Blood sugar level measuring apparatus
US7120478B2 · kind B2 · utility
2Cited by
18References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 28, 2003 |
| Grant date | Oct 10, 2006 |
| Priority date | — |
| Expiry date | Nov 22, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/1455
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Blood sugar levels are non-invasively measured based on temperature measurements. An insulation structure is employed in a temperature measurement part for measuring heat amount and non-invasively obtained blood sugar level measurements are corrected by blood oxygen saturation and the volume of blood flow so that the measurement data can be stabilized and the measurement accuracy can be enhanced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.