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Covers A/C power, airway, alteration, alarms, circuits, maintenance, and oxygen usage safety.
Covers A/C power, alarms, clinician training, device handling, malfunctions, and steam cleaning.
Overview of the VDR®-4 unit and its function in High-Frequency Percussive Ventilation.
Describes core functions like Demand CPAP/PEEP, Inspiratory Time, and Pulsatile Flow.
Details the patented Phasitron® circuit's sliding venturi mechanism and its role in ventilation.
Specifies device indications, contraindications, patient population, and potential adverse reactions.
Lists system package contents and provides an overview of the VDR®-4 control panel layout.
Details the function of each numbered control on the VDR®-4 front panel.
Describes the controls and displays on the VDR®-4 top panel, including manometer/DM options.
Explains the DM's operating modes: POST, Wake, Active, Report, Sleep, and Fault.
Explains the function, display modes, and calibration of the proximal airway pressure manometer.
Details front panel controls, alarm adjustments (High/Low), and reset functions for the Monitron II.
Describes the rear panel connectors, including power and signal outputs.
Explains the waveform display, amplitude scales, and time scales.
Lists and explains parameters like I:E Ratio, Convective Rate, Inspiration Time, Mean Pressure, and Amplitudes.
Details audible alarm levels and lists available blended gas/air connectors.
Explains the Failsafe Sensitivity alarm and the Disconnect Alarm functionality.
Step-by-step guide for adjusting High/Low alarms, setting default alarms, and resetting alarms.
Describes various alarm events (high/low amplitude, disconnect) and their visual/audible indicators.
Instructions for setting up the VDR®-4 system, including stand, gas, and power connections.
Step-by-step guide for connecting the Phasitron® breathing circuit to the VDR®-4 unit.
Procedure for adding sterile water to the humidifier and nebulizer for optimal humidification.
Instructions for initial DM setup, atmospheric pressure calibration, and battery replacement.
Procedures for checking the blender and the overall VDR®-4 system before patient use.
Steps to set specific parameters and check alarm functionality as part of the pre-use protocol.
Specific steps to verify the correct operation of Monitron II alarms during the pre-use check.
Outlines the primary goals for managing patients using High-Frequency Percussive Ventilation.
Explains color-coded knobs, default settings, and steps for preparing patient airway connection.
Guidance on adjusting settings for oscillatory equilibrium, amplitude, and obstruction to optimize patient response.
Provides recommended initial settings for adult patients based on clinical consensus.
Offers strategies for adjusting settings to manage patient blood gas levels (PaO2, PaCO2).
Provides recommended initial settings for pediatric patients based on weight categories.
Provides recommended initial settings for neonatal patients.
Outlines management strategies for neonatal patients with PRDS, Meconium Asp./PPHN, and lung protection.
Offers strategies for adjusting neonatal settings to manage patient blood gas levels.
Provides step-by-step instructions for gradually weaning a patient off the VDR®-4 ventilation.
Details procedures for cleaning the VDR®-4 controller, Monitron II unit, and its LCD screen.
Provides instructions for cleaning the digital multimeter, manometer, and stand assembly.
Lists approved cleaning solutions and guidelines for cleaning the Phasitron® breathing circuit kit.
Presents common problems and solutions for the VDR®-4 unit.
Details common issues with the Monitron II and the steps to resolve them.
Provides troubleshooting steps for issues related to the Digital Multimeter (DM).
Offers troubleshooting steps for common problems with the Phasitron® breathing circuit kit.
Recommends annual preventive maintenance and outlines service intervals for the VDR®-4.
Details the requirements for mandated service, including component replacement and calibration.
Explains how to initiate repairs for the VDR®-4 unit through the service department or distributor.
Provides guidance on the proper disposal of equipment according to local and international laws.
Outlines the procedures for cleaning, packaging, and shipping the VDR®-4 for service.
Details the one-year warranty period, coverage for defects, exclusions, and liability limitations.
Lists detailed technical specifications for the VDR®-4 and the Monitron® II Waveform Analyzer.
Lists detailed technical specifications for the Digital Multimeter (DM), including size, range, and battery life.
General| Phasitron® Kit | A50094-D |
|---|---|
| Liquid Consumption | 1 cc per minute |
| Percussion Frequency | 50-900 pulses per minute |
| Pulse/Interval Ratio | Adjustable |
| Run Time | Continuous |
| Flow | 25 LPM per gas source-sustained |
| Operating Range | Temp., 0°C to 49°C (32°F to 120°F) |
| Storage and Transport Range | Temp., -20°C to 60°C (-4°F to 140°F) Humidity < 93% non-condensing |
| Alarm condition High Airway Pressure Limit | Audible indicator (pneumatic pressure failsafe) with automatic pressure relief |
| Electronic High/Low-Pressure Alarm | Visual and audible indicators |
| Disconnect Alarm | Audible indicator |
| Blender Gas Supply Alert | Audible indicator |
| Maintenance Required | Every 3 years |
| Wall Gas | 50-80 psi air and O₂ |
Weight and Dimensions| Dimensions (W x H xD) | 40.64 cm x 33 cm x 25.4 cm (16" x 13" x 10”) |
|---|---|
| Weight | 8.98 kg (19.8 lb) |
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