Parameter compensated physiological monitor
US7142901B2 · kind B2 · utility
1,068Cited by
135References
13Claims
0Family size
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Key dates
| Filing date | Nov 14, 2003 |
| Grant date | Nov 28, 2006 |
| Priority date | — |
| Expiry date | Nov 4, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2560/0252
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A monitor has a primary input from which a spectral characteristic of a tissue site can be derived. The monitor also has a secondary input from which at least one parameter can be determined. A compensation relationship of the spectral characteristic, the parameter and a compensated physiological measurement is determined. A processor is configured to output the compensated physiological measurement in response to the primary input and the secondary input utilizing the compensation relationship.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.