CN113939232A - 一种超声成像设备及方法 - Google Patents
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- CN113939232A CN113939232A CN202080000803.0A CN202080000803A CN113939232A CN 113939232 A CN113939232 A CN 113939232A CN 202080000803 A CN202080000803 A CN 202080000803A CN 113939232 A CN113939232 A CN 113939232A
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Abstract
本发明实施例提供了超声成像设备及方法，通过振动机构激励探头在目标对象中产生剪切波进行弹性测量，以及发射电路激励探头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；并根据所述超声回波信号或所述超声图像判断所述剪切波产生前所述探头与所述目标对象的压力是否合适，所述探头的振动状态，以及判断所述振动之前和所述振动之后所述超声回波信息或所述超声图像是否一致。根据本发明提供的设备及方法，基于超声图像或超声回波信号判断探头是否出现空振或滑动，以及测量结果是否有效，防止探头空振影响探头的使用寿命，提高了弹性测量结果的有效性和准确度。
Description
PCT国内申请，说明书已公开。
Claims (44)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/090338 WO2021226957A1 (zh) | 2020-05-14 | 2020-05-14 | 一种超声成像设备及方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113939232A true CN113939232A (zh) | 2022-01-14 |
| CN113939232B CN113939232B (zh) | 2024-06-28 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101999907A (zh) * | 2009-08-26 | 2011-04-06 | Ge医疗系统环球技术有限公司 | 超声诊断设备 |
| CN104739452A (zh) * | 2013-12-30 | 2015-07-01 | 深圳迈瑞生物医疗电子股份有限公司 | 一种超声成像装置及方法 |
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101999907A (zh) * | 2009-08-26 | 2011-04-06 | Ge医疗系统环球技术有限公司 | 超声诊断设备 |
| CN104739452A (zh) * | 2013-12-30 | 2015-07-01 | 深圳迈瑞生物医疗电子股份有限公司 | 一种超声成像装置及方法 |
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| Publication number | Publication date |
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| WO2021226957A1 (zh) | 2021-11-18 |
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