CN115835822A - 超声波成像设备及超声波成像方法 - Google Patents
超声波成像设备及超声波成像方法 Download PDFInfo
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- CN115835822A CN115835822A CN202180001465.7A CN202180001465A CN115835822A CN 115835822 A CN115835822 A CN 115835822A CN 202180001465 A CN202180001465 A CN 202180001465A CN 115835822 A CN115835822 A CN 115835822A
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- 238000003384 imaging method Methods 0.000 title claims abstract description 70
- 238000001514 detection method Methods 0.000 claims description 89
- 238000002592 echocardiography Methods 0.000 claims description 25
- 238000007689 inspection Methods 0.000 claims description 16
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- 238000000034 method Methods 0.000 claims description 11
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- 239000000463 material Substances 0.000 claims description 6
- 238000009966 trimming Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 42
- 238000002604 ultrasonography Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 10
- 238000012285 ultrasound imaging Methods 0.000 description 9
- 230000010354 integration Effects 0.000 description 8
- 238000004458 analytical method Methods 0.000 description 5
- 238000011895 specific detection Methods 0.000 description 5
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52085—Details related to the ultrasound signal acquisition, e.g. scan sequences
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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
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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
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
- G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
- G01S15/8909—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration
- G01S15/8915—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52019—Details of transmitters
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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
- A61B8/13—Tomography
- A61B8/14—Echo-tomography
- A61B8/145—Echo-tomography characterised by scanning multiple planes
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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
- A61B8/54—Control of the diagnostic device
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- Engineering & Computer Science (AREA)
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- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
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- Veterinary Medicine (AREA)
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
一种超声波成像设备的成像方法，超声波成像设备包括超声波信号发射源(1)和多个超声波接收电路的接收阵列(2)，成像方法包括：启动超声波信号发射源(1)，以向待测物(3)发射超声波(10)并且传播经过待测物(3)，待测物(3)的深度方向沿着超声波(10)的传播方向；以及在超声波信号发射源(1)启动之后经过第一预定时间段，启动接收阵列(2)，以接收从待测物(3)的垂直于深度方向的第一切面反射回的反射回波，然后关闭接收阵列(2)并且通过多个超声波接收电路(20)对反射回波进行存储并且获得多个反射回波信号，以及在读取时间段内从多个超声波接收电路(20)依次读出多个反射回波信号。
Description
PCT国内申请，说明书已公开。
Claims (17)
- 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/CN2021/098641 WO2022256970A1 (zh) | 2021-06-07 | 2021-06-07 | 超声波成像设备及超声波成像方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115835822A true CN115835822A (zh) | 2023-03-21 |
Family
ID=84424670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180001465.7A Pending CN115835822A (zh) | 2021-06-07 | 2021-06-07 | 超声波成像设备及超声波成像方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20240168143A1 (zh) |
| CN (1) | CN115835822A (zh) |
| WO (1) | WO2022256970A1 (zh) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6544178B1 (en) * | 1999-11-05 | 2003-04-08 | Volumetrics Medical Imaging | Methods and systems for volume rendering using ultrasound data |
| CN100333694C (zh) * | 2003-11-17 | 2007-08-29 | 微星科技股份有限公司 | 超声波静脉检测装置及检测方法 |
| JP4564286B2 (ja) * | 2004-06-14 | 2010-10-20 | 株式会社東芝 | ３次元超音波画像化装置 |
| EP2536339B1 (en) * | 2010-02-18 | 2024-05-15 | Maui Imaging, Inc. | Point source transmission and speed-of-sound correction using multi-aperture ultrasound imaging |
| WO2012160541A2 (en) * | 2011-05-25 | 2012-11-29 | Orcasonix Ltd. | Ultrasound imaging system and method |
-
2021
- 2021-06-07 US US17/778,119 patent/US20240168143A1/en active Pending
- 2021-06-07 WO PCT/CN2021/098641 patent/WO2022256970A1/zh active Application Filing
- 2021-06-07 CN CN202180001465.7A patent/CN115835822A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022256970A1 (zh) | 2022-12-15 |
| US20240168143A1 (en) | 2024-05-23 |
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