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Flow rate explanation
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Flow rate explanation
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yankees123
Posts: 1,056 Threads: 119 Joined: Feb 2016
Machine: Resmed Aircurve10 VAUTO
07-09-2018, 02:03 PM
Flow rate explanation
I was just wondering what causes these clusters to appear? I do wear a cervical collar.Is it possible it could be from rem sleep? I see my FL were very high last night.
Any ideas or suggestions would be helpful, thanks. 
sheepless
Posts: 2,573 Threads: 40 Joined: Nov 2016
Machine: resmed aircurve vauto
07-09-2018, 02:29 PM
RE: Flow rate explanation
can't answer your specific questions other than to say sometimes my flow limitations (hypopnea, oa's, snoring, clusters) vary because my collar is too loose or tight. usually loose. other times I think it's just the way my brain/body acted that night due to something from that long list of things that effect sleep quality (sick, tense, spicy food, alcohol, temperature, noise....)
while you're waiting for someone more experienced to chime in, I notice your 95% and max pressure are equal. personally I'd try max 14 and incrementally nudge max pressure up if you see an improvement.
Walla Walla
Posts: 3,551 Threads: 41 Joined: Jun 2017
Machine: ResMed AirCurve 10 VAUTO
07-09-2018, 02:36 PM
RE: Flow rate explanation
If it were me I'd bump the minimum and maximum pressures up 1cm and increase the EPR from 2cm to 3cm.
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yankees123
Posts: 1,056 Threads: 119 Joined: Feb 2016
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07-09-2018, 02:50 PM
RE: Flow rate explanation
Walla Walla would you make this change based on this one night or would you see if the same pattern continues?
Walla Walla
Posts: 3,551 Threads: 41 Joined: Jun 2017
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07-09-2018, 03:18 PM
RE: Flow rate explanation
I'd make the change based on the flow limitations I'm seeing.
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Organize your Sleepyhead Charts Posting Charts Beginner's Guide to SleepyHead Mask Primer Advisory Members serve as an "Advisory Committee" to help 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.
yankees123
Posts: 1,056 Threads: 119 Joined: Feb 2016
Machine: Resmed Aircurve10 VAUTO
07-09-2018, 03:27 PM
RE: Flow rate explanation
Understand,would it be helpful to post a few previous days to see if you can get any further information ?
Thanks for your time.
Sleeprider
Wiki Editor 
Posts: 28,391 Threads: 88 Joined: Dec 2014
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07-09-2018, 04:19 PM
RE: Flow rate explanation
I agree with Walla, or whatever my auto-spell decides his name is. Advise is sound.
Sleeprider
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yankees123
Posts: 1,056 Threads: 119 Joined: Feb 2016
Machine: Resmed Aircurve10 VAUTO
07-09-2018, 04:38 PM
RE: Flow rate explanation
Walla Walla and Sleeprider I very much respect your advice. You have helped me many times in the past.
I will make the changes you recommend. I am posting a few more days to see if you see the same patterns. Thanks so much.
yankees123
Posts: 1,056 Threads: 119 Joined: Feb 2016
Machine: Resmed Aircurve10 VAUTO
07-09-2018, 07:03 PM
RE: Flow rate explanation
Just checking in to see if you have any thoughts concerning the new data I posted?
Thanks
tedvpap
Posts: 187 Threads: 0 Joined: Oct 2017
Machine: Dreamstation Auto CPAP
RE: Flow rate explanation
(07-09-2018, 02:03 PM)yankees123 Wrote: I was just wondering what causes these clusters to appear? I do wear a cervical collar.Is it possible it could be from rem sleep? I see my FL were very high last night. Could be due to REM, or due to supine sleeping, or …. The bottom line is that your OSA is not effectively treated - you need higher pressure.
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Flow rate explanation
