BIO-MED DEVICES IC-2A Instruction Manual page 28

returned to BMD for recalibration.
• When the Ventilator is used at altitudes significantly above sea level, or in non-
pressurized aircraft, the calibration of INSP. TIME and EXP. TIME must be
corrected. The actual times will be greater than the panel marking by approximately
2 ½% for every 1000' of altitude.
• The pressure levels set by the MAX. PRESSURE and PEEP/CPAP controls are
somewhat affected by the flow rate. These controls should be set with the flow rate
used. If flow rate is changed, the MAX. PRESSURE and PEEP/CPAP levels should
be checked.
• When a compressor is used as the power source, steps should be taken to filter
and dehumidify the room air before introducing it into the IC-2A.
• Do not lean on or place excessive weight on the IC-2A while it is mounted on a
bracket since the bracket is designed to support only the IC-2A.
• Moisture or dirt in the IC-2A will cause it to function improperly.
• It is recommended that the BMD patient circuit #8002A be used with the IC-2A. The
use of other valves may cause the attainable upper level of PEEP and maximum
pressure to change. If necessary, the unit may be recalibrated for available
exhalation valves.
• Always turn on the IC-2A before attaching to the patient, to avoid erroneous
breaths.
• Whenever the IC-2A is turned off, disconnect the patient before turning the
ventilator back on, in order to avoid erroneous breaths.
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