Tecme NEUMOVENT - Final Control Procedures

TECHNICAL AND MAINTENANCE MANUAL
Graph VENTILATOR
Review : 04
Date:
09/05/06
81
Final Control Neumovent Graph Ventilator
Objective
The purpose of this document is to provide the necessary information for the final control
of the operation of the NEUMOVENT Graph ventilators.
Elements
§ Ventilator.
§ Adult or Pediatric Patient’s Circuit
§ Test Lung with a compliance of 50 and a resistance of 5.
Steps
Operation
Description
10
Turn on the device.
20
Perform initial calibration (instructions in the device)
30
Select the VCV mode (Volume Control Ventilation mode)
40
Program (initial parameters)
Vt= 500 ml.
FiO2=0.50 f= 15 (per minute) Peep=0 Ti= 1 sec.
Sensit.= 3 l/min
Inspirat. Pause: 0.50 sec. Square flow waveform
Confirm the rest with <CTRL> + <ENTER>
50
Volume Control: Reading of Vt expired = 500 ml. +/-85% (4.60 – 5.40)
Reading of Plateau Pressure = 10 cm H2O +/- 2 cm H2O
60
Control of Flow Waveform: control the flow waveform on the screen.
70
Sensitivity Control: operation with initial parameters
Check Flow Trigger
– Program sensitivity at 3 liters/min.
Check:
a) Autocycling.
b) Trigger by manipulation of the test lung.
Check pressure trigger:
Program: 1) Peep = 5 cm H2O 2) Sensitivity 0.5 – 1 – 1.5 cm H2O
Check:
a) Autocycling
b) Trigger by manipulation of the test lung.
Return Sensitivity = 3 liters/min. Flow
Peep = 0
80
Peep Control: Adjust the maximum pressure alarm at 50 cm H2O
Program 5 – 10 – 15 cm H2O.
For each one of these values, check:
Correct reading (+/- 1 cm H2O) in relation to the programmed value.
Return to Peep = 0
Return to maximum pressure alarm = 40 cm H2O