LTV 1200 Operator's Manual - CareFusion Emergency Preparedness

TERM DEFINITION
LED Light Emitting Diode. An indicator that is illuminated on the front panel.
lpm Liters Per Minute. Flow rate.
Machine breath A volume or pressure breath that is started by the operator or the
ventilator, and is controlled and cycled by the ventilator. Machine
Breaths may occur in Control and Assist/Control modes. The operator
may cause a machine breath in any mode using the Manual Breath
Button.
Manual breath A Machine Breath initiated by the operator pushing the Manual Breath
Button.
MAP Mean Airway Pressure.
Mean airway pressure,
monitored
The average airway pressure over a series of breaths.
Minimum exhalation time The minimum time required for exhalation is 346 msec. Control
settings are limited to ensure the Minimum Exhalation Time is
provided. Breaths may not be triggered during the Minimum Exhalation
Time.
Minimum inspiratory
time
Minute volume,
monitored (VE)
MR Conditional
MR Safe
MR Unsafe
The minimum time required for inspiration is 300 msec. Control
settings are limited to ensure the Minimum Inspiratory Time is
provided.
The total volume exhaled by the patient for the last 60 seconds. VE is
refreshed at the conclusion of each breath and is based on the last 8
breaths.
A designation given to an item that has been demonstrated to pose no
known hazards in a specified magnetic resonance (MR) environment
with specific conditions of use.
A designation given to an item that poses no known hazards in all MR
environments.
A designation given to an item that is known to pose hazards in all MR
environments.
msec Millisecond: One one-thousandth of a second.
Non-volatile memory Memory that is retained when ventilator is in Standby mode or
powered off.
O2
Oxygen.
Patient breath A Pressure Support or Spontaneous breath that is started by the
patient, controlled by the ventilator and cycled by the patient. Patient
breaths may occur in SIMV and CPAP ventilation modes.
Patient effort Inspiratory effort by the patient.
Peak inspiratory
pressure, monitored (PIP)
The maximum circuit pressure occurring during the inspiration and first
300 ms exhalation phase of a breath. PIP is measured at the patient
wye.
PEEP Positive End Expiratory Pressure.
Operator’s Manual LTV ® 1200 Ventilator Page F-3
p/n 18247-001, Rev. G