Oh my Jay, this one here is looking pretty grim. Here's my original post on the subject........
http://www.internationalskeptics.com/forums/showthread.php?postid=7961262#post7961262
Here is what I said;
"We have 100% oxygen flowing out of our hospital feeds 24/7/365 with stuff a lot more flammable than teflon available nearby as fuel. Electrical equipment in and around ventilators that could "spark". You don't see us walking around on egg shells worried the ICU is going to blow threadworm."
Looks like I did specifically refer only to feeds and vents Jay. That said, and Like I said, just to be a nice guy, I'll take anything from your side at this point. How about a sign hanging up somewhere at a nursing station? Any takers?
Sidebar, trivial in this context*, and not germane to the original question: does PTFE burn in the presence of cryogenic oxygen?
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*Aside from establishing your credibility.