CN114072063A - 超声三维成像方法和装置 - Google Patents

超声三维成像方法和装置 Download PDF

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Publication number
CN114072063A
CN114072063A CN201980098270.1A CN201980098270A CN114072063A CN 114072063 A CN114072063 A CN 114072063A CN 201980098270 A CN201980098270 A CN 201980098270A CN 114072063 A CN114072063 A CN 114072063A
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ultrasonic
different
target tissue
waves
dimensional
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CN114072063B (zh
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杜宜纲
董永强
朱磊
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Shenzhen Mindray Bio Medical Electronics Co Ltd
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Shenzhen Mindray Bio Medical Electronics Co Ltd
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/06—Measuring blood flow

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

本申请提供了一种超声三维成像方法和装置，该方法通过控制超声探头向目标组织发射至少一组体发散波；接收从目标组织返回的超声回波，获得至少三组超声回波信号；对至少三组超声回波信号进行信号处理，得到与至少三个不同的发射角度或者至少三个不同的接收角度对应的至少三个不同方向的速度分量；对至少三个不同方向的速度分量进行矢量合成，得到目标组织的三维向量速度。本申请采用预设排列组合的阵元向目标组织发射体发散波，体发散波的扫描区域大，得到的图像覆盖范围大，帧率也较高，且采用体发散波也可以同时完成不同的线或面的扫描，避免在测量三维血流速度时产生误差，从而得到满足临床需求的三维图像。

Description

PCT国内申请，说明书已公开。

Claims (22)

  1. PCT国内申请，权利要求书已公开。
CN201980098270.1A 2019-09-05 2019-09-05 超声三维成像方法和装置 Active CN114072063B (zh)

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PCT/CN2019/104520 WO2021042324A1 (zh) 2019-09-05 2019-09-05 超声三维成像方法和装置

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CN114072063A true CN114072063A (zh) 2022-02-18
CN114072063B CN114072063B (zh) 2023-07-28

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016119247A1 (zh) * 2015-01-30 2016-08-04 深圳迈瑞生物医疗电子股份有限公司 超声成像方法和系统
CN106102588A (zh) * 2015-09-06 2016-11-09 深圳迈瑞生物医疗电子股份有限公司 超声灰阶成像系统及方法
CN106102587A (zh) * 2015-04-29 2016-11-09 深圳迈瑞生物医疗电子股份有限公司 超声血流成像显示方法及超声成像系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9658331B2 (en) * 2012-11-23 2017-05-23 Carestream Health, Inc. Synthetic aperture doppler ultrasound methods and apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016119247A1 (zh) * 2015-01-30 2016-08-04 深圳迈瑞生物医疗电子股份有限公司 超声成像方法和系统
CN106102587A (zh) * 2015-04-29 2016-11-09 深圳迈瑞生物医疗电子股份有限公司 超声血流成像显示方法及超声成像系统
CN106102588A (zh) * 2015-09-06 2016-11-09 深圳迈瑞生物医疗电子股份有限公司 超声灰阶成像系统及方法

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CN114072063B (zh) 2023-07-28
WO2021042324A1 (zh) 2021-03-11

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