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Evita 2 dura
Ventilation Plus
Addendum to
Evita 2 dura
Operating Instructions

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Summary of Contents for Dräger Evita 2 dura Ventilation Plus

  • Page 1 Evita 2 dura Ventilation Plus Addendum to Evita 2 dura Operating Instructions...
  • Page 2 NOTICE Proprietary Information This document contains information in which Draeger Medical, Inc. claimed proprietary rights. The information may not be reproduced in whole or in part except as authorized in writing by Draeger. This infor- mation is the property of Draeger Medical, Inc., it is provided solely for the use intended.
  • Page 3: Table Of Contents

    Contents Contents Important Safety Information READ THIS FIRST..4 Operator's Responsibility for Patient Safety....4 Limitation of Liability............. 4 Warranty..............5 Definitions..............6 General WARNINGS and CAUTIONS......6 Precautions During Operation........7 Precautions During Maintenance........7 Intended Use.............. 8 Installation..............8 Operation..............
  • Page 4: Important Safety Information Read This First

    Important Safety Information Operator's Responsibility for Patient Safety Limitation of Liability Important Safety Information Operator's Responsibility for Patient Safety Limitation of Liability For correct and effective use of the product and in Draeger Medical, Inc.'s liability, whether arising out of order to avoid hazards it is mandatory to carefully or related to manufacture and sale of the goods, their read and to observe all portions of this manual.
  • Page 5: Warranty

    Important Safety Information Warranty Warranty All Draeger products are guaranteed to be free of de- Application of this warranty is subject to the following fects for a period of one year from date of delivery. conditions: The following are exceptions to this warranty: 1.
  • Page 6: Definitions

    = Maintenance measures at regular Maintenance intervals WARNING ! Installation of the Evita 2 dura Ventilation Plus Typing conventions in this manual Option may be performed by factory trained and authorized service personnel only. Controls ("hard" keys and screen keys / fields) are designated as »Control Name«, e.g.
  • Page 7: Precautions During Operation

    Important Safety Information Precautions During Operation Precautions During Maintenance Precautions During Maintenance WARNING ! CAUTION ! Restriction of Distribution To avoid any risk of infection, clean and dis- infect ventilator and accessories before any Federal Law and Regulations in the United maintenance according to established hos- States and Canada restrict this device to sale pital procedures - this applies also when...
  • Page 8: Intended Use

    Separate, differential, synchronized ventilation with two Evita ventilators. Installation WARNING ! Installation of the Evita 2 dura Ventilation Plus option may be performed by factory trained and authorized service personnel only. Optional modes provided by Evita 2 dura Ventilation Plus are ready for use.
  • Page 9: Operation

    Operation Using AutoFlow Operation ® Using AutoFlow Supplement to the volume controlled ventilation modes > CMV, SIMV and MMV. = f (V insp AutoFlow – for automatically optimizing inspiratory flow. PEEP AutoFlow* decelerates and adjusts inspiratory flow in such a way that a minimum airway pressure results for a insp selected tidal volume V and a given patient lung...
  • Page 10: Using Aprv

    Operation Using APRV Using APRV Airway Pressure Release Ventilation Free spontaneous breathing at an elevated CPAP pres- sure level and a brief period of low pressure (release). For spontaneously breathing patients who need assi- stance with CO removal. high Ventilation mode APRV can be set in an APRV-specific menu and configured while in menu mode.
  • Page 11 Operation Using APRV Their O concentration »O « and pressure rise »Slope« are set directly via the parameter keys. To activate mode »APRV«: Press key »Other Modes«. APRV can be expanded to include the supplement "Ap- nea ventilation": Apnea ventilation – for changing over automatically to volume-controlled mandatory ventilation if an apnea occurs.
  • Page 12: Using Ilv

    Operation Using ILV Using ILV ILV = Independent Lung Ventilation Synchronous ventilation with two separate Evita ventila- tors connected via analog interfaces. The two units operate in master-slave mode with the master unit taking control. NOTE: ILV can be used only used with CMV ventilation mode.
  • Page 13 Operation Using ILV Evita 2 dura - Evita: Connect the two ventilators via ILV port (Evita 2 dura) and analog interface port (Evita) with cable 8411793. Programming ILV to »Other Modes« key Press menu key »Settings«. Press menu key »Other Modes«. Select screen key »ILV«...
  • Page 14 Operation Using ILV Setting »Master« or »Slave« status On Evita 2 dura = Master: Press menu key »Settings«. Press menu key »Menu Mode«. Select »Master...« or »Slave...« = turn dial knob Confirm = press dial knob. Master with trigger Inspiration is controlled by the spontaneous breathing cycle of the lung compartment ventilated by the Master unit, as in the assisted ventilation mode CMV/Assist.
  • Page 15 Operation Using ILV On the Slave unit If the second ventilator is an Evita 4 or Evita, refer to their respective Operating Instructions for information on settings. If the second ventilator is an Evita 2 dura, set either: Slave-synchronous I:E: The I:E ratio of the Slave unit is synchronized directly.
  • Page 16 Operation Using ILV On the Slave unit Set the basic ventilation pattern: As described for the Master unit, in accordance with its respective Instructions for Use. WARNING ! On the Slave ventilator, the rate setting »f« does not have any direct effect during ILV. However, as a safety precaution »f«...
  • Page 17: Troubleshooting

    Troubleshooting Maintenance Maintenance Intervals Troubleshooting Message Cause Remedy Frequency difference of more than 12 % Match the slave device frequency to the Check frequency ILV Slave ! between the master and slave devices. master device frequency Message on the slave device Frequency of the master device less than Set a higher frequency.
  • Page 18: Technical Data

    Technical Data Technical Data for the Ventilation Plus option supplementing Technical Data found in the Evita 2 dura Operating Instructions APRV settings Thigh 0.1 s to 30 s T low 0.1 s to 30 s Phigh 0 cmH O to 80 cmH Plow 0 cmH O to 35 cmH...
  • Page 19: Description Of Ventilation Modes

    Description of Ventilation Modes Volume Controlled Ventilation with PLV and AutoFlow Description of Ventilation Modes Volume-controlled ventilation ® with PLV and AutoFlow AutoFlow is a new supplement optimizing inspiratory flow during mandatory ventilator breaths in the volume controlled ventilation modes CMV, SIMV, and MMV. In order to illustrate the differences, the conventional ventia- tion modes are briefly summarized first below: Classic volume constant mandatory ventilator breath...
  • Page 20 Description of Ventilation Modes Volume Controlled Ventilation with PLV and AutoFlow ® AutoFlow AutoFlow can be activated in the» Settings« submenu. > AutoFlow takes over the task of setting both "Insp.Flow" and "P ". The »Flow« parameter key and »P «...
  • Page 21 Description of Ventilation Modes Volume Controlled Ventilation with PLV and AutoFlow An inspiratory time T set to a value shorter than the insp time required to fill the lungs can be recognized in the flow waveform: the flow at the end of inspiration will not have dropped to zero.
  • Page 22: Aprv

    Description of Ventilation Modes APRV Bibliography APRV Airway Pressure Release Ventilation Spontaneous breathing under continuous positive airway pressure with brief pressure release. This ventilation mode is suitable for patients with poor gas exchange. The patient breathes spontaneously at a high pressure level P of variable length T .
  • Page 23: Ordering Information

    Ordering Information Ordering Information Item/Description Part No. "Ventilation Plus" option 84 13 540 for Evita 2 dura intensive care ventilator providing ventilation modes ® APRV, ILV and AutoFlow Accessories Cable for connecting Evita 2 dura with another Evita 2 dura or Evita 4 during ILV 84 11 794 Cable for connecting Evita 2 dura...
  • Page 24: Index

    Index Index PRV.................22 APRV, setting............. 10 AutoFlow..............19 AutoFlow, setting............9 ibliography...............22 LV, setting..............9 Installation..............8 Intended use..............8 aster-Slave..............14 reparing for use............8 afety, patient............. 4 echnical data............18 Troubleshooting............17 entilation modes, description........19...
  • Page 28 These Operating Instructions apply only to Evita 2 dura with Serial No.: Without entry of a Serial No. by Draeger these Operating Instructions are provided for general information only and are not intended for use with a specific device. Draeger Medical, Inc. 3136 Quarry Road Telford, PA 18969 215-721-6910...

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