Laerdal VitalsBridge - Manual (Page 38)

VitalsBridge Directions for Use
37
rev. B.7 PN 10229
Q: Is the VitalsBridge compatible with the Philips flexible finger-cot probe (M1191A) or Philips finger-clip
style probe (M1196A)?
A: It is possible to use these style SpO
2
sensors, but it is not recommended. Performance is best when
using a Nellcor compatible probe.
Q: I am not getting a SpO
2
waveform reading. What is wrong?
A: First, check that there is no loose skin at the tip of the index finger on the manikin’s right hand. By
pinching the fingertip, you should be able to feel something solid underneath. If not, use your hands
to slowly but firmly work the skin on the finger towards the hand until all excess space at the fingertip
is gone. You may have to push down the skin of the other fingers as well to ensure the entire hand
skin is properly placed on the manikin’s hand. Second, check proper placement of a non-disposable
finger-clip style probe: there should be no gap between the tip of the finger and the top housing of
the probe. Remove and replace the probe if needed. Check proper function of the SpO
2
probe and
monitor by placing it on a live person’s finger.
Non-invasive Blood Pressure
Q: I am not getting a reading from my non-invasive blood pressure monitor. What should I check?
A: First check that the cable from the monitor is secure and not leaking at both the monitor’s connector
and at the cuff. Ensure that none of the cuff fittings at the tubing are leaking. Ensure that none of
the cuff tubes are kinked. Ensure that the compressed CO
2
source is properly connected to the
VitalsBridge. Ensure that the VitalsBridge is running.
CO
2
Q: How long will each CO
2
cartridge last?
A: When the VitalsBridge is running, a 16g CO
2
cartridge will last 4 hours or longer, depending on the
simulation. When the CO
2
regulator is not in use, turn the regulator to off, disconnect the tubing
connection from the CO
2
luer fitting on the VitalsBridge and securely fit the cap on the end of the
regulator tubing, without over tightening.
Q: My CO
2
regulator has a partially full cartridge that I wish to empty and dispose, what do I do?
A: Turn the regulator to off. Disconnect the CO
2
regulator from the VitalsBridge by unscrewing the luer
fitting. Hold the tubing approximate 3-5 cm away from the end of the tubing. Slowly turn the knob
on the regulator to let the CO
2
gas escape at a low flow rate from the outlet of the regulator until no
more gas release is heard or felt.
Q: My monitor is not showing a CO
2
waveform, what should I check?
A: Check that the CO
2
cartridge is not empty (briefly disconnect CO
2
regulator from the VitalsBridge and
listen for gas escaping from the outlet of the regulator). Ensure the monitor uses side stream
capnography. Ensure that the CO
2
sampling line is connected properly to the VitalsBridge and the
monitor. Check that CO
2
waveforms are enabled on the VitalsBridge software. Attempt to re-
calibrate the CO
2
.
Q: My monitor shows a CO
2
waveform and value that is extremely high (> 150 mmHg). What is wrong?
A: Ensure that the CO
2
checkbox on the VitalsBridge software app is selected. Ensure that the supply
pressure of CO
2
to the VitalsBridge is 50 PSI (~4.4 bar).