| 摘要 |
PROBLEM TO BE SOLVED: To provide an oxygen supplier capable of supplying oxygen or oxygen condensed gas to a user at proper timing, a controller and a recording medium therefor. SOLUTION: In a step 100, a signal from a pressure sensor 53 is inputted. In a following step 110, on the basis of a signal from the pressure sensor 53, it is decided whether or not the state of inspiration can be detected. In the case that the inspiration is detected, abnormality is decided and a step 120 is started. In the case that inspiration is not detected, on the other hand, normality is decided and processing is temporarily finished. When the start of inspiration can not be detected longer than 10 seconds, for example, abnormality is decided. In the step 120, since abnormality is decided, a supply path 29 is opened by driving a solenoid valve 47, the oxygen condensed gas is supplied for about 4 seconds and processing is temporarily finished. |
