Weinmann MEDUMAT Standard2 - Page 235

WM 68071 05/2021
MEDUMAT Standard
2
EN 235
14 Appendix
Minimum limiting pressure (pLim, min) 10 mbar. The device does not generate active negative pressure.
Maximum limiting pressure
(pLim, max.)
65 mbar
Means for limiting pressure Pressure control
Means for ensuring the minimum value Pressure control
PEEP 0 mbar to 30 mbar (±3 mbar or ±15 %)
PEEP CCSV (only with CCSV option) 0 mbar to 5 mbar (±3 mbar or ±15 %)
Pressure support ΔpASB (only with
Flow measurement + ASB option)
0 mbar to 35 mbar (±3 mbar or ±15 %) above PEEP
Pressure ramp (only with Flow
measurement + ASB option)
Steep
Averaging
Flat
Trigger (permanently set)
(1)
Inspiratory trigger:
-1.2 mbar at PEEP > 0
-0.8 mbar at PEEP = 0
Expiratory trigger:
30 % of the maximal flow
Triggering via internal sensors
Trigger can be set (only with Flow
measurement + ASB
(1)
option)
Triggering via FlowCheck sensor
Inspiratory trigger (3 levels):
• Level 1: Sensitive, corresponds to approx. 3 l/min
• Level 2: Medium sensitivity, corresponds to approx. 5 l/min
• Level 3: Insensitive, corresponds to approx. 10 l/min
Expiratory trigger (3 levels):
• Level 1: Long ASB breath, corresponds to approx.
10 % of the inspiratory maximum flow
• Level 2: Medium ASB breath, corresponds to approx.
35 % of the inspiratory maximum flow
• Level 3: Short ASB breath, corresponds to approx.
70 % of the inspiratory maximum flow
Inspiratory trigger (units):
1 l/min to 15 l/min
Expiratory trigger (units)
5 % flow max. to 80 % flow max.
Trigger can be set
(only with CCSV option)
Inspiratory trigger (5 levels):
• Level 1: Very sensitive (only slight pressure on the chest
is necessary to trigger a mechanical breath)
to
• Level 5: Insensitive (firm pressure on the chest is necessary
to trigger a mechanical breath)
Specification Device