Blood sugar level measuring method and apparatus
US7156810B2 · kind B2 · utility
108Cited by
22References
11Claims
0Family size
Assignee
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Key dates
| Filing date | Feb 20, 2004 |
| Grant date | Jan 2, 2007 |
| Priority date | — |
| Expiry date | Feb 20, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/1455
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Blood sugar levels are measured in a non-invasive way based on temperature measurement. Different regression functions are used for an able-bodied person and a diabetic patient when stabilizing measurement data by correcting a non-invasively measured blood sugar level, i.e. a value obtained by temperature measurement, with blood oxygen saturation and blood flow volume.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.