Transcript bmd Crossvent - RTCalc

bmd Crossvent 3
1
Modes – Touch Screen
Adult to pediatric range
 Assist/Control – Volume Control
 Assist/Control – Pressure Control
 Sighs
 SIMV
 Pressure Support
 CPAP

2
Turn knobs for setting:
Maximum pressure
 PEEP
 Flow

3
LCD Touch Screen
Select Mode then press MAIN menu

Then press
Rate & TV
– adjust with
up/down
arrows


IT, ET & I:E
Ratio
displayed
Flow, PEEP &
Max Press
limit
– adjust with
dials
4
On the left side
ON/OFF
External Power Supply
O2 Sensor
Alarm Reset
LED Charging
Light
Pt Circuit
Pneumotach/Flow
Sensor Input
Exhalation Valve
Connector
Airway Pressure
Connector
5
bmd CrossVent 3

powered by a rechargeable NiMH battery
– lasts 6 hours
BioMed 16vDC 3A charger/converter
recharges internal battery and allows for
AC operation
 LCD screen has LCD charging indicator
and visually large LOW BATTERY alarm

6
Flow Sensor at proximal airway
7
Flow Sensor
8
On the right side
Gas
Entrainment
ON/OFF
Bleed
Exhaust
Gas Supply Inlet (31 - 75 psig or 45 - 75
when using blender)
9
Gas Entrainment
When connected to 100% oxygen source
gas with the Gas Entrainment ON, the
oxygen concentration is diluted to 50%.
 There will be some decrease in delivered
flow rate with Entrainment ON under high
load conditions

10
The rear panel
Maximum pressure relief valve (120 cm
H2O)
 Negative pressure relief valve – opens at
- 4 cm H2O with machine shutdown

11
SIMV settings
12
Press arrows to increase or
decrease Rate or Tidal Volume
13
Touch screen to highlight TV –
Adjust with up/down arrows
14
CPAP Mode
15
ALARMS

ALARM 1
– Peak Pressure
– Respiratory Rate
– Exhaled Tidal Volume (can be switched off)
– Exhaled Minute Volume (can be switched off)

ALARM 2
– PEEP
– Mean Pressure (can be switched off)
– Oxygen (can be switched off)
16
To set Alarms Press ALARM 1
Press
High or
Low
Limits to
Change
 Adjust
with
up/down
arrows

17
Repeat for ALARM 2 settings
18
rd
3
Level Alarms
Low Gas Supply Pressure
Low Battery
Ventilator Failure
19
With Alarm Condition:
-1
the value for the
exceeded limit
flashes red
20
When power off, press and hold
ALARM RESET
21