Title:
キャビテーション気泡を撮像する手段を備えた超音波処理装置
Document Type and Number:
Japanese Patent JP7358391
Kind Code:
B2
Abstract:
An ultrasonic processing apparatus is provided. The ultrasonic processing apparatus comprises an ultrasonic therapy transducer (ATA) adapted to generate focused ultrasonic waves; an ultrasonic imaging transducer (UID) connected to the ultrasonic therapy transducer; and an electronic system configured to control the ultrasonic therapy transducer so as to emit a pulse train of ultrasonic waves generating a cloud of cavitation bubbles (BC); control the ultrasonic imaging transducer so as to acquire at least one image of the region to be processed; acquire a plurality of echo signals of ultrasonic wave pulses emitted by the ultrasonic therapy transducer captured by the ultrasonic imaging transducer; process the plurality of echo signals so as to reconstruct an image of the cloud of cavitation bubbles; and display said image of the cloud of cavitation bubbles superposed on said image of the region to be processed. The processing includes spatio-temporal filtering.
Inventors:
Peru, Mathieu
Suarez, Daniel
Suarez, Daniel
Application Number:
JP2020563537A
Publication Date:
October 10, 2023
Filing Date:
May 24, 2019
Export Citation:
Assignee:
Cardia Wave S.A.
Ansitu National de la Sant'E de la Cherche Medical
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
École superior wool de physic et de syme Andustrielle de la bill de paris
Ansitu National de la Sant'E de la Cherche Medical
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
École superior wool de physic et de syme Andustrielle de la bill de paris
International Classes:
A61N7/00; A61B8/14
Domestic Patent References:
| JP2012507320A |
Foreign References:
| WO2017182655A1 | ||||
| US20180169444 | ||||
| WO2016157072A1 | ||||
| US20100056924 |
Attorney, Agent or Firm:
Kawaguchi International Patent Office