Welcome to Apnea Board !
As a guest, you are limited to certain areas of the board and there are some features you can't use.
To post a message, you must create a free account using a valid email address.
Login or Create an Account
Machine: ResMed AirSense 10 Mask Type: Full face mask Mask Make & Model: ResMed F20 Humidifier: Built In to AirSense 10 CPAP Pressure: APAP 6-12 CPAP Software: OSCAR
myAir
Good afternoon,
Using the latest version of OSCAR (downloaded and installed yesterday).
Also did my first import yesterday, and everything looked normal.
I did another import today for today's data, Went to my overview screen, and I got an oddly large negative number for last night's pressure [Oct 21].
Any suggestions?
It seems you switched from APAP mode to CPAP. The statistical data is kept separately,and I suspect that that OSCAR didn't handle the change properly.
I'd like you to zip the entire SD card into a file and upload it to Bonjour's Dropbox so That I can look at it and figure out how to handle that properly. Also I'd like to see data from a recent Autoset to see if it has changed.
Instructions fo zipping are in the wiki: http://www.apneaboard.com/wiki/index.php..._Card_Data
Please send me a PM when you are ready to upload the file.
OSCAR Lead Developer
Apnea Board Monitors are members who help oversee the smooth functioning of the Board. They are also members of the Advisory Committee which helps shape Apnea Board's rules & policies. Membership in the Advisory Members group does not imply medical expertise or qualification for advising Sleep Apnea patients concerning their treatment.
Machine: ResMed AirSense 10 Mask Type: Full face mask Mask Make & Model: ResMed F20 Humidifier: Built In to AirSense 10 CPAP Pressure: APAP 6-12 CPAP Software: OSCAR
myAir
APAP to CPAP mode in OSCAR or on my machine? Because I haven't changed any clinical settings on my machine.
Otherwise, I have a ZIP file to send you.
Thanks,
Chris
Ahh, Ding! the colour block for the 21st was all one colour, but the tool tip SAYS 'APAP min 6 max 12' -
Definitely something weird here.
I've sent you an upload link for your file.
Apnea Board Monitors are members who help oversee the smooth functioning of the Board. They are also members of the Advisory Committee which helps shape Apnea Board's rules & policies. Membership in the Advisory Members group does not imply medical expertise or qualification for advising Sleep Apnea patients concerning their treatment.
Machine: Philips Respironics System One (60 RemStar Pro with C-Flex+ (461P) Mask Type: Full face mask Mask Make & Model: Philips Wisp Humidifier: System One CPAP Pressure: 12 CPAP Software: OSCAR
DreamMapper
For the interested, that big negative number is 24 bits on 1 followed by 104 bits of 0. At a guess that would be the most negative floating point number, the result of dividing by zero perhaps.
Spioch, your profile says you have a Remstar Pro - if that is correct, it suggests the problem may not be in the ResMed loader, which was my first guess. This is useful information.
Apnea Board Monitors are members who help oversee the smooth functioning of the Board. They are also members of the Advisory Committee which helps shape Apnea Board's rules & policies. Membership in the Advisory Members group does not imply medical expertise or qualification for advising Sleep Apnea patients concerning their treatment.
Machine: Philips Respironics System One (60 RemStar Pro with C-Flex+ (461P) Mask Type: Full face mask Mask Make & Model: Philips Wisp Humidifier: System One CPAP Pressure: 12 CPAP Software: OSCAR
DreamMapper
(10-23-2019, 04:12 PM)pholynyk Wrote: Spioch, your profile says you have a Remstar Pro - if that is correct, it suggests the problem may not be in the ResMed loader, which was my first guess. This is useful information.
I fixed a number of problems that resulted in large, negatives numbers for AHI calculations. I think the phantom date problem could also lead to that result. But I don't recall whether I fixed anything related to pressure. These fixes were in testing-4 or maybe even after that. Sorry, I can't find my notes on when those fixes were made.
Apnea Board Monitors are members who help oversee the smooth functioning of the Board. They are also members of the Advisory Committee which helps shape Apnea Board's rules & policies. Membership in the Advisory Members group does not imply medical expertise or qualification for advising Sleep Apnea patients concerning their treatment.
Machine: ResMed AirCurve 10 VAuto Mask Type: Full face mask Mask Make & Model: Resmed Airfit F10 Humidifier: Comes with PAP CPAP Pressure: PS 4.4 over 9.6-15.2 CPAP Software: OSCAR
Other Comments: Trig=VeryHigh, Cyc=L, TiMin=0.7, TiMax=2.4
For what it is worth, I have had the same issue, since SH days. I do not know if this is a coincidence, but the machine mode setting (only in the Statistics tab) somehow is being set to CPAP rather than APAP and the pressure is read out as a huge negative number. I have not set the machine to CPAP since 2016, yet over the same time interval, there have been 16 "changes" to the machine listed under the Statistics tab. If I go to the individual dates of the alleged changes and review the daily data, it shows that the machine is in APAP mode, not CPAP.
Running OSCAR 1.1.0-testing-4 built from source on Ubuntu 18.04
