Oscar: Weird spikes in flow rate and other feedback readings
I am posting these screen shots as I do not know if this is a software or machine fault, I suspect machine.
If you notice the Min Resp Rate is almost exactly the same for both nights at -6537
The wave forms are intact during the spikes in Flow Rate. And mask pressure spikes
RE: Oscar: Weird spikes in flow rate and other feedback readings
Have you tried Purging that day and then reimporting it?
RE: Oscar: Weird spikes in flow rate and other feedback readings
Just to rule the simpler things out I have swapped out the sd card
RE: Oscar: Weird spikes in flow rate and other feedback readings
That does look like a data error of some sort. The question is: is the error in the machine, the SD card, or OSCAR's import from the SD card.
Do you have ResScan? It would be interesting to see what ResScan shows for that time. If it is the same as OSCAR, that eliminates OSCAR as the source of the problem.
Useful links
Download OSCAR
Best way to organize charts
How to attach charts to your post
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.
RE: Oscar: Weird spikes in flow rate and other feedback readings
(02-22-2021, 02:04 AM)GuyScharf Wrote: That does look like a data error of some sort. The question is: is the error in the machine, the SD card, or OSCAR's import from the SD card.
Do you have ResScan? It would be interesting to see what ResScan shows for that time. If it is the same as OSCAR, that eliminates OSCAR as the source of the problem.
Yes I have opened in ResScan, unfortunately it only allows me to view the most recent file in detailed mode. I may have to delete one or two days from my sd card and import. I will give this a few days with the new SD card and get back to you with my findings.
Thanks
RE: Oscar: Weird spikes in flow rate and other feedback readings
After over a week with new SD card those little spikes have not returned, it must have been a corrupted card
