Apparatus for and method of measuring blood pressure
US10405806B2 · kind B2 · utility
5Cited by
40References
16Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 7, 2015 |
| Grant date | Sep 10, 2019 |
| Priority date | — |
| Expiry date | Jan 11, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/0233
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An apparatus for and a method of measuring blood pressure are provided. The apparatus includes a sensor configured to radiate light to a body part, and detect a light signal that is changed due to the body part. The apparatus further includes a signal processor configured to determine a bio signal based on the light signal; and a central processing unit configured to determine a blood pressure based on the bio signal and a blood pressure estimation algorithm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.