Determining tissue oxygen saturation with quality reporting
US11589784B2 · kind B2 · utility
1Cited by
5References
21Claims
0Family size
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Key dates
| Filing date | Sep 29, 2020 |
| Grant date | Feb 28, 2023 |
| Priority date | — |
| Expiry date | May 18, 2041 |
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.