Mindray A7 Operating Instructions

Table of Contents
ii 046-004667-00 A7™ Operating Instructions
System Information Header .....................................................................................................................................................................................3 - 4
Elapsed / Countdown Timer..........................................................................................................................................................................3 - 4
Patient Size ..........................................................................................................................................................................................................3 - 5
Alarm and Prompt Messages ........................................................................................................................................................................3 - 5
Alarm Silence Icon.............................................................................................................................................................................................3 - 6
Date and Time ....................................................................................................................................................................................................3 - 7
Battery Status......................................................................................................................................................................................................3 - 8
Fresh Gas Flow Display...............................................................................................................................................................................................3 - 9
Electronic Flow Control System ...................................................................................................................................................................3 - 9
Total Flow Control Mode ....................................................................................................................................................................3 - 9
Direct Flow Control Mode ............................................................................................................................................................... 3 - 10
Fresh Gas Flow Optimizer® (software bundle version 02.09.00 and later) .....................................................................3 - 11
Flow Pause (software bundle version 02.09.00 and later)............................................................................................................... 3 - 14
Backup Flow Control System...................................................................................................................................................................... 3 - 15
Waveforms Tab ..........................................................................................................................................................................................................3 - 16
Waveforms Autoscaling...............................................................................................................................................................................3 - 16
Waveforms Manual Scaling ........................................................................................................................................................................ 3 - 17
Spirometry Tab...........................................................................................................................................................................................................3 - 18
Loop Type.......................................................................................................................................................................................................... 3 - 20
Show Reference .............................................................................................................................................................................................. 3 - 21
Save Loop.......................................................................................................................................................................................................... 3 - 21
Review Loops Button .................................................................................................................................................................................... 3 - 22
Demographics Tab.................................................................................................................................................................................................... 3 - 24
Ventilation Mode Tabs............................................................................................................................................................................................. 3 - 25
Measured Values Area .............................................................................................................................................................................................3 - 27
System Softkeys.........................................................................................................................................................................................................3 - 28
Setup Softkey................................................................................................................................................................................................... 3 - 28
Alarms Softkey.................................................................................................................................................................................................3 - 28
Silence Softkey ................................................................................................................................................................................................3 - 28
Capture Event Softkey ..................................................................................................................................................................................3 - 28
History Softkey ................................................................................................................................................................................................ 3 - 28
List Trends ............................................................................................................................................................................................. 3 - 28
Graphic Trends ....................................................................................................................................................................................3 - 31
Event Log ...............................................................................................................................................................................................3 - 34
General Tab .................................................................................................................................................................................................................3 - 36
Display Tab .................................................................................................................................................................................................................. 3 - 38
System Tab................................................................................................................................................................................................................... 3 - 42
Network Configuration................................................................................................................................................................................. 3 - 47
Service Tab................................................................................................................................................................................................................... 3 - 49
Preoperative Tests..............................................................................................................................................4 - 1
Preoperative Test Schedules....................................................................................................................................................................................4 - 2
Test Intervals .......................................................................................................................................................................................................4 - 2
Inspect the System.......................................................................................................................................................................................................4 - 3
Pre-Operative Checkout List.....................................................................................................................................................................................4 - 4
Introduction.........................................................................................................................................................................................................4 - 4
Suggested Pre-Operative Checkout List...................................................................................................................................................4 - 4
System Self-Test............................................................................................................................................................................................................4 - 6
Leak and Compliance Tests ......................................................................................................................................................................................4 - 8
Automatic Circuit Leak and Compliance Test.........................................................................................................................................4 - 8
Manual Circuit Leak Test..............................................................................................................................................................................4 - 13
Automatic Backup Flow Control Test.................................................................................................................................................................4 - 16
Preoperative Check List (software bundle version 02.09.00 and later).................................................................................................. 4 - 18

Mindray A7 Specifications

General

Type	Anesthesia Workstation
Brand	Mindray
Model	A7
Display	15-inch color touchscreen
Oxygen Flush	Yes
Gas Inlets	O2, N2O, Air
Ventilation Modes	SIMV, PSV
Breathing System	Integrated
Gas Monitoring	O2, CO2, N2O
Monitoring Parameters	FiO2
CO2 Monitoring	Mainstream or Sidestream
Power Supply	100-240 V, 50/60 Hz