Blease 8500 - Page 30

Title: Final Test 8500 Document No: 129TP000 Sheet 3 of 17
BLEASE QUALITY DOCUMENT
BQD 083.V2
25/5/94 Checked:-________
≈
3 ml/cm H
2
O, and vent paediatric compliance
≈
2 ml/cm H
2
O.
Total TV = Set TV + Fresh gas in L/m
BPM Rate x (I + E)
At higher frequencies time delays due to compliances greatly affect delivered volumes and
ratios.
5.10 Frequency tolerance at all BPM ± 1%
5.10 I:E Ratio tolerance at all BPM ± 10% or ± 0.1 whichever is larger.
Sched. Function set Parameter Tolerance
Ref. or tested Measured
5.11 Exp Vol 1 L Exp TV Delivered TV ± 10%
10 L Exp MV 10 x Exp TV ± 0.2
5.12 Patient Pressure vent monitor peak Delivered peak ± 1.5
Calibration vent monitor mean 20 ± 3 cmH
2
O
Pressure high alarm High alarm setting Delivered peak ± 2
Pressure low alarm Low alarm setting Delivered peak ± 2
5.13 Adult Pressure Limit 50 cm H
2
O set 50 ± 2 cm H
2
O
5.14 Apnoea Alarm Sensor disconnection time 30 ± 5 sec
5.15 Cycle Alarm Sensor disconnection time 8 ± 1 sec
5.16 Max TV Delivered TV 1.00 –0.20/+0.05 L
Set TV Vents
50 ml bellows movement 50 ± 10 ml
200 ml bellows movement 200 ± 40 ml
5.17 Paed Pressure 20 cm H
2
O set 20 ± 1 cm H
2
O
Limit Bellows position =100 ml
Sensor disconnection 21 ± 1.5 cm H
2
O
5.18 ASB Test Delivered = Measured
±
1
5.19 PCV Test Delivered
±
1 cmH
2
O
Monitored
±
2 cmH
2
O
5.20 PEEP Test Set = measured
±
1 cm H
2
O
5.23 O
2
Test Measured = set
±
2%