2.0 ATA is considered the most universal pressure used for HBOT treatment.
1. Safety and tolerability - 2.0 ATA provides significantly higher oxygen saturation than normal air pressure (1 ATA), but avoids risks like oxygen toxicity that can occur at higher pressures. Most patients tolerate 2.0 ATA very well.
2. Technical standardization - Most medical hyperbaric chambers and protocols are designed to operate at 2.0 ATA. This allows consistent device performance and uniform treatment procedures.
3. Covers breadth of indications - While some severe or acute conditions utilize higher pressures, the majority of approved medical diagnoses (e.g. diabetic ulcers, CO poisoning, crush injuries, etc.) are effectively treated at 2.0 ATA making it versatile.
4. Accepted off-label standard - Much of the investigation into new and emerging uses of HBOT centers around application of 0 ATA for study consistency, baseline positive response, and later pressure adjustment as needed.
While lower pressure under 2.0 ATA offers some value, extensive research designates 2.0 atmospheres absolute as the optimal balance of safety and proven effectiveness for licensed medical HBOT applications and support of developing uses; meeting efficacy thresholds without increasing risk profiles. This pressure satisfies the clinical “gold standard” worldwide based on maximizing diffusion while limiting oxygen toxicity – able to appropriately treat most serious conditions through standardization. Yet the lack of existing in-home hyperbaric solutions to date that can safely, effectively, and reliably provide high concentrated oxygen delivery at 2.0 ATA pressure has severely restricted access to realize associated health benefits for rehabilitation, recovery, pain relief, and wellness maintenance without clinical visits.
In summary, evidence confirms 2.0 ATA HBOT as the most versatile and results-backed level balancing potency and safety for clinical care. However, obtaining 2.0 ATA with in-home access has posed past technological gaps and adoption barriers our definitive solution now makes possible.