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Start Part 1 · Others Part 2 · The Chamber Part 3 · The Verdict

Ten breaths in each machine.

Most chambers sold for recovery do not deliver what the ad says. We would rather show you than tell you. Ten breaths in their machine. Ten in ours.

How it works: one click of the button is one breath. Click it ten times, as fast as you like.

Blue dots = oxygenGrey dots = plain airOxygen helps your body heal. Plain air is what you already breathe for free.
Part 1

Others

Ten breaths in what they sell everywhere.

Part 2

Our chamber

Same ten breaths in the real thing.

Part 3

The verdict

Both machines side by side. One question settles it.

Every number in here is real. UHMS, published studies, the factory spec sheet. Nothing made up.

Part one. Others.

Their machine reads 92%+, delivered through a cannula. Now breathe and watch.

Blue = oxygenGrey = plain airBlue is what heals. ~15% of each breath is from the cannula. ~85% is just room air
COMPRESSOR READS 92%+ THE AD NUMBER LIVES HERE THEIR CHAMBER ~85% FROM THE ROOM AIR ~15% FROM THE CANNULA VENTS OUT CABIN: HOLDS 1.3 ATA AT THE NOSE: NOT MEASURED
Breath 0 / 10 Click it 10 times. Fast is fine. The gauges keep score. Finish all 10 to unlock Part 2.
At the machine92%+ · the ad number

Measured at the machine. Not at you.

In the cabin21% · room air

Their air is 24 to 28 percent oxygen. Normal air is 21.

At the person?
NOT MEASURED

The cannula cannot seal. It gives you about 15% of each breath. The other 85% is room air. Nobody measures this.

The machine still brags 90 plus. The air inside only reached 24 to 28. And your nose? Nobody knows. That is the trick.

UHMS Position Statement on Low Pressure Fabric Chambers

Part two. The real thing.

Same ten breaths. Sealed mask this time.

Blue = oxygen going inGrey = your used air leavingBlue in, grey out is exactly right. Fresh oxygen reaches you. Used air leaves
O2 IN EXHALE + CO2 OUT CABIN: AIR 1.5-2.4 ATA 92%+ MEASURED AT THE MASK
Breath 0 / 10 Same thing. Click 10 times. The gauges keep score. Part 3, the verdict, comes after.
At the machineConcentrator output

We have the big machine number too. We keep measuring.

At the mask92%+ · measured

The mask seals to your face. 92%+, measured at the mask.

Exhale and CO2Piped out

Your breath out leaves through its own tube, so used air never builds up around you. Fresh in. Used out.

Ten breaths, ten full deliveries. 92%+ at the mask. That is what the number is supposed to mean.

HPO TECH BIBS specification · UHMS therapeutic range

Same ad. Very different machine.

Our Chamber
  • At the mask92%+ measured
  • CabinAir, 1.5-2.4 ATA
  • Your exhalePiped out
Others
  • Oxygen measured at the machine92%+
  • At the personNot measured
  • Cabin24-28%, 1.3 ATA
  • The restVents away

"Measured at the machine" means the number the oxygen concentrator puts out at sea level, with no back pressure, before it ever reaches the chamber. It is not what reaches you.

Two questions beat every ad

Where was the oxygen percentage measured?
At the machine, or at the mask?

Is their machine delivering enough volume of oxygen that you can take a breath and it will supply all of your breath?

Find Your Chamber → See the full breakdown →

Why we built this: we sell the chamber in round two. We would rather prove it than pitch it.

Sources: UHMS Position Statement on Low Pressure Fabric Chambers · UHMS therapeutic definition, 2.0 ATA · HPO TECH technical documentation, BIBS with CO2 exhaust, 92%+ at the mask

© No Hype Hyperbarics · Every number cited

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