Mindray A5 Operating Instructions

Ventilation Modes Operations
5 - 8 046-003777-00 A5/A3™ Operating Instructions
5.6 Ventilation Modes
NOTE: In all ventilation modes, when inspiration pressure reaches the high
alarm limit of Paw, the system switches to expiration immediately and
airway pressure is released.
NOTE: When the drive gas supply fails, mechanical ventilation cannot work
normally.
5.6.1 Monitored Parameters
NOTE: The monitored parameters are measured in the condition of ATPS
(ambient temperature and pressure saturated).
The A5/A3 monitors the following ventilation parameters:
5.6.2 Ventilation Modes
The A5/A3 provides the following ventilation modes:
5.6.3 Change Ventilation Mode
To change ventilation mode to Manual
1. Use the Auto/Manual Bag switch on the breathing system block to enter and exit Manual
ventilation mode.
PARAMETER RANGE* COMMENTS
PEAK -20 –120 cmH
2
O
MEAN -20 – 120 cmH
2
O
Vt 0 – 3000 ml
MV 0 – 100 L
PLAT -20 – 120 cmH
2
O
Rate 0 – 120 bpm
PEEP 0 – 70 cmH
2
O
FiO
2
18 – 100%**
I:E — Displayed only in SIMV-VC, SIMV-PC, and PS modes
* If the monitored parameter is out of range, it will be displayed as “- - -”.
**FiO
2
measurements between 100% and 110% inclusive will be displayed as 100%. Above this range, the system
will display “- - -”.
VENTILATION MODE PARAMETERS
VCV Vt, Rate, I:E, Tpause, PEEP, Plimit
SIMV-VC Vt, Rate, Tinsp, Tpause, PEEP, Plimit, PS (On/Off), ΔP, Tr i g g er, Ts l o p e,
PCV A5: VtG, PlimVG, Pinsp, Rate, I:E, PEEP, Tslope
A3: Pinsp, Rate, I:E, PEEP, Tslope
SIMV-PC (A5 only) Pinsp, Rate, Tinsp, PS (On/Off), ΔP, Tr i g g e r, P EE P, Ts l o p e
PS Min Rate, ΔP, Trigger, PEEP, Tslope, Apnea Ti
Manual Bypass (A5 only), Alarms, Monitor (available with AG module)

Mindray A5 Specifications

General

Brand	Mindray
Model	A5
Category	Medical Equipment
Language	English