OXYGEN SUPPLY SYSTEM

摘要

A portable oxygen supply for home use may include an electrolyzer for generating oxygen from water in response to electric power input, and a fuel cell electrically connected with the electrolyzer for providing electric pow er to the electrolyzer. A method of providing oxygen for home use may include t he steps of generating electricity in a fuel cell; providing electricity from t he fuel cell to an oxygen source to operate the oxygen source to produce oxygen ; and directing the oxygen from the oxygen source to a patient device.