Smiths Medical Pneupac babyPAC 100, Руководство пользователя

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504-2056A 43
(b) Technical Data
Principle of operation
The babyPAC ventilator functions as a time cycled pressure generator in the CMV mode and uses
an entrainment type mixer to provide variable oxygen concentration.
Power Source: Gas specific terminal outlet(s) providing dry, oil free, filtered
gas within the pressure range 305 to 600 kPa at 20 L/min.
(This ensures a minimum pressure of 280 kPa at the ventilator
input ports with allowance for supply hose pressure drop).
Supply gas may be oxygen only, medical air only or both
oxygen and medical air.
Inspiratory Time Control: 0.25 to 2.0 sec
Expiratory Time Control: 0.25 to 4.0 sec
Inspiratory Pressure
Control: 12-70 x100Pa (12-70 cmH
2
O)* with click-action warning at
and above 40 x100Pa (40 cmH
2
O).
Flow in Breathing Circuit: Preset at 10 L/min (reducing linearly to 8.5 L/min at 60 x100Pa
Inspiratory Pressure).
I:E Ratio: Infinitely adjustable within limits of time controls.
Variable Oxygen
Concentration:
45 (approx.) to 100% with oxygen only as supply 21 to 70%
with oxygen and air supplies.
Audible High Pressure
Alarm: 12-80 x100Pa (12-80 cmH
2
O) with pressure limiting
VBS:- Inspiratory Resistance: < 2 x100Pa @ 5 L/min < 4.5 x100Pa @ 15 L/min
Expiratory Resistance: < 2 x100Pa @ 5 L/min < 4.5 x100Pa @ 15 L/min
Compliance: 4.5 mL/ kPa
Internal volume: 150 mL
Duration of Gas Supply: 1. 60 min/L cylinder capacity/200 x100kPa (200 bar) charging
pressure when set to T
I
= 0.4 sec, T
E
= 0.8sec, Inspiratory
Pressure 15 x100Pa, oxygen concentration 45% (approx) using
oxygen only as supply gas and CMV + PEEP selected
This is equivalent to 165 minutes from a 2.7 L‘D’ size
cylinder
2. 37 min/L cylinder capacity with the above settings but with
CMV + ACTIVE PEEP selected
This is equivalent to 106 minutes from a 2.7 L‘D’ size
cylinder
3. 40 min/L cylinder capacity Oxygen and 100 min/L cylinder
capacity Air with the above settings but with 30% oxygen
concentration selected and using oxygen and air supply gases.
This is equivalent to 110 minutes from a ‘D’ size oxygen
cylinder and 270 minutes from a ‘D’ size air cylinder
*
1 x100Pa = 1.02 cmH
2
O (or 1 x100Pa = 1 cmH
2
O –2%)