How should divers plan decompression stops when using Nitrox?

Planning decompression stops when using Nitrox involves a careful assessment of the specific Nitrox mixture being utilized and the dive profile, which includes factors such as the depth and duration of the dive. Different Nitrox mixes contain varying levels of oxygen, which influences the maximum operating depth and the required decompression strategy.

Using a specific Nitrox mix impacts the amount of nitrogen absorbed by the body during the dive, thereby affecting the duration and depth of proposed decompression stops. Divers must reference appropriate dive tables or algorithms that consider not only the depth and time of the dive, but also the oxygen concentration of the Nitrox being used. This tailored approach ensures that divers manage their nitrogen exposure effectively—thereby minimizing the risk of decompression sickness post-dive.

In contrast, reliance on personal comfort levels, a generic set of tables, or a disregard for the gas type fails to take into account the unique physiological effects that different Nitrox mixtures have on decompression requirements. These approaches would not provide the crucial, accurate data necessary for safely managing ascent and decompression, putting divers at risk. Thus, planning decompression stops according to the unique Nitrox mix and dive profile is essential for diver safety.