ULTRASONIC DIAGNOSTIC APPARATUS AND PROBE INSPECTION APPARATUS

In one embodiment, an ultrasonic diagnostic apparatus includes an ultrasonic probe and a a main body. The ultrasonic probe includes at least a plurality of ultrasonic transducers arranged in an array and an ultrasonic lens. The main body inspects the ultrasonic probe by using a reflected signal from...

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Bibliographic Details
Main Authors KOBAYASHI, Yutaka, OGASAWARA, Yoichi, OHASHI, Minori
Format Patent
LanguageEnglish
Published 03.08.2023
Subjects
ANALOGOUS ARRANGEMENTS USING OTHER WAVES
DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES
MEASURING
MEDICAL OR VETERINARY SCIENCE
PHYSICS
RADIO DIRECTION-FINDING
RADIO NAVIGATION
SURGERY
TESTING
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Summary:In one embodiment, an ultrasonic diagnostic apparatus includes an ultrasonic probe and a a main body. The ultrasonic probe includes at least a plurality of ultrasonic transducers arranged in an array and an ultrasonic lens. The main body inspects the ultrasonic probe by using a reflected signal from an interface between the ultrasonic lens and air, and includes inspection processing circuitry. The inspection processing circuitry is configured to: sequentially select an ultrasonic transducer to be inspected from the plurality of ultrasonic transducers one by one in such a manner that any two ultrasonic transducers being continuously selected are not spatially adjacent but are separated by a predetermined separation distance; cause the selected ultrasonic transducer to transmit an ultrasonic pulse; and sequentially inspect each of the plurality of ultrasonic transducers by acquiring a reflected signal responding to transmission of the ultrasonic pulse from the interface.
Bibliography:Application Number: US202318160346