Mirage Liberty - Noise

General Discussion on any topic relating to CPAP and/or Sleep Apnea.
PaVetter
Posts: 10
Joined: Tue Sep 15, 2009 11:16 am

Mirage Liberty - Noise

Post by PaVetter » Tue Feb 09, 2010 3:23 pm

I got my new Liberty today. I tried it for about 10 minutes. The thing I noticed the most was the vent noise. Is this common?

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Mask: Mirage Quattro™ Full Face CPAP Mask with Headgear
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Rebecca R
Posts: 367
Joined: Tue Aug 04, 2009 7:40 pm

Re: Mirage Liberty - Noise

Post by Rebecca R » Tue Feb 09, 2010 3:36 pm

I tried the Mirage Liberty last night and I couldn't hear the vent noise at all over the extremely loud, rude sounding noises escaping from the sides of of the mouth piece every time I moved. I must have adjusted it wrong, but I finally gave up on it at 4 am. My Swift Lt was drying and I had to put it all back together before I could go back to sleep.

I am going to have to watch the fitting video I guess.

r

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dwsupt
Posts: 85
Joined: Fri Jan 01, 2010 12:20 pm
Location: Central IL

Re: Mirage Liberty - Noise

Post by dwsupt » Tue Feb 09, 2010 6:06 pm

My experience is if your pressure is over 12, the rule is tight straps, tight straps and tight straps. Even then it will occasionally leak. Fresh nose pillows at least every 60 days helps too.
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