A rebreather is a breathing apparatus that absorbs the carbon dioxide of a user's exhaled breath to permit the rebreathing (recycling) of the substantially...

A non-rebreather mask (NRB, non-rebreather, non-rebreather facemask, etc.) is a device used in medicine to assist in the delivery of oxygen therapy. A...

A Diving rebreather is an underwater breathing apparatus that absorbs the carbon dioxide of a diver's exhaled breath to permit the rebreathing (recycling)...

Rebreather diving is underwater diving using diving rebreathers, a class of underwater breathing apparatus which recirculate the breathing gas exhaled...

rebreathers are severely depth-limited due to oxygen toxicity risk, which increases with depth, and the available systems for mixed gas rebreathers were...

machinist and tool and die maker notable for inventing the KISS SCUBA diving rebreather. Gordon Smith was trained as a tool and die maker at C. A. Norgren, Littleton...

The Soviet, later Russian IDA71 military and naval rebreather is an oxygen rebreather intended for use by naval and military divers including Russian commando...

variants of rebreather – semi-closed circuit rebreathers, and fully closed circuit rebreathers, which include the subvariant of oxygen rebreathers. Oxygen...

South Australia and New South Wales. Shaw's first rebreather was an Inspiration closed circuit rebreather, with which he eventually dived to depths beyond...

odours from breathing gas. active addition System for semi-closed circuit rebreather feed gas addition in which gas is added to the breathing circuit by a...