Measuring oxygen saturation with quality metric reporting
US12376769B2 · kind B2 · utility
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21Claims
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Key dates
| Filing date | Aug 27, 2024 |
| Grant date | Aug 5, 2025 |
| Priority date | — |
| Expiry date | Aug 27, 2044 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/046
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An oximeter probe determines an oxygen saturation for the tissue and determines a quality value for the oxygen saturation and associated measurements of the tissue. The quality value is calculated from reflectance data received at the detectors of the oximeter probe. The oximeter probe then displays a value for the oxygen saturation with the error value to indicate a quality level for the oxygen saturation and associated values used to calculate oxygen saturation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.