Like so?
http://images.google.com/images?hl=en&q=nasal+cannula&btnG=Search+Images&gbv=2
If yes, you’ve probably experienced ear tenderness from the damn cannula tubes you wind behind them. My O2 supplier gave me a product for it - useless as it turns out - but more about that later.
What I do is wrap a 1" x 1" gauze pad around the cannula’s right ear tube part, and staple it closed. Just the gauze pad, NOT the tube. ![]()
Do the same for the left ear tube.
Put the the nasal prongs in your nostrils and gently loop the tubes behind your ears. Then slide the gauze pads behind your ears to cushion the tubing.
Voila.
The product I mentioned.
It consists of 2 three inch foam tubes with a cut down the long axis. You’re supposed to insert the O2 tubes through the cuts, into the foam tubes and have them cushion the ears.
But in the version I got, the diameter of the foam tubes is too short to hold the friggin’ tubes.
They keep coming out.
My idea works better—for me, anyway.