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+--- Thread: ResScan pressure trace disppears (/Thread-ResScan-pressure-trace-disppears)
ResScan pressure trace disppears - jcarerra - 11-14-2014
Anybody explain this... the pressure trace disappeared after a brief awake, mask off interruption.
pic
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RE: ResScan pressure trace disppears - zonk - 11-14-2014
The machine was turned off
Either by power button or SmartStart was on and mask was off
RE: ResScan pressure trace disppears - jcarerra - 11-14-2014
(11-14-2014, 05:13 PM)zonk Wrote: The machine was turned off
Either by power button or SmartStart was on and mask was off
The mask was taken off and machine auto stopped. Then later mask back on and machine auto started. Why would that make the pressure trace not come back?
Oh the one line that remained is the EPAP line The IPAP line did not come back
RE: ResScan pressure trace disppears - zonk - 11-14-2014
I don't know .. perhaps aliens
RE: ResScan pressure trace disppears - justMongo - 11-14-2014
It's there. It just settled into a smooth trace. Looks like prior to wakening, you were having sleep disordered breathing; and the ASV algorthim was dithering the pressure.
RE: ResScan pressure trace disppears - zonk - 11-14-2014
(11-14-2014, 07:22 PM)justMongo Wrote: It's there. It just settled into a smooth trace. Looks like prior to wakening, you were having sleep disordered breathing; and the ASV algorthim was dithering the pressure.Thanks, takes one to know one (same machine users)