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ResScan pressure trace disppears
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jcarerra Offline

Advisory Members

Posts: 284
Joined: Jun 2014

Machine: ResMed S9 Adapt SV
Mask Type: Full face mask
Mask Make & Model: Quattro
Humidifier: H5i
CPAP Pressure: min/max EPAP 9/15 min/max PS 4
CPAP Software: ResScan

Other Comments:

Sex: Male
Location: Florida

Post: #1
ResScan pressure trace disppears
Anybody explain this... the pressure trace disappeared after a brief awake, mask off interruption.

pic
[attachment=1096]
(This post was last modified: 11-14-2014 05:00 PM by jcarerra.)
11-14-2014 04:59 PM
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zonk Offline

Advisory Members

Posts: 7,908
Joined: Feb 2012

Machine: A10 AutoSet
Mask Type: Nasal mask
Mask Make & Model: Activa LT
Humidifier: Integrated /ClimateLineAir
CPAP Pressure: 9/13
CPAP Software: ResScan

Other Comments: CPAP since Nov 2010

Sex: Male
Location: Australia

Post: #2
RE: ResScan pressure trace disppears
The machine was turned off
Either by power button or SmartStart was on and mask was off
11-14-2014 05:13 PM
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jcarerra Offline

Advisory Members

Posts: 284
Joined: Jun 2014

Machine: ResMed S9 Adapt SV
Mask Type: Full face mask
Mask Make & Model: Quattro
Humidifier: H5i
CPAP Pressure: min/max EPAP 9/15 min/max PS 4
CPAP Software: ResScan

Other Comments:

Sex: Male
Location: Florida

Post: #3
RE: ResScan pressure trace disppears
(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
11-14-2014 05:16 PM
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zonk Offline

Advisory Members

Posts: 7,908
Joined: Feb 2012

Machine: A10 AutoSet
Mask Type: Nasal mask
Mask Make & Model: Activa LT
Humidifier: Integrated /ClimateLineAir
CPAP Pressure: 9/13
CPAP Software: ResScan

Other Comments: CPAP since Nov 2010

Sex: Male
Location: Australia

Post: #4
RE: ResScan pressure trace disppears
I don't know .. perhaps aliens
(This post was last modified: 11-14-2014 05:33 PM by zonk.)
11-14-2014 05:25 PM
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justMongo Offline

Monitors

Posts: 3,840
Joined: Sep 2013

Machine: ResMed VPAP Auto (S9)
Mask Type: Full face mask
Mask Make & Model: ResMed Mirage Quattro
Humidifier: ResMed H5i
CPAP Pressure: 18 IPAPmax - 11 EPAPmin, PS=5
CPAP Software: Other Software

Other Comments: μολὼν λαβέ

Sex: Male
Location: Калифорния

Post: #5
RE: ResScan pressure trace disppears
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.

INFORMATION ON APNEA BOARD FORUMS OR ON APNEABOARD.COM SHOULD NOT BE CONSIDERED AS MEDICAL ADVICE. ALWAYS SEEK THE ADVICE OF A PHYSICIAN BEFORE SEEKING TREATMENT FOR MEDICAL CONDITIONS, INCLUDING SLEEP APNEA. INFORMATION POSTED ON THE APNEA BOARD WEB SITE AND FORUMS ARE PERSONAL OPINION ONLY AND NOT NECESSARILY A STATEMENT OF FACT.
11-14-2014 07:22 PM
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zonk Offline

Advisory Members

Posts: 7,908
Joined: Feb 2012

Machine: A10 AutoSet
Mask Type: Nasal mask
Mask Make & Model: Activa LT
Humidifier: Integrated /ClimateLineAir
CPAP Pressure: 9/13
CPAP Software: ResScan

Other Comments: CPAP since Nov 2010

Sex: Male
Location: Australia

Post: #6
RE: ResScan pressure trace disppears
(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)
11-14-2014 07:32 PM
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