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1. WO2020110428 - ULTRASONIC INSPECTION DEVICE

Publication Number WO/2020/110428
Publication Date 04.06.2020
International Application No. PCT/JP2019/036218
International Filing Date 13.09.2019
IPC
A61B 8/08 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
08Detecting organic movements or changes, e.g. tumours, cysts, swellings
CPC
A61B 8/02
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
02Measuring pulse or heart rate
A61B 8/08
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
08Detecting organic movements or changes, e.g. tumours, cysts, swellings
Applicants
  • メロディ・インターナショナル株式会社 MELODY INTERNATIONAL LTD. [JP]/[JP]
Inventors
  • 尾形 優子 OGATA Yhuko
Agents
  • 泉 通博 IZUMI Michihiro
Priority Data
2018-22210728.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) ULTRASONIC INSPECTION DEVICE
(FR) DISPOSITIF D'INSPECTION À ULTRASONS
(JA) 超音波検査装置
Abstract
(EN)
An ultrasonic inspection device (1) includes: an ultrasonic sensor unit (24) including an ultrasonic transmission unit (241) that transmits ultrasonic waves, and an ultrasonic reception unit (242) that receives reflected ultrasonic waves, which are the ultrasonic waves transmitted from the ultrasonic transmission unit (241) and reflected inside the human body; a Doppler signal generation unit (251) that generates a Doppler signal based on the difference between the frequency of the transmitted ultrasonic waves and the frequency of the reflected ultrasonic waves; an audio signal generation unit (252) that generates an audio signal corresponding to the Doppler signal; and a speaker (22) that outputs the audio signal.
(FR)
La présente invention concerne un dispositif d’inspection à ultrasons (1) comprenant : une unité capteur ultrasonore (24) comprenant une unité de transmission ultrasonore (241) qui transmet des ondes ultrasonores, et une unité de réception ultrasonore (242) qui reçoit des ondes ultrasonores reflétées, qui sont les ondes ultrasonores transmises depuis l’unité de transmission ultrasonore (241) et reflétées à l’intérieur du corps humain ; une unité de génération de signal Doppler (251) qui génère un signal Doppler sur la base de la différence entre la fréquence des ondes ultrasonores transmises et la fréquence des ondes ultrasonores reflétées ; une unité de génération de signal audio (252) qui génère un signal audio correspondant au signal Doppler ; et un haut-parleur (22) qui émet le signal audio.
(JA)
超音波検査装置(1)は、超音波を発信する超音波発信部(241)と、超音波発信部(241)が発信した発信超音波が人体内で反射した超音波である反射超音波を受信する超音波受信部(242)と、を有する超音波センサ部(24)と、発信超音波の周波数と反射超音波の周波数との差に基づくドップラー信号を生成するドップラー信号生成部(251)と、ドップラー信号に対応する音信号を生成する音信号生成部(252)と、音信号を出力するスピーカ(22)と、を有する。
Also published as
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