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:
Apr. 21, 2020
Filed:
Jun. 22, 2016
Asahi Kasei Kabushiki Kaisha, Tokyo, JP;
Yoshihiro Noguchi, Tokyo, JP;
Shimpei Ogawa, Tokyo, JP;
Masaya Yamashita, Tokyo, JP;
Akihiro Okamoto, Tokyo, JP;
Asahi Kasei Kabushiki Kaisha, Tokyo, JP;
Abstract
A pulse wave measuring apparatus is provided, the pulse wave measuring apparatus including: a cardiac pulse waveform information acquiring unit that optically acquires cardiac pulse waveform information from a region of a living body; and a pulse wave feature amount calculating unit that calculates a pulse wave feature amount based on the pulse waveform information, wherein the pulse waveform information acquiring unit has a video input unit that receives an input of a video of the region of the living body, and the pulse waveform information acquiring unit outputs a window signal that includes first sample data from the pulse waveform information, and outputs, from the video, the window signal whose sampling rate is fixed to a predetermined rate based on a reference signal indicating time.