The advisable minimal floor interval between flying and diving is expounded to the danger of decompression illness (DCS). Flying after diving exposes the physique to a decrease atmospheric stress, just like ascending throughout a dive. If residual nitrogen stays within the physique from a latest dive, this stress discount could cause nitrogen to kind bubbles, resulting in DCS. An extended floor interval permits extra nitrogen to be eradicated, lowering this danger. For instance, a single no-decompression dive sometimes requires a minimal floor interval of 12 hours earlier than flying, whereas repetitive dives or dives requiring decompression stops necessitate an extended interval, typically 18 hours or extra.
Adhering to protected floor intervals is essential for diver security. DCS can manifest in a variety of signs, from delicate joint ache to severe neurological points and even demise. By permitting adequate time for nitrogen to off-gas earlier than flying, divers considerably cut back their susceptibility to this doubtlessly life-threatening situation. The rules developed by diving organizations are based mostly on intensive analysis and intention to reduce the incidence of DCS. Traditionally, the understanding of DCS and its relationship to flying has advanced, resulting in extra conservative suggestions to boost diver security.
