CN112638266A - 超声探头及其处理超声回波信号的方法，超声成像设备 - Google Patents
超声探头及其处理超声回波信号的方法，超声成像设备 Download PDFInfo
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- A—HUMAN NECESSITIES
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Abstract
一种超声探头（3）、在超声探头(3)中处理超声回波信号的方法及其超声成像设备。超声探头(3)包括：多个阵元(310)，M个模拟波束合成电路(320)，模数转换器(340)和数字波束合成电路(350)。每个模拟波束合成电路(320)将N路回波信号中的至少两路回波信号合成为一个回波信号，由模数转换器(340)将获得的M路模拟回波信号转换成M路数字回波信号，进而由数字波束合成电路(350)将M路数字回波信号针对被检测生物组织中的目标位置点合成为一个回波信号。可见模数转换(340)、数字波束合成电路(350)只需处理M路信号。在不影响超声图像性能的前提下，降低了接收通道数，降低了模数转换器(340)、数字波束合成电路(350)的信号处理量，从而降低了超声探头（3）的功耗。
Description
PCT国内申请，说明书已公开。
Claims (15)
- 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/CN2018/104411 WO2020047803A1 (zh) | 2018-09-06 | 2018-09-06 | 超声探头及其处理超声回波信号的方法，超声成像设备 |
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| Publication Number | Publication Date |
|---|---|
| CN112638266A true CN112638266A (zh) | 2021-04-09 |
| CN112638266B CN112638266B (zh) | 2024-03-26 |
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| CN (1) | CN112638266B (zh) |
| WO (1) | WO2020047803A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117218433A (zh) * | 2023-09-13 | 2023-12-12 | 珠海圣美生物诊断技术有限公司 | 居家多癌种检测装置和多模态融合模型构建方法及装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111694004B (zh) * | 2020-06-10 | 2023-08-29 | 京东方科技集团股份有限公司 | 波束合成的方法和装置 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000010638A2 (en) * | 1998-08-24 | 2000-03-02 | Baskent University | An asynchronous oversampling beamformer |
| CN101474078A (zh) * | 2008-12-29 | 2009-07-08 | 徐州雷奥医疗设备有限公司 | 基于嵌入式pc平台的全数字化超声医学装置 |
| CN102078204A (zh) * | 2009-12-01 | 2011-06-01 | 深圳迈瑞生物医疗电子股份有限公司 | 一种超声成像系统及其控制方法和连续波多普勒处理装置 |
| CN105147316A (zh) * | 2015-09-11 | 2015-12-16 | 深圳市理邦精密仪器股份有限公司 | 使用通道数据处理的共模噪声抑制方法 |
| CN106814355A (zh) * | 2015-11-19 | 2017-06-09 | 美国亚德诺半导体公司 | 模拟超声波束形成器 |
| CN107209255A (zh) * | 2015-01-29 | 2017-09-26 | 皇家飞利浦有限公司 | 多线接收波束形成器以及相关的系统和方法 |
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2018
- 2018-09-06 WO PCT/CN2018/104411 patent/WO2020047803A1/zh active Application Filing
- 2018-09-06 CN CN201880097122.3A patent/CN112638266B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000010638A2 (en) * | 1998-08-24 | 2000-03-02 | Baskent University | An asynchronous oversampling beamformer |
| CN101474078A (zh) * | 2008-12-29 | 2009-07-08 | 徐州雷奥医疗设备有限公司 | 基于嵌入式pc平台的全数字化超声医学装置 |
| CN102078204A (zh) * | 2009-12-01 | 2011-06-01 | 深圳迈瑞生物医疗电子股份有限公司 | 一种超声成像系统及其控制方法和连续波多普勒处理装置 |
| CN107209255A (zh) * | 2015-01-29 | 2017-09-26 | 皇家飞利浦有限公司 | 多线接收波束形成器以及相关的系统和方法 |
| CN105147316A (zh) * | 2015-09-11 | 2015-12-16 | 深圳市理邦精密仪器股份有限公司 | 使用通道数据处理的共模噪声抑制方法 |
| CN106814355A (zh) * | 2015-11-19 | 2017-06-09 | 美国亚德诺半导体公司 | 模拟超声波束形成器 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117218433A (zh) * | 2023-09-13 | 2023-12-12 | 珠海圣美生物诊断技术有限公司 | 居家多癌种检测装置和多模态融合模型构建方法及装置 |
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| Publication number | Publication date |
|---|---|
| CN112638266B (zh) | 2024-03-26 |
| WO2020047803A1 (zh) | 2020-03-12 |
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