The Decompression Model

The Decompression Model explains how divers safely ascend after deep dives to avoid decompression sickness, also known as "the bends." When a diver is underwater, their body absorbs more nitrogen due to increased pressure. As they ascend, pressure decreases, and excess nitrogen can form bubbles in tissues and blood. The model guides divers to ascend slowly and make stops at certain depths to allow nitrogen to safely leave their bodies gradually, reducing the risk of bubbles forming and causing injury. This controlled ascent helps ensure a safe return to surface pressure.