HyperbaricStore guide
What Does FDA-Cleared Mean?
Clearance is about intended use
Most hyperbaric oxygen therapy devices are Class II medical devices cleared by the FDA through the 510(k) process. Clearance means the FDA found that a device is substantially equivalent to a legally marketed device for its stated intended use.
That is different from saying a device is “FDA-approved,” and it does not mean that every treatment claim made by a seller is cleared. The device’s model, configuration, intended use, indications for use, and manufacturer’s labeling all matter.
The short version
FDA clearance is tied to a specific medical device and its labeled intended use. A pressure rating by itself is not FDA clearance.
Clinic-grade vs. wellness equipment
Clinic-grade, FDA-cleared
These systems are marketed as medical devices for use in clinical settings, with documentation that identifies the device’s intended use and indications.
- Model-specific FDA clearance and labeling
- Clinical pressure and oxygen-delivery specifications
- Safety systems, monitoring, and maintenance requirements
- Use under appropriate medical supervision and protocols
Wellness / non-FDA-cleared
“Gray-market” is not an FDA device category. It is commonly used to describe equipment marketed outside the normal medical-device clearance path.
- May be marketed for wellness, recovery, or relaxation
- May not have FDA clearance for diagnosis or treatment
- Marketing language is not the same as a cleared indication
- Pressure alone does not make a device clinical or FDA-cleared
What does 1.5 ATA tell you?
ATA describes pressure relative to normal atmospheric pressure. A 1.5 ATA rating can be part of a clinical hyperbaric system, but 1.5 ATA is not itself an FDA clearance category. Two chambers with the same pressure rating can have different intended uses, safety systems, oxygen-delivery methods, labeling, and regulatory status.
For that reason, a buyer should evaluate the complete system and its documentation—not just the maximum ATA number or the claims used in an advertisement.
What are “indications”?
An indication is the disease, condition, patient population, or clinical use described in a device’s intended-use statement. Indications are model-specific. A chamber can be cleared for a particular intended use without being cleared for every condition or outcome mentioned in general HBOT marketing.
Before purchasing, ask for the exact model’s 510(k) number, indications-for-use statement, current instructions for use, and service documentation. Those materials let your clinical and compliance teams determine whether the device fits your program.
How to verify a device
- Confirm the manufacturer, model number, and configuration.
- Ask for the device’s FDA clearance number and indications for use.
- Review the record in the FDA 510(k) database.
- Compare the documentation with the actual device and its intended clinical use.
- Follow the manufacturer’s instructions, training requirements, maintenance intervals, and fire-safety procedures.
The FDA identifies hyperbaric chambers under product code CBF. Its safety guidance also stresses following the manufacturer’s instructions for use, staff training, patient monitoring, and fire prevention. View product code CBF and FDA safety guidance.