Mindray A9 Operating Instructions

Operator’s Manual of Anesthesia System 10 - 23
Product Specifications Ventilator Specifications
Tpause: ±8 % (absolute error)
Trig Window: ±10 % (absolute error)
F-Trig: ±1 L/min
P-Trig: ± 2.0 cmH
2
O
Phigh: ± 2.0 cmH
2
O or ± 7 % of the setting value, whichever is
greater, but is not more than ±5 cmH
2
O
Plow: ± 2.0 cmH
2
O or ± 7 % of the setting value, whichever is
greater
Thigh: ± 0.2 s or ± 10 % of the setting value, whichever is greater
Tlow:
Exp% ±10 % (absolute error)
Monitored Parameters Accuracy
Vt/Vt insp (under BTPS condition): 0 to 60 ml: ± 10 ml
60 to 210 ml (not including 60 ml): ± 15 ml
210 to 3000 ml (not including 210 ml): ± 7% of the actual
reading
MV/MV insp (under BTPS condition): ±15% of the actual reading, repeatable to ±5% over a 1h
period
PEAK: ± 2.0 cmH
2
O or ± 4 % of the actual reading, whichever is
greater
PLAT:
MEAN:
PEEP:
RR: ± 1 bpm or ± 5 % of the actual value, whichever is smaller
I:E: 2:1 to 1:4: ± 10 % of the actual reading
4:1 to 2:1 and 1:4 to 1:10 (not including 2:1 and 1:4): ± 25 %
of the actual reading
Raw: 0 to 20 cmH
2
O/(L/s): ± 10 cmH
2
O/(L/s)
20 to 600 cmH
2
O/(L/s) (not including 20 cmH
2
O/(L/s)):
±50% of the actual reading
Compl: ± (10 mL/cmH
2
O+20% of the actual reading)
MVLeak (under BTPS condition): ±0.1L/min or ±8% of the actual reading, whichever is
greater
TABLE 10-34
Ventilator Monitoring Accuracy
Lung Recruitment
Lung Recruitment Tool includes Multi-step Recruitment and One-step Recruitment.
Pressure Hold: Range: 20 to 60 cmH
2
O
Hold Time: Range: 10 to 40 s
PEEP on Exit*: Range: 0 to 50 cmH
2
O
Cycle Interval: Range: Off, 1 to 180 min
* When the ventilation mode is APRV before entering the recruitment, the button name PEEP on Exit will indi-
cate Plow on Exit.
TABLE 10-35
Lung Recruitment Tool
TABLE 10-33 Ventilator Control Accuracy

Mindray A9 Specifications

General

Brand	Mindray
Model	A9
Category	Medical Equipment
Language	English