Mild Hyperbaric Wellness Chamber Sessions
A mild hyperbaric wellness chamber session takes place at lower pressures, generally from 1.3 to 2.0 ATA. Occupants sit or recline inside a sealed chamber pressurized above normal atmospheric pressure while supplemental oxygen is supplied separately. OxyEdge offers hard-shell chambers for wellness centers and homes within this pressure range. U.S. production preparation is underway in Tennessee.
Key Facts
- Mild hyperbaric chamber sessions generally use pressures from 1.3 to 2.0 ATA.
- Sessions take place inside a sealed, pressurized chamber.
- OxyEdge hard-shell chambers operate within the mild hyperbaric range.
- A separate oxygen concentrator supplies supplemental oxygen during the session.
- Products are wellness equipment and not intended to diagnose, treat, cure, or prevent disease.
- Available in single-person, two-person, and walk-in formats.
What is a mild hyperbaric oxygen session?
A mild hyperbaric oxygen session takes place inside a chamber in the commonly described 1.3 to 2.0 ATA range. The occupant breathes supplemental oxygen while ambient pressure is elevated.
The word mild refers to the operating pressure range. Mild hyperbaric chambers generally operate between 1.3 and 2.0 ATA.
What pressures are used in mild chamber sessions?
Pressure is commonly expressed in ATA, or atmospheres absolute. The table below shows how common mild pressures compare to sea-level pressure.
How is oxygen delivered during a session?
During an OxyEdge session, a separate oxygen concentrator supplies oxygen through a mask or open-flow system while the chamber is pressurized with ambient air.
This configuration combines elevated ambient pressure with a separately supplied supplemental-oxygen stream.
What does the mild pressure label describe?
The mild label describes the chamber's operating pressure range; it does not describe or promise an outcome. OxyEdge models list pressure up to 2.0 ATA depending on configuration.
Products are wellness equipment and not intended to diagnose, treat, cure, or prevent disease.
Frequently Asked Questions
What is a mild hyperbaric chamber session?
It is a session inside a sealed chamber operating at lower hyperbaric pressures, generally 1.3 to 2.0 ATA, with supplemental oxygen supplied separately.
What pressure is considered mild?
Mild hyperbaric pressures generally fall between 1.3 and 2.0 ATA. OxyEdge hard-shell chambers operate within this range.
What does mild describe in this context?
Mild describes the operating pressure range, commonly 1.3 to 2.0 ATA. It does not describe or promise a wellness outcome.
How is oxygen supplied in an OxyEdge chamber?
A separate oxygen concentrator supplies oxygen through a mask or open-flow system while the chamber is pressurized with ambient air.
Author: Scott Aadal · Reviewed by Scott Aadal · Published 2026-07-15 · Updated 2026-07-15