Where would one buy such a thing? What would they charge for one?
FWIW, a hyperbaric chamber probably weighs about a thousand pounds, I think a lot more than that. A seriously great supply of medical O2 would have to be accessible at 50 PSI minimum. This is not home use stuff.
The chambers must be large enough to accommodate very tall persons. The tympanic membranes (ear drums) must be pierced. They look like (to me) acrylic coffins. I doubt that I would ever enter one. They seem a lot worse than an MRI and the therapy can take many hours.
Anyone selling such devices is almost certainly a Scammer. A lot of hospitals do not have them because they are prohibitively expensive. True, the therapy itself can have remarkable results.
I acquired a few of these Living Air machines about 20 yrs old. It is a neg. ion & ozone generating type of air treatment. Maybe this is a anti aging device too, over 60 and no wrinkles!
“Scammer”
Not a scam! I was diagnosed with Lyme 10 yrs ago and the combination of HBOT and supplements have kept the more serious symptoms at bay. Also , I have witnessed autistic kids have their lives greatly improved. Used a lot in sports injuries, too and many other conditions as well. You don’t have to buy— rentals are available. Ps. I’m a nurse, as well.