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:
Nov. 15, 2022
Filed:
Mar. 23, 2018
Hitachi, Ltd., Tokyo, JP;
Tomoaki Chono, Tokyo, JP;
FUJIFILM Healthcare Corporation, Kashiwa, JP;
Abstract
A Doppler waveform generation unitobtains Doppler information from a reception signal collected from a diagnosis region and generates a Doppler waveform. An initial time-phase setting unitsets a beginning initial time-phase and an ending initial time-phase of the Doppler waveform. In the setting, an electrocardiographic waveform signal obtained from a subject using an electrocardiograph or the like and learned data stored in a learned data storage unitare used. A measurement time-phase search unitsearches for a beginning time-phase of the Doppler waveform near the beginning initial time-phase, and searches for an ending time-phase of the Doppler waveform near the ending initial time-phase. In the search process, the learned data stored in the learned data storage unitis used.