How long should a patient remain at depth when using TT4?

When using TT4 (Tactical Treatment Phase 4), a patient should remain at depth for a duration between 30 to 120 minutes. This timeframe is based on the principles of managing decompression sickness and optimizing the efficacy of the hyperbaric treatment for the patient.

Staying within this range allows for adequate neutralization of bubbles in the bloodstream and tissues while minimizing the risk of complications associated with extended exposure to depth. Longer durations could increase the likelihood of additional complications, while shorter durations may not provide sufficient time for the treatment to be fully effective. This balance is crucial for ensuring the best possible outcomes in patients undergoing this specific treatment protocol.