The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 25, 2001
Filed:
Jul. 16, 1999
Kazuhiko Amano, Yokohama, JP;
Kazuo Uebaba, Yokohama, JP;
Hitoshi Ishiyama, Toride, JP;
Hiroshi Kasahara, Kashiwa, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
An FFT treating section (,) carries out the frequency analysis of a pulse waveform MHj excluding a body movement component to yield pulse wave analysis data MKD and then a tidal wave-character extracting section (,) and a dicrotic wave-character extracting section (,) yield a tidal wave-character data (TWD) and a dicrotic wave-character data (DWD) showing the characteristics of a tidal wave and dicrotic wave respectively. Then, a pulse condition judging section (,) yields pulse condition data (ZD) on the basis of this data (TWD, DWD) and in succession a notifying section (,) advises of the pulse condition of a subject.