The Puritan Bennett GoodKnight 420 specs say their max flow is 120 l/m including leak rate, could it be that Respironics's max flow is not including mask leak rates?

The experiences dsm had would lead me to believe the cards have some minor glitches that could be causing sporadic data transfer problems. Even though the machine is recognizing the card there might be other firmware faults going on. Try calling your DME and see if they have an extra card you could ...

Not to rain on your parade Sneezie but you really need to have the sleep study in hand, or at minimum access to a good knowledgable sleep practitioner with your study who you can discuss this with. There are pretty strict criteria to be met to qualify for a BiPap from most insurances or Medicare. I ...

My girlfriend snores on EXHALATION not inhalation. Clearly not an apnea or hypopnea related event, but would still show up on a snore index. It just tells me that not all snores are apnea type events but might still be considered a "sleep disturbance" by some. To me it must be some anatomical issue ...

Snoredog said, If you don't set a AutoRamp range and set it to the same Min. 8.0cm pressure then it delays therapy response until the Ramp timer expires. Dog, Do I understand this correctly? With AutoRamp "on", Min=8cm and Max=8cm, RampTime=45 minutes then there would be NO autotitration for 45 minu...

Since you first noticed the smell half way through the night and that was also when the empty humidifier was discovered it would seem to me that the humidifier would most likely be the source of the smell. Possibly the heat on the plastic did a little chemical reaction. Can you bypass the humidifier...