My dad uses the air machine. His first one is probably the jock strap one you mentioned. He now has a new one that he likes much better. It has things that actually sit in the entrance of his nose. Since the use of the machine he sleep through the night and my mom does not worry for his life every night.
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Frivolity, at the edge of a Moral Swamp, hears Hymn-Singing in the Distance and dons the Galoshes of Remorse. ~Edward Gorey
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