1s
  • Sensitivity (Patient Effort Trigger) 0 to 250 mL
  • Flow Drop-Off Percentage (Percent of Peak) 5% to 80%
  • Airway Temperature 15 to 40deg. C
  • Humidifier Temperature 30 to 60deg. C
  • Waveform Shape (clinician modifiable) Custom, square, decelerating, modified sine

Alarms and Indicators

  • High/Low Exhaled Tidal Volume Alarm 50 to 2,000 mL
  • High/Low Respiratory Rate Alarm 2 to 150 bpm
  • Low Oxygen Fresh Gas Flow Automatic, %O2 dependent
  • Low Air Fresh Gas Flow Automatic, %O2 dependent
  • Low Oxygen Supply Pressure Alarm 25 psig
  • High/Low Airway Pressure Alarm 2 to 120 cmH2O
  • High/Low Inspiratory Time Alarm 0.2 to 4 s
  • High/Low Inspiratory:Expiratory Ratio Alarm 0.1 to 4.0
  • High/Low Minute Volume Alarm 1 to 40 L/min
  • Airway Leak Alarm 1 to 20 L/min
  • Patient Disconnect Alarm Automatic
  • Apnea Alarm/Backup Ventilation 30 s
  • Internal Battery Notification Alarm Battery in Use / % Remaining
  • Alarms Silence 120 s
  • Pneumatic System Fault Alarm Automatic
  • High/Low Oxygen Alarm 18 to 100% O2

Pneumatic Requirements

  • Source Pressure
  • Oxygen (Medical Grade) 45-75 psig
  • Air (Medical Grade) 45-75 psig
  • Source Flow
  • Oxygen (Medical Grade) ³65 L/min
  • Air (Medical Grade) ³65 L/min

Monitored and Displayed Parameters

  • Exhaled Tidal Volume (Compliance Comp) 50 to 2,500 mL
  • Measured Breathing Rate 2 to 150 bpm
  • Peak Inspiratory Flow 10 to 120 L/min
  • Oxygen Percentage 21 to 100%
  • Peak Inspiratory Pressure 0 to 120 cmH2O
  • PEEP 0 to 20 cmH2O
  • Mean Airway Pressure 0 to 120 cmH2O
  • Inspiratory Time 0.1 to 4s
  • Inspiratory:Expiratory Ratio 0.1 to 10.0
  • Minute Ventilation-Controlled 0 to 99 L/min
  • Minute Ventilation-Spontaneous 0 to 99 L/min
  • Airway Temperature 15 to 40 deg. C
  • Lung Compliance 10 to 150 mL/cmH2O
  • Airway Resistance 1 to 60 cmH2O/L/s
  • Leak 0 to 20 L/min
  • Airway Flow Waveform -120 to +120 L/min
  • Airway Pressure Waveform -20 to +60 cmH2O
  • Flow-Volume Graph
  • Pressure-Volume Graph
  • Minute Volume Wheel

Modes

  • The Venturi® Ventilator's flexible controls provide for a full range of mandatory and spontaneous breaths.
  •  Assist Control, Pressure Control, Variable Pressure Control
  • Pressure Support/SIMV, CPAP/Assist Control,
  • Pressure Support/Variable Pressure Control,
  • Variable Pressure Support/Variable Pressure Control,
  • CPAP/SIMV, Variable Pressure Support/SIMV,
  • Apnea Ventilation

Electrical Requirements

  • Voltage 115 VAC, 6 A or 230 VAC, 3 A
  • Leakage Current <100 mA @ 115 VAC
  • Power Cord 125 VAC, hospital grade, UL and CSA approved, 10 ft.
  • Internal Batteries Lead Acid 24 V, 18 A-h

Dimensions

  • Height 52 in. (132 cm)
  • Width 16 in. (41 cm)
  • Depth 24 in. (61 cm)
  • Weight 196 lbs. (89 kg)