On Apr 18, 2020, at 22:54, Gordon Gibby via groups.io <docvacuumtubes@...> wrote:
?Our respiratory therapists have them routinely if memory serves me correctly ? Here is an example Of one on the market that I found by googling¡ª I found several ?
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On Apr 18, 2020, at 22:52, Steve S <skol0016@...> wrote:
?Yeah, that's what I was thinking. The only external device I can think of is a high flow nasal canula system which might be able to provide adequate flow for a ventilator and might be readily available.?