History of decompression research and development gets too high when compared to the ambient pressure. These bubbles, and products of injury caused by the bubbles, can cause damage to tissues known as "decompression sickness" or "the bends". The immediate goal of controlled decompression is to avoid development of symptoms of bubble formation in the tissues of the diver, and the long-term goal is to also avoid complications due to sub-clinical decompression injury. The symptoms of decompression sickness are known to be caused by damage resulting from the formation and growth of bubbles of inert gas within the tissues and by blockage of arterial blood supply to
Rebreather Association of International Divers 6 months the learner will have to re-register. Academic material and certification are linked to the registration so, each student must register for their own class. Classes are available via an app on mobile device for both Android and IOS. RAID Technical programmes develop the diver to dive beyond recreational limits and incur decompression obligations. Open Circuit Tech Scuba Courses Professional Open Circuit Tech Courses Closed Circuit Rebreather Tech Courses Rebreather Association of International Divers The Rebreather Association of International Divers (RAID) is a dive training organization which was founded in 2007 by Barry Coleman to support diver training for