Covidien Puritan Bennett 700 Series, Руководство по обслуживанию

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Performance verification
Puritan Bennett™ 700 Series Ventilator System Service Manual 10070389 Rev. A 5-13
1. You can to run EST from the main menu or the service menu.
To run EST from the Main menu:
a. Turn on the ventilator. If ventilation has already begun since the ventilator was
turned on, turn off the ventilator and turn it back on without starting ventilation.
b. Press MENU, turn the knob to select Self test , then press ACCEPT. Turn the knob to
select Extended self test .
To run EST from the service menu:
a. Press MENU while simultaneously powering on ventilator. Do not release MENU
until prompted by message window.
b. After POST is completed, press MENU again, turn knob to select A. Service menu ,
then press ACCEPT.
c. Turn knob to select EST
2. Respond to prompts, referring to Chapter 3.
3. Verify EST passes. See Section 5.7 8.
4. Connect test lung to patient wye, if not already connected.
5.6.8 Oxygen accuracy test (Test 7) using the PTS 2000
NOTE:
Verify the oxygen analyzer is calibrated before running this test.
The oxygen accuracy test verifies the accuracy of the oxygen delivery system and confirms its
monitoring ability.
1. Change the ventilator settings shown in bold .
Control Setting
HIGH RATE 100 breaths/min
HIGH TIDAL VOLUME 1500 mL
LOW INSP PRESSURE 3 cmH
2
O
LOW TIDAL VOLUME 5 mL
HIGH PRESSURE 90 cmH
2
O
LOW MINUTE VOLUME 0 L
Mode A/C, VCV (SQUARE flow waveform for software
revision J or later)
RESPIRATORY RATE 50 breaths/min
TIDAL VOLUME 100 mL
PEAK FLOW 30 L/min
PLATEAU 0 s
PEEP/CPAP 0 cmH
2
O
TRIGGER SENSITIVITY 20 L/min
% O
2
30