| 摘要 |
PROBLEM TO BE SOLVED: To provide an oxygen concentrator capable of promptly and smoothly conducting normal operation as the oxygen concentrator or operation of detection or notification of smoking.SOLUTION: When a signal indicating a concentration of CO (and HC), or NOx can be obtained by a smoking detection sensor part 141, the smoking detection sensor part 141 sends the gas detection signal to an electronic controller 143 for smoking (provided separately from an electronic controller 111 for a body), and the electronic controller 143 for smoking determines smoking on the basis of the gas detection signal transmitted from the smoking detection sensor part 141 and received. That is, since the oxygen concentrator includes the electronic controller 143 for smoking determining the smoking separately from the electronic controller 111 for the body performing operation of generation or the like of oxygen concentrated gas, the oxygen concentrator can promptly determine the smoking by the electronic controller 143 for smoking without imposing an excessive load on the electronic controller 111 for the body. |
