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:
Oct. 14, 2025
Filed:
Apr. 20, 2023
Fujifilm Healthcare Corporation, Kashiwa, JP;
Chizue Tanaka, Chiba, JP;
Misaki Hiroshima, Chiba, JP;
Aya Kishimoto, Chiba, JP;
Teiichiro Ikeda, Chiba, JP;
Satoshi Tanaka, Chiba, JP;
Kazuhiro Amino, Chiba, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
Provided is an ultrasound imaging apparatus capable of automatically and stably optimizing an imaging parameter for each examination even in a situation where an original ultrasound signal and electrical noise or the like are mixed in a reception signal, and shortening examination time. A pilot ultrasound signal for detecting a feature of a subject is radiated from an ultrasound element to the subject. Based on a reception signal from the ultrasound element, a feature value, which is a value representing a mode of distribution in a depth direction of the subject or an energy value at a specific depth of energy of the pilot ultrasound signal, is calculated. A predetermined parameter value is determined based on the feature value. An imaging signal is transmitted to one or more ultrasound elements, and an imaging ultrasound signal is radiated from the ultrasound element to the subject. A reception signal that is output by the ultrasound element receiving the imaging ultrasound signal reflected by the subject is processed using the parameter value to generate an image.