A built-in breathing system is a source of breathing gas installed in a confined space where an alternative to the ambient gas may be required for medical...

must be taken. Built in breathing systems are installed for emergency use and for treatment of decompression sickness. They supply breathing gas appropriate...

pressure in the reclaim hose to be lower than ambient at the diver to function. The same principle is used in a diving chamber's built-in breathing system (BIBS)...

A breathing apparatus or breathing set is equipment which allows a person to breathe in a hostile environment where breathing would otherwise be impossible...

components and function of gas pressure regulators used in the systems which supply breathing gases for underwater diving. Both free-flow and demand regulators...

oxygen service. Oxygen supply to divers in decompression chambers is preferably through a built-in breathing system, which uses an oxygen mask plumbed into...

A self-contained breathing apparatus (SCBA) is a device worn to provide an autonomous supply of breathable gas in an atmosphere that is immediately dangerous...

referred to as a life-support system. Rebreather technology may be used where breathing gas supply is limited, such as underwater, in space, where the environment...

breathing apparatus is a breathing apparatus which allows a person to breathe more effectively at an altitude where the partial pressure of oxygen in...

envisioned) by breathing through a long tube, such as a snorkel. Although one end of the snorkel is open to the air, when the wearer breathes in, they inhale...