dräger evita 2 dura · 2016-09-05 · dräger evita 2 dura speaker ping-hui liu 05/08. contents!...

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Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08

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Page 1: Dräger Evita 2 Dura · 2016-09-05 · Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08. Contents! Introduction ! Power source ! Internal mechanism ! Patient circuit-Single circuit

Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08

Page 2: Dräger Evita 2 Dura · 2016-09-05 · Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08. Contents! Introduction ! Power source ! Internal mechanism ! Patient circuit-Single circuit

Contents ¡  Introduction

¡  Power source

¡  Internal mechanism

¡  Patient circuit-Single circuit

¡  Control panel

¡  Mode

¡  Maintenance

¡  Troubleshooting

¡  Others

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Page 3: Dräger Evita 2 Dura · 2016-09-05 · Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08. Contents! Introduction ! Power source ! Internal mechanism ! Patient circuit-Single circuit

Introduction

¡ Range ¡ Neonatal(option)

¡  Pediatric

¡  0.02-0.3L

¡ Adult

¡  0.1-2.0L

¡ Invasive and NIV(option)

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Page 4: Dräger Evita 2 Dura · 2016-09-05 · Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08. Contents! Introduction ! Power source ! Internal mechanism ! Patient circuit-Single circuit

Power source

¡  Electric power ¡  100-127V AC, 50/60Hz

¡  12V or 24V DC(option)

¡  Pneumatic power ¡  Oxygen

¡  3-6bar(40-87 psig)

¡  Air

¡  3-6bar(40-87 psig)

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Page 5: Dräger Evita 2 Dura · 2016-09-05 · Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08. Contents! Introduction ! Power source ! Internal mechanism ! Patient circuit-Single circuit

Internal mechanism

¡  The gas resources ¡  Through filters

¡  Reduced to working pressure

¡  Two flow-control valves and inspiratory valve ¡  Regulate pressure and flow

¡  Control the FiO2

¡  To patient circuit

¡  Expiratory valve

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Page 6: Dräger Evita 2 Dura · 2016-09-05 · Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08. Contents! Introduction ! Power source ! Internal mechanism ! Patient circuit-Single circuit

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Page 7: Dräger Evita 2 Dura · 2016-09-05 · Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08. Contents! Introduction ! Power source ! Internal mechanism ! Patient circuit-Single circuit

Filter

Check valve

Pressure regulator

Pressure sensor

O2 sensor

Safe valve (100mbar)

PEEP valve

Proportional solenoid valve

Exp. valve

Ins. valve

Page 8: Dräger Evita 2 Dura · 2016-09-05 · Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08. Contents! Introduction ! Power source ! Internal mechanism ! Patient circuit-Single circuit

Inspiration route:

Calibration route:

Nebulizer route:

Page 9: Dräger Evita 2 Dura · 2016-09-05 · Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08. Contents! Introduction ! Power source ! Internal mechanism ! Patient circuit-Single circuit

Emergency air route

Expiration route

Page 10: Dräger Evita 2 Dura · 2016-09-05 · Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08. Contents! Introduction ! Power source ! Internal mechanism ! Patient circuit-Single circuit

Internal mechanism

¡ Valves type ¡  Flow control valve

¡  Expiratory valve

¡  PEEP valve

¡  Pressure transducer ¡  Position and side

¡  Flow sensor

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Page 11: Dräger Evita 2 Dura · 2016-09-05 · Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08. Contents! Introduction ! Power source ! Internal mechanism ! Patient circuit-Single circuit

Back panel

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Page 12: Dräger Evita 2 Dura · 2016-09-05 · Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08. Contents! Introduction ! Power source ! Internal mechanism ! Patient circuit-Single circuit

Front connection block for ventilation

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Page 13: Dräger Evita 2 Dura · 2016-09-05 · Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08. Contents! Introduction ! Power source ! Internal mechanism ! Patient circuit-Single circuit

Control panel

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Page 14: Dräger Evita 2 Dura · 2016-09-05 · Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08. Contents! Introduction ! Power source ! Internal mechanism ! Patient circuit-Single circuit

Special Functions ¡ Nebulization(~30’) ¡  Adult ventilation and pediatric ventilation

¡ O2 suction(180”, 120”) ¡  Adult(100%) and Pediatric(+25%)

¡ Manual inspiration(press >>Insp. Hold<<~15”) ¡  For IPPV, SIMV and MMV

¡  For BIPAP

¡  For CPAP/ASB

¡ Manual expiration hold(~15”)

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Page 15: Dräger Evita 2 Dura · 2016-09-05 · Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08. Contents! Introduction ! Power source ! Internal mechanism ! Patient circuit-Single circuit

Special Functions ¡  PEEPi ¡  PEEPi and trapping volume

¡  Sigh ¡  Set by PEEP level

¡  2 breaths every 3 minutes

¡ Apnea ventilation ¡  Adjust Rate and Volume

¡  Fixed I:E

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Page 16: Dräger Evita 2 Dura · 2016-09-05 · Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08. Contents! Introduction ! Power source ! Internal mechanism ! Patient circuit-Single circuit

Mode

¡  Pediatric and Adult

¡ Assisted ventilation ¡  IPPV, BIPAP A/C

¡  Supported ventilation ¡  SIMV(+PS), BIPAP(/ASB), CPAP/ASB

¡  APRV

¡ Dual controlled ventilation ¡  Autoflow®

¡  MMV

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Page 17: Dräger Evita 2 Dura · 2016-09-05 · Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08. Contents! Introduction ! Power source ! Internal mechanism ! Patient circuit-Single circuit

BIPAP A/C, BIPAP and BIPAP/ASB

¡ Comparison ¡  BIPAP A/C vs. BIPAP(/ASB)

¡  BIPAP(/ASB) vs. PCV

¡  BIPAP(/ASB) ¡  Time window

¡  BIPAP vs. APRV?

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Page 18: Dräger Evita 2 Dura · 2016-09-05 · Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08. Contents! Introduction ! Power source ! Internal mechanism ! Patient circuit-Single circuit

Autoflow®

¡ Auto-adjusted flow

¡ A function of dual controlled ventilation

¡ A start breath, and then give another pressure-controlled breathing calculated by compliance

¡ Adjust PC level by Vtset

¡ Autoflow®, VS and PRVC

¡  For ¡  IPPV, SIMV and MMV

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Page 19: Dräger Evita 2 Dura · 2016-09-05 · Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08. Contents! Introduction ! Power source ! Internal mechanism ! Patient circuit-Single circuit

MMV

¡ Mandatory Minute Volume Ventilation

¡  SIMV vs. MMV

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Page 20: Dräger Evita 2 Dura · 2016-09-05 · Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08. Contents! Introduction ! Power source ! Internal mechanism ! Patient circuit-Single circuit

Troubleshooting ¡  The priority

¡  Warning !!! ¡  Caution !! ¡  Advisory!

¡  E.g. ¡  !!! ASB> 4s, ! Leakage ¡  !!! Flow measurement inop. ¡  !!! Loss of data ¡  !!! PEEP valve inop. ¡  ! Malfunction fan ¡  !!! Mixed inop., !!! Device failure

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Page 21: Dräger Evita 2 Dura · 2016-09-05 · Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08. Contents! Introduction ! Power source ! Internal mechanism ! Patient circuit-Single circuit

Maintenance

¡ Dismantling

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•  70 % ethanol solution for 1 hour

•  CANNOT be autoclaved or steam-sterilized.

Page 22: Dräger Evita 2 Dura · 2016-09-05 · Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08. Contents! Introduction ! Power source ! Internal mechanism ! Patient circuit-Single circuit

Maintenance

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Page 23: Dräger Evita 2 Dura · 2016-09-05 · Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08. Contents! Introduction ! Power source ! Internal mechanism ! Patient circuit-Single circuit

Maintenance

¡  Patient circuits ¡  Pasteurization

¡ Cooling air filter ¡  when soiled or at the latest after 4 weeks

¡ O2 sensor when “O2 measurement inop.”

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Page 24: Dräger Evita 2 Dura · 2016-09-05 · Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08. Contents! Introduction ! Power source ! Internal mechanism ! Patient circuit-Single circuit

Others ¡  Sensor ¡  Calibration

¡  On/Off

¡  External flow source(option)

¡ Configuration ¡  Ventilation, code

¡ Device check ¡  Device

¡  Tightness

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Page 25: Dräger Evita 2 Dura · 2016-09-05 · Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08. Contents! Introduction ! Power source ! Internal mechanism ! Patient circuit-Single circuit

Reference

¡  Evita 2 dura Intensive Care Ventilator: Instructions for Use Software 4.n

¡ Mosby’s Respiratory Care Equipment

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Page 26: Dräger Evita 2 Dura · 2016-09-05 · Dräger Evita 2 Dura Speaker Ping-Hui Liu 05/08. Contents! Introduction ! Power source ! Internal mechanism ! Patient circuit-Single circuit

Thanks for your attentions!