CN106236147A - 一种超声回波数字解调方法及装置 - Google Patents
一种超声回波数字解调方法及装置 Download PDFInfo
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- CN106236147A CN106236147A CN201610905267.4A CN201610905267A CN106236147A CN 106236147 A CN106236147 A CN 106236147A CN 201610905267 A CN201610905267 A CN 201610905267A CN 106236147 A CN106236147 A CN 106236147A
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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
- A61B8/02—Measuring pulse or heart rate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0866—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving foetal diagnosis; pre-natal or peri-natal diagnosis of the baby
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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
- A61B8/48—Diagnostic techniques
- A61B8/488—Diagnostic techniques involving Doppler signals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/5207—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of raw data to produce diagnostic data, e.g. for generating an image
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Gynecology & Obstetrics (AREA)
- Pregnancy & Childbirth (AREA)
- Cardiology (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610905267.4A CN106236147B (zh) | 2016-10-18 | 2016-10-18 | 一种超声回波数字解调方法及装置 |
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CN201610905267.4A CN106236147B (zh) | 2016-10-18 | 2016-10-18 | 一种超声回波数字解调方法及装置 |
Publications (2)
Publication Number | Publication Date |
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CN106236147A true CN106236147A (zh) | 2016-12-21 |
CN106236147B CN106236147B (zh) | 2017-10-13 |
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CN201610905267.4A Active CN106236147B (zh) | 2016-10-18 | 2016-10-18 | 一种超声回波数字解调方法及装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108042155A (zh) * | 2017-12-20 | 2018-05-18 | 飞依诺科技(苏州)有限公司 | 超声回波信号自动时间频率解调方法及处理系统 |
CN109632970A (zh) * | 2018-11-16 | 2019-04-16 | 中聚科技股份有限公司 | 一种用于编码超声的单通道超声脉冲发射与回波放大系统 |
WO2024027529A1 (zh) * | 2022-08-05 | 2024-02-08 | 飞依诺科技股份有限公司 | 一种抑制杂波的超声波束合成方法、系统及存储介质 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5482044A (en) * | 1992-01-14 | 1996-01-09 | Diasonics Ultrasound, Inc. | Direct demodulation in ultrasound instruments |
CN101912277A (zh) * | 2010-08-06 | 2010-12-15 | 深圳市蓝韵实业有限公司 | 一种基于流水线设计的实时数字正交解调的方法与装置 |
CN201847706U (zh) * | 2010-11-11 | 2011-06-01 | 深圳市信步科技有限公司 | 一种多普勒诊断仪解调电路 |
CN104758005A (zh) * | 2015-04-10 | 2015-07-08 | 合肥工业大学 | 一种单通道乘法器解调的超声多普勒血流速度测量方法 |
CN105662464A (zh) * | 2016-01-08 | 2016-06-15 | 深圳大学 | 一种超声波胎心监测仪及其回波信号的数字解调方法 |
-
2016
- 2016-10-18 CN CN201610905267.4A patent/CN106236147B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5482044A (en) * | 1992-01-14 | 1996-01-09 | Diasonics Ultrasound, Inc. | Direct demodulation in ultrasound instruments |
CN101912277A (zh) * | 2010-08-06 | 2010-12-15 | 深圳市蓝韵实业有限公司 | 一种基于流水线设计的实时数字正交解调的方法与装置 |
CN201847706U (zh) * | 2010-11-11 | 2011-06-01 | 深圳市信步科技有限公司 | 一种多普勒诊断仪解调电路 |
CN104758005A (zh) * | 2015-04-10 | 2015-07-08 | 合肥工业大学 | 一种单通道乘法器解调的超声多普勒血流速度测量方法 |
CN105662464A (zh) * | 2016-01-08 | 2016-06-15 | 深圳大学 | 一种超声波胎心监测仪及其回波信号的数字解调方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108042155A (zh) * | 2017-12-20 | 2018-05-18 | 飞依诺科技(苏州)有限公司 | 超声回波信号自动时间频率解调方法及处理系统 |
CN109632970A (zh) * | 2018-11-16 | 2019-04-16 | 中聚科技股份有限公司 | 一种用于编码超声的单通道超声脉冲发射与回波放大系统 |
WO2024027529A1 (zh) * | 2022-08-05 | 2024-02-08 | 飞依诺科技股份有限公司 | 一种抑制杂波的超声波束合成方法、系统及存储介质 |
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CN106236147B (zh) | 2017-10-13 |
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Address after: 410000 Hunan, Changsha high tech Development Zone, Yuelu Avenue West, No. 588, Changsha core city science and Technology Park, building 6, building 6 Applicant after: China Polytron Technologies Inc Address before: 410000 Changsha City, Hunan province high tech Development Zone, Yuelu Avenue West, No. 588, Changsha core city science and Technology Park, building 6, building 6 Applicant before: Optically focused electricity development in science and technology company limited in Hunan |
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Inventor after: Zhan Kai Inventor after: Liang Yao Inventor after: Zhang Ruiqin Inventor after: Li Wenyu Inventor after: Pan Youhua Inventor after: Wang Hongbo Inventor after: Liang Lei Inventor before: Zhan Kai Inventor before: Li Wenyu Inventor before: Wang Hongbo Inventor before: Pan Youhua Inventor before: Liang Lei |
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