BIO-MED DEVICES Crossvent-2i+ Operation & Service Manual page 3

ALARM KEY ................................................................................................................................................ 19
NOTES REGARDING ALARMS ................................................................................................................. 20
5- KEYS COMMON TO ALL MENUS ................................................................................................................................. 21
LOCK ............................................................................................................................................................. 21
ALARM QUIET ............................................................................................................................................. 21
ARROW KEYS .............................................................................................................................................. 21
AUTO SET ..................................................................................................................................................... 21
POWER SOURCE KEY ................................................................................................................................ 22
INSPIRATORY SOURCE KEY .................................................................................................................... 22
SETUP KEY ................................................................................................................................................... 22
IV. SETUP AND OPERATING INSTRUCTIONS.................................................................... 24
A- PATIENT CIRCUIT ...................................................................................................................................................................... 24
B- OPERATING INSTRUCTIONS ................................................................................................................................................ 25
1- PRELIMINARY STEPS ................................................................................................................................................................. 25
2- DETAILED OPERATING INSTRUCTIONS ........................................................................................................................ 26
3- SUMMARY OF OPERATING INSTRUCTIONS .................................................................................................................. 27
V. SETUP MENU AND TROUBLESHOOTING ...................................................................... 28
A- SETUP MENU ................................................................................................................................................................................ 28
1- OXYGEN SENSOR CALIBRATION ............................................................................................................................... 28
2- LEAK TEST ............................................................................................................................................................................. 28
3- CIRCUIT COMPLIANCE & PNEUMOTACH CHECKOUT .................................................................................... 28
This test may be used to check the circuit compliance and confirm the integrity of the pneumotach.......................... 28
4- TV/INSP PREFERENCE ..................................................................................................................................................... 29
5- LANGUAGES .......................................................................................................................................................................... 29
6- VER (Version) ........................................................................................................................................................................... 29
7- SN (Serial Number) .................................................................................................................................................................. 29
B- CALIBRATION MENU (CAL) ................................................................................................................................................... 30
C- OPERATIONAL TROUBLESHOOTING .............................................................................................................................. 31
VI. CLEANING, STERILIZATION AND PACKING ............................................................... 33
A- CLEANING AND STERILIZATION ...................................................................................................................................... 33
B- PACKING FOR SHIPMENT ...................................................................................................................................................... 34
VII. THEORY OF OPERATIONS .............................................................................................. 36
A- SYSTEM COMPONENTS ........................................................................................................................................................... 37
SUPPLY INLET FILTER .............................................................................................................................. 37
AIRWAY PRESSURE TRANSDUCER ........................................................................................................ 37
DIFFERENTIAL PRESSURE TRANSDUCER ............................................................................................ 37
DIAPHRAGM ACTUATED RELIEF VALVE (D.A.R.V.) .......................................................................... 37
2-WAY PRESSURE RELIEF VALVE .......................................................................................................... 37
B- ASSIST CONTROL MODE ......................................................................................................................................................... 38
C- SIMV (Synchronized Intermittent Mandatory Ventilation) MODE ...................................................................................... 39
D- CPAP (Continuous Positive Airway Pressure) ........................................................................................................................... 40
E- BACKUP MODALITY ................................................................................................................................................................. 41
VIII. MAINTENANCE AND SERVICE .................................................................................... 42
A- SETUP & CALIBRATION MENU OVERVIEW .................................................................................................................. 42
1- SETUP MENU OVERVIEW ............................................................................................................................................... 42
OXYGEN SENSOR CALIBRATION ........................................................................................................... 42
LEAK TEST ................................................................................................................................................... 42
INSP/TV ......................................................................................................................................................... 42
LANGUAGES ................................................................................................................................................ 42
VER (Version) ................................................................................................................................................ 42
SN (Serial Number) ........................................................................................................................................ 42
2- CALIBRATION MENU OVERVIEW ............................................................................................................................. 43