Control method, system and device for oxygen generator
US12390613B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 19, 2025 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | Mar 19, 2045 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2230/42
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A control method for an oxygen generator includes following steps: S101, performing S102 when the first physical sign data meets one of preset threshold conditions, otherwise performing S104; S102, switching the oxygen generator to a direct current oxygen outlet mode, and using the first model to output a first opening adjustment value of the direct current oxygen outlet solenoid valve; S103, adjusting an opening of the direct current oxygen outlet solenoid valve to the first opening adjustment value in the first preset time period B, S104, switching the oxygen generator to a pulse oxygen outlet mode; and S105, using a second model to output the second opening adjustment value when the pulse oxygen outlet solenoid valve is opened.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.