- 专利标题: Reduction of reverberation artifacts in ultrasound images and associated devices, systems, and methods
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申请号: US17775664申请日: 2020-11-17
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公开(公告)号: US11986356B2公开(公告)日: 2024-05-21
- 发明人: Paul Sheeran , Charles Tremblay-Darveau , Thanasis Loupas , Allison Arden Daniels
- 申请人: KONINKLIJKE PHILIPS N.V.
- 申请人地址: NL Eindhoven
- 专利权人: KONINKLIJKE PHILIPS N.V.
- 当前专利权人: KONINKLIJKE PHILIPS N.V.
- 当前专利权人地址: NL Eindhoven
- 国际申请: PCT/EP2020/082413 2020.11.17
- 国际公布: WO2021/099320A 2021.05.27
- 进入国家日期: 2022-05-10
- 主分类号: A61B8/08
- IPC分类号: A61B8/08 ; G01S7/52
摘要:
Aspects of the present disclosure provide ultrasound systems and devices that provide for reduction of reverberation artifacts in ultrasound images by automatically changing imaging settings such as PRI or transmit/receive configuration based on detected amounts of reverberation in ultrasound images. In an exemplary embodiment, an apparatus includes a processor circuit in communication with an ultrasound probe. The processor circuit obtains a plurality of ultrasound images obtained using a plurality of different PRIs and/or pulse sequences, calculates an amount of reverberation artifacts in each of the plurality of ultrasound images, selects a pulse repetition interval and/or pulse sequence based on the amounts of reverberation artifacts in each of the plurality of ultrasound images, and controls the ultrasound transducer to obtain a reduced-reverberation ultrasound image using the selected pulse repetition interval or pulse sequence. The reduced-reverberation ultrasound image is then output to a display.
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