Thermally activated non-invasive blood perfusion measurement systems
US11141076B1 · kind B1 · utility
2Cited by
2References
17Claims
0Family size
Inventors
Key dates
| Filing date | Feb 16, 2017 |
| Grant date | Oct 12, 2021 |
| Priority date | — |
| Expiry date | Mar 29, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/0285
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A sensor system for measuring blood perfusion, blood temperature, and thermal resistance using heat transfer and temperature measurements. The system uses a heat flux sensor, temperature sensor and electric resistance heater with a data analysis device using measurements before, during and after the thermal event provided by the heater.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.