CN114126492A - 一种超声成像设备及方法 - Google Patents

一种超声成像设备及方法 Download PDF

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Publication number
CN114126492A
CN114126492A CN202080000807.9A CN202080000807A CN114126492A CN 114126492 A CN114126492 A CN 114126492A CN 202080000807 A CN202080000807 A CN 202080000807A CN 114126492 A CN114126492 A CN 114126492A
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China
Prior art keywords
probe
vibration
vibrator
target object
pressure
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Pending
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CN202080000807.9A
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English (en)
Inventor
李金洋
李双双
袁永亮
张雷
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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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Publication of CN114126492A publication Critical patent/CN114126492A/zh
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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

Abstract

超声成像设备(10)及方法，通过振动机构(102)激励探头(100)在目标对象中产生剪切波进行弹性测量，以及发射电路(101)激励探头(100)向目标对象发射超声波，并接收和处理超声回波以获得目标对象的超声图像；同时，在剪切波产生后判断探头(100)的振动状态，判断弹性测量的剪切波产生前后的压力是否一致以及控制探头(100)的振动参数的实际值保持恒定。超声成像设备(10)及方法，通过检测探头(100)开始振动后探头(100)在目标对象之间的压力以判断探头(100)是否出现空振或滑动，以及测量结果是否有效，防止探头(100)空振影响探头(100)的使用寿命，提高了弹性测量结果的有效性；并且根据振动信号对探头(100)的渠道信号进行调节，以保证探头(100)的实际振动稳定，进一步提高了弹性检测的准确度。

Description

PCT国内申请，说明书已公开。

Claims (42)

  1. PCT国内申请，权利要求书已公开。
CN202080000807.9A 2020-05-14 2020-05-14 一种超声成像设备及方法 Pending CN114126492A (zh)

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PCT/CN2020/090341 WO2021226958A1 (zh) 2020-05-14 2020-05-14 一种超声成像设备及方法

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CN114126492A true CN114126492A (zh) 2022-03-01

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CN (1) CN114126492A (zh)
WO (1) WO2021226958A1 (zh)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7027924B2 (ja) * 2018-02-06 2022-03-02 コニカミノルタ株式会社 超音波診断装置、及び超音波診断装置の制御方法
CN110604598B (zh) * 2018-12-04 2021-01-15 深圳迈瑞生物医疗电子股份有限公司 一种超声成像方法以及超声成像系统
CN113229846B (zh) * 2018-12-24 2023-10-13 深圳迈瑞生物医疗电子股份有限公司 超声成像方法与设备
CN109717904B (zh) * 2019-01-30 2024-02-23 清华大学 弹性成像系统
CN110301939A (zh) * 2019-07-15 2019-10-08 无锡海斯凯尔医学技术有限公司 组织成像和参数检测系统
CN110613485B (zh) * 2019-09-26 2021-03-23 无锡海斯凯尔医学技术有限公司 一种组织弹性检测方法及设备

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