Biological information processing apparatus and operation program product for the same
US7566306B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 13, 2005 |
| Grant date | Jul 28, 2009 |
| Priority date | — |
| Expiry date | Jun 9, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/7257
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A biological information processing apparatus is strong against the noises or disturbances, and can accurately determine an evaluation value or blood vessel age. A pulse wave acquirer acquires pulse wave information of a living body and a frequency analyzer analyzes a pulse wave frequency based on the pulse wave information obtained by the pulse wave acquirer. The characteristic value extractor extracts a characteristic value from pulse wave frequency information obtained by the analysis carried out by the frequency analyzer and a pulse wave property calculator calculates a pulse wave property or blood vessel age based on the characteristic value extracted by the characteristic value extractor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.