Non-contact blood circulation detection system and method thereof
US11051750B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 27, 2019 |
| Grant date | Jul 6, 2021 |
| Priority date | — |
| Expiry date | Dec 5, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30096
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A non-contact blood circulation detection system and method thereof is provided. The non-contact blood circulation detection system comprises a thermal image acquisition module, a non-contact blood oxygen detection device and an information processing module. The thermal image acquisition module faces to a biological skin and generates a thermal image corresponding to the biological skin when being activated; the non-contact blood oxygen detection device faces to a biological skin and generates a blood oxygen image corresponding to the biological skin when being activated, and the information processing module is in information connection with the thermal image acquisition module and the non-contact blood oxygen detection device so as to receive the thermal image and the blood oxygen image, and generates a blood circulation image on the basis of the thermal image and the blood oxygen image, wherein the blood circulation image is a two-dimensional image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.