Dräger Medical

Evita XL Short Guide August 2019

Short Guide

38 Pages

File Type: PDF

File Size: 1.47 MB

File Name: Dräger Medical - Evita XL Short Guide August 2019 - 2019-08.pdf

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Page 1

Evita XL – Short guide This Evita XL short guide is intended for informational purposes only. It is not a replacement or substitute for the Instructions for Use. The completion of this guide does not relieve you from reading and understanding the current versions of the instructions for use associated with the relevant device. It is also not a replacement for mandatory instructions or training courses.

Evita XL – System overview Control panel Audio paused 2 min. or Alarm Silence; key for suppressing the alarm tone for two minutes Touch-sensitive screen for selecting and confirming settings

Alarm Limits key for setting alarm limits

Ventilator Settings key for setting ventilation mode and ventilation parameters Unassigned key for future functions Sensor Parameter key for calibrating sensors and for switching monitoring on or off System Setup key for configuring device functions

Flow sensor behind flap Gas exhaust port (EXHAUST – NOT FOR SPIROMETERS) Flow sensor flap (thermal cover) Expiratory valve with expiratory connector port (GAS RETURN)

Start/Standby key for switching between operation and standby mode Rotary knob for selecting and confirming settings Locking screw for protective cover (behind it: O2 sensor and ambient air filter Inspiratory connector port (GAS OUTPUT) Nebulizer connection

Latch for expiratory valve

Evita XL – System overview Back panel A: Power switch with protective flap

B: COM 2, COM 3 ports for RS 232, 2 CAN interfaces and analog interface (optional) C: Connection for Remote Pad (optional) Q: Fan P: DC socket O: Connector for power cable N: AC fuses

M: Rating plate (not visible) on the left-hand side panel

D: Connection for nurse call (optional) E: Cooling-air filter F: Connection for neonatal flow sensor (optional) G: ILV socket for the connecting cable for independent lung ventilation with two ventilators H: Connection for O2 I: Connection for medical air (Air) J: Temp socket for temperature sensor

K: CO2 socket for CO2 sensor (optional) L: COM 1 RS 232C port for RS 232 interface, e.g., for printer © Drägerwerk AG & Co. KGaA, 2019

Evita XL – Operating concept Main screen Header bar with the following fields: Alarms, messages, and instructions for the user

Header bar with therapy status: − Patient category − Therapy type (ventilation or O2 Therapy), ventilation mode, and additional settings

Monitoring area with waveforms, loops, trends, and measured values. The display can be configured.

Main menu bar with buttons for opening dialog windows and activating functions

Therapy bar with therapy controls for the ventilation parameters of the active ventilation mode and its additional settings. © Drägerwerk AG & Co. KGaA, 2019

Field for device status with type of humidification Power supply display 8

Evita XL – Operating concept on-screen controls The touch-sensitive screen controls are used in the same way as real keys

Touching the screen controls with a fingertip − is equivalent to pressing a key Settings are made and confirmed by − turning and pressing the central rotary knob

Rotary knob: Touch – turn - confirm

Status of screen controls is indicated by colors Grey Not available Yellow Available Pale green Available but not active White Not usable Dark green Available and active © Drägerwerk AG & Co. KGaA, 2019

Evita XL – Operating concept on-screen controls Screen keys: selecting functions without confirmation Example: − press the >> Data << key − the key turns dark green showing that the function is active

Evita XL – Operating concept on-screen Controls: Screen keys: function selection with confirmation

− To quit/close window press >> X << − To cancel the setting ▪ touch the screen key again or ▪ touch another screen key © Drägerwerk AG & Co. KGaA, 2019

1 select = touch key 2 screen key turns yellow 3 confirm = press rotary knob 4 screen key turns pale/dark green 11

Evita XL – Operating concept on-screen controls Screen keys: setting parameters

− E.g. setting PEEP ▪ touch the PEEP key (knob turns yellow) ▪ turn the rotary knob for the required value ▪ confirm the setting by pressing the rotary knob © Drägerwerk AG & Co. KGaA, 2019

1 select = touch 2 screen key turns yellow 3 set = turn rotary knob 4 confirm = press rotary knob 5 screen key turns pale/dark green 12

Evita XL – Operating concept on-screen controls 3 sets of values Values

Evita XL – Operating concept on-screen controls Standard screen page: display the ventilation status Main screen

Main screen © Drägerwerk AG & Co. KGaA, 2019

Evita XL – Operating concept on-screen controls Settings − Directly accessible settings: easy and quickly to operate − Direct access to all ventilation modes − Help function

Evita XL – Operating concept on-screen controls Measured values Data: − Values ▪ Customised table to adapt the order of measured values to clinical needs ▪ Two tables with fixed order of displayed measured values ▪ Effective ventilator settings always visible

Evita XL – Operating concept on-screen controls Measured values Data:

− Trends: ▪ Eight pre-configurable parameters over 24 h ▪ Three trends simultaneous ▪ Cursor function ▪ Trends and logbook are interlinked − Logbook − All alarms and events listed − Background alarms listed − Marker for background alarms − Alarm silence ON and OFF listed

03 Evita XL – Starting up

Evita XL – Starting up Checking readiness for operation The readiness for operation check The readiness for operation check consists of the − Device Check: ▪ Check for completeness of ventilator assembly ▪ Test of the back-up alarm (power failure alarm) ▪ Test of the expiratory valve ▪ Test of the Air/O2 switchover valve ▪ Test of the safety valve ▪ Calibration of the flow sensor ▪ Calibration of the NeoFlow sensor (optional) ▪ Calibration of the O2 sensor ▪ Zero calibration of the CO2 sensor (optional) − Airtight Check ▪ Leakage test of the breathing circuit ▪ Determination of breathing circuit compliance and resistance − DC power pack option: ▪ Changeover test to battery operation © Drägerwerk AG & Co. KGaA, 2019

Evita XL – Starting up Checking readiness for operation Performing the Device Check

The Device Check can only be performed in Standby mode. Prerequisite: 1. The Start / Standby dialog window must be open. 2. Touch the Check tab to start the check and follow the instructions on the screen. 3. Evita XL displays the date and result of the last Device Check and Airtight Check. 4. Touch the Device Check tab. To start the Device Check touch the Check button. Evita XL performs the test steps.

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Evita XL – Starting up Checking readiness for operation Performing the Airtight Check

The Airtight Check must be performed after the following actions: − Device Check − Change of the breathing circuit − Change of breathing gas humidification: 5. Touch the Airtight Check tab. To start the Airtight Check touch the Check button and follow instructions on the screen.

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Evita XL – Starting up Checking readiness for operation Testing the DC power pack option Changeover test to battery operation: − Pull out the power plug. If the DC power pack option is available, Evita XL switches over to internal or external battery mode and does not interrupt operation. If the DC power pack option is not available, the audible power failure alarm is triggered. − Plug in the power plug again. The device switches to mains operation. After successful checking of readiness for operation, Evita XL is ready for use.

04 Evita XL – Operation

Evita XL – Operation Selecting the patient Selecting the patient: Admitting a new patient

After switching on Evita XL, the operator can select between: − Admitting a new patient − Using the settings of the previous patient Admitting a new patient Prerequisite: The Start / Standby dialog window must be open. Evita XL must be in Standby mode. 1. Touch New Patient tab. Depending on the patient category: 2. Touch Adult, Ped., or Neo. key 3. Touch Ideal Body Weight key 4. Turn rotary knob to enter the ideal body weight [kg], press rotary knob to confirm. Evita XL determines the tidal volume VT and respiratory rate f based on the ideal body weight and displays these values in the lower part of the dialog window. © Drägerwerk AG & Co. KGaA, 2019

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