Method and device for detecting concentration of total hemoglobin in blood
US11259721B2 · kind B2 · utility
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2References
10Claims
0Family size
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Key dates
| Filing date | Jun 12, 2019 |
| Grant date | Mar 1, 2022 |
| Priority date | — |
| Expiry date | May 25, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/02416
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Disclosed are a method and device for detecting the concentration of total hemoglobin in blood. A differential path factor corresponding to a subject is determined according to a physiological parameter of the subject and a predetermined table of a corresponding relation between the physiological parameter and the differential path factor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.