Gas sensor module
US12339201B2 · kind B2 · utility
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22Claims
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Assignee
Inventors
Key dates
| Filing date | Dec 3, 2019 |
| Grant date | Jun 24, 2025 |
| Priority date | — |
| Expiry date | Jun 8, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/8206
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A removable gas sensor module is provided for a therapeutic gas delivery device. The gas sensor module includes a sample chamber which receives a sample gas from the therapeutic gas delivery device. A gas detection unit includes a plurality of sensors operable to measure at least one property of the sample gas. The sensors include two or more of a gas detection sensor, a humidity sensor, a temperature sensor, or a combination thereof. The gas sensor module is self-contained within the therapeutic gas delivery device and swappable with another gas sensor module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.