Abstract: The flexible light for skin therapy with adjustable attachment mechanism includes a circuit board to which the multiplicity of LEDs is attached to form one or more LED arrays. The use of a flexible circuit board allows the electronic components to conform to the shape of the user's body, but also able to be shipped and stored in a flat, space-saving configuration. The silica gel encapsulates the LEDs, and is transparent to the frequency of light emitted by the LEDs. The body of the device includes perforated edges. The perforated edges are created from a multiplicity of holes arranged in line to create a perforated strip. Repositionable camlocks, or locks that hold straps in position, interface with the holes. Each repositionable camlock preferably includes mushroom-shaped pins, the head of each mushroom-shaped pin passing through a hole in the perforated strip.

Abstract: An oxygen setpoint controller (SPC) and a user's display for a rebreathing apparatus wherein the user exhales oxygen depleted breath into a closed rebreathing loop, the CO2 is scrubbed from the exhaled gases, oxygen is added to the rebreathing loop to maintain the oxygen at a specified partial pressure, and the oxygen enhanced gases in the rebreathing are provided to the user. The SPC is able to detect the failure of any of the oxygen sensors and provide an alarm condition to the user. The SPC further operates to provide dive data such as rate of ascent, time of dive, depth, and PPO2 to the uses, and to store and retain dive data for further review. The SPC further provides numerical dive data to a heads up display (HUD). The HUD further includes a tricolor LED displaying selected analog parameters.