High Tech Breathing

I have been using a respiratory ventilator at night for over 5 years since I was in hospital in 2007.   I had respiratory failure from high CO2 buildup in my blood.  I have had several blog posts about this, and have been using the same model of ventilator at home each night since I was in the hospital.  

For the last 5 years I have used a Phillips Respironics PLV-100  ventilator set for respiratory volume assist/control.   This ventilator model is out of date and no longer supported by the manufacturer.  It is a simple and reliable machine, sometimes with a few clunks, honks and rattles, but it just keeps puffing along.   The family says I sound like a steam engine.  It is a pretty rugged machine and I told the respiratory therapist it looks like it was designed to mount in the back of an army truck.

Then earlier this year we got the news that the provincial health department  had approved the purchase of new ventilators.  Mine came yesterday and the respiratory therapist was here to get me going using it.

 The new machine is a Covidien Puritan Bennett 560  ventilator which is the latest technology.   I used it for the first time last night.  I woke up after sleeping one hour and then had some trouble getting used to the new machine before sleeping and waking several more times.  After being used to the feel and sound of the old machine it takes some getting used to sleeping with the new one. 

The old ventilator we called a "steam engine" with the sound of a large piston  cycling back and forth with each breath.  The new machine has  a variable speed micro turbine that has a varying higher pitched whirring  sound with each breath.  The feel of the breathing cycle is different as well.  Hopefully tonight will be better as I get used to it.

One big advantage of the new ventilator  is that it is much lighter to take with us when we travel.  It just has a zippered soft  case with a shoulder strap for carrying.  The old one had a large heavy steel framed shipping case.  Not having to take the old heavy ventilator in and out when we travel will make Elaine very happy.  We will get to try out the new ventilator when we go away for the upcoming long weekend.