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Dräger Evita 2 Dura User Manual

Dräger Evita 2 Dura
140 pages
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Evita 2 dura
1-251-96
Intensive Care Ventilator
Instructions for Use
Software 4.n
1-251-96

Table of Contents

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Dräger Evita 2 Dura Specifications

General IconGeneral
Weightapprox. 18 kg
Power Supply100 to 240 V AC, 50/60 Hz
Data ConnectivityRS-232
TypeVentilator
CategoryMedical Equipment
Modes of VentilationSIMV, CPAP, Pressure Support
Tidal Volume Range50 to 2000 mL
Respiratory Rate2 to 100 breaths/min
PEEP0 to 20 cmH2O
Inspiratory Time0.1 to 10 s
FiO221 to 100 %
Monitoring ParametersPressure, Volume, Flow, FiO2, Respiratory Rate
DisplayColor TFT
Battery BackupUp to 1 hour
Patient CategoriesAdult, Pediatric
AlarmsApnea, Disconnection

Summary

What's New in Evita 2 dura Software 4.n

Specification of the Humidifier

Details on the type of humidifier compatible with the software.

Apnoea Ventilation Functionality

New features for apnoea ventilation settings and alarms.

Extended Alarm Time Range

Increased setting range for the apnoea alarm time.

New Ventilation Modes and Features

Introduction of BIPAPAssist, 'prev. patient' mode, leakage compensation.

Additional Weaning and Monitoring Parameters

Includes RSB, NIF, and trend parameters for patient assessment.

External Flow Source and Remote Operation

Features for external flow calculation and remote control pad.

NIV and Nurse Call Options

Support for non-invasive ventilation and connection to hospital alarm systems.

Simplified Settings Feature

Access to simplified settings under 'other modes'.

For Your Safety and Patients

General Safety Instructions

Emphasizes following instructions, proper maintenance, and using approved accessories.

Hazardous Environment and Electrical Safety

Warnings against use in explosive areas and safe electrical connections.

Proper Equipment Use and Monitoring

Guidelines for safe operation, avoiding flammable substances, and appropriate ventilation monitoring.

Independent Ventilation Backup

Procedure for using a manual device if the ventilator fails.

Intended Medical Application

Evita 2 dura Device Overview

Description of the ventilator for intensive care use for adults, children, and neonates.

Ventilation Modes and Special Functions

Lists available ventilation modes, special modes, and diagnostic functions.

Monitoring Parameters

Details the parameters monitored by the ventilator for therapy assessment.

Operating Concept

Ventilation Controls

Describes the keys and rotary knob for setting ventilation parameters and modes.

Screen Operating Controls

Identifies keys for menu navigation, screen adjustments, and special functions.

Power Switch and Standby Operation

Procedures for turning the device on, off, and placing it in standby mode.

Screen Pages Structure

Overview of main and application-specific screen page layouts and their elements.

Specific Screen Pages

Details on Settings, Alarms, and Measurements pages for device operation.

Calibration/Configuration Screen

Procedures for sensor calibration and system configuration settings.

Screen Color Differentiation

Explains the meaning of colors used for messages, buttons, and keys.

Preparing the Evita 2 dura Ventilator

Fitting Components and Accessories

Instructions for installing the expiration valve, flow sensor, O2 sensor, and optional accessories.

Notes on HME and Bacterial Filters

Guidance on the use and potential impact of heat/moisture exchangers and bacterial filters.

Connecting Humidifiers and Hoses

Steps for connecting breathing gas humidifiers and ventilation hoses for different patient types.

Ventilator Transport and Setup

Procedures for safe transport and sealing device slits if no tray is fitted.

Power and Gas Supply Connections

Details on connecting the device to electrical power and gas supplies.

Evita Remote and Nurse Call Setup

Instructions for connecting the remote control and nurse call system.

Performing Device and Leakage Tests

Steps for conducting device checks, selecting humidifier type, and performing leakage tests.

Operating the Ventilator

Starting Up and Patient Mode Selection

Procedures for powering on the device and selecting patient types (Adults, Paediatrics, etc.).

Initiating Ventilation

Steps to begin the ventilation process after setup, including checking parameters.

Setting Ventilation Modes

Overview of setting up various ventilation modes like IPPV, SIMV, BIPAP, and their parameters.

Setting Alarm Limits

How to adjust upper and lower alarm thresholds for various monitored parameters.

Handling Alarms and Messages

Understanding alarm priorities, tones, and visual indicators for warnings and cautions.

Displaying Curves and Measured Values

How to view graphical waveform data and numerical measured values on the screen.

Special Functions

Includes manual inspiration, expiration hold, medicament nebulisation, and O2 enrichment functions.

Standby Mode Operation

Procedures for switching the device to standby and resuming ventilation.

Calibration Procedures

Steps for manually calibrating O2 and flow sensors for accurate measurements.

External Flow Source Configuration

How to determine and utilize external flow data for monitoring.

Monitoring Function Control

Instructions on how to switch specific monitoring functions on or off.

Device Configuration

System Settings

Adjusting audible alarm volume and screen contrast for optimal usability.

Country-Specific Settings

Selecting language, date, time, and measurement units for regional adaptation.

Interface and Display Configuration

Setting up communication interfaces (e.g., printer) and configuring screen display options.

Ventilation Default Settings

Configuring patient-specific and default ventilation parameters, modes, and alarm limits.

Troubleshooting Guide

Fault, Cause, and Remedy Reference

A comprehensive list of error messages, their causes, and solutions for resolving issues.

Care and Maintenance

Removing and Cleaning Components

Procedures for disassembling, cleaning, and disinfecting device parts like sensors, valves, and hoses.

Sterilization and Reassembly

Guidelines for sterilizing components and reassembling the device before patient use.

Maintenance Intervals and Disposal

Schedules for routine maintenance, filter replacement, and proper disposal of parts and the apparatus.

Device Identification

Control Unit Overview

Identifies components and controls on the main unit's front panel.

Front Panel Connections

Locates and names ports and connectors on the front of the device.

Back Panel Connections

Identifies ports, switches, and filters on the rear panel.

Technical Specifications

Environmental and Device Settings

Specifies operating/storage conditions and configurable device parameters like ventilation modes.

Performance and Measurement Data

Details on device performance, measured values, accuracy, and technical limits.

Monitoring and Output Specifications

Information on monitoring limits, operating data, machine outputs, and communication protocols.

Materials and Compliance

Lists materials used in device construction and relevant regulatory compliance.

Detailed Descriptions

In-depth Explanation of Ventilation Modes

Detailed descriptions of various ventilation modes and their specific operational principles.

Measurement Principles and Compensation

Explains flow measurement, compensation techniques, and specific indices like RSB/NIF.

Abbreviations and Symbols

Glossary of technical terms and explanation of graphical symbols used throughout the manual.

Parts and Accessories

Parts List for Adult Ventilation

Identifies components and order numbers specific to adult ventilation setups.

Parts List for Paediatric Ventilation

Identifies components and order numbers specific to paediatric ventilation setups.

Ordering Information

Order Numbers for Units and Accessories

Lists order codes for the basic unit, operational accessories, and optional features.

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