CN101809458B - 使用cmut的孔径综合 - Google Patents

使用cmut的孔径综合 Download PDF

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Publication number
CN101809458B
CN101809458B CN2008801085870A CN200880108587A CN101809458B CN 101809458 B CN101809458 B CN 101809458B CN 2008801085870 A CN2008801085870 A CN 2008801085870A CN 200880108587 A CN200880108587 A CN 200880108587A CN 101809458 B CN101809458 B CN 101809458B
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China
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offset mode
bias
transducer
ultrasound
offset
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Chinese (zh)
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CN101809458A (zh
Inventor
C·E·布拉利
C·M·达夫特
P·A·瓦纳
S·潘达
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Siemens Medical Solutions USA Inc
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Siemens Medical Solutions USA Inc
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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
    • G01S15/8927—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array using simultaneously or sequentially two or more subarrays or subapertures
    • 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
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • G01S13/90—Radar or analogous systems specially adapted for specific applications for mapping or imaging using synthetic aperture techniques, e.g. synthetic aperture radar [SAR] techniques
    • 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
    • G01S15/8925—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array the array being a two-dimensional transducer configuration, i.e. matrix or orthogonal linear arrays
    • 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
    • G01S15/8997—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using synthetic aperture techniques
    • 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
    • G01S15/8959—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using coded signals for correlation purposes
    • 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
    • G01S15/8995—Combining images from different aspect angles, e.g. spatial compounding

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
CN2008801085870A 2007-09-26 2008-09-08 使用cmut的孔径综合 Active CN101809458B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/904,454 2007-09-26
US11/904,454 US8641628B2 (en) 2007-09-26 2007-09-26 Aperture synthesis using cMUTs
PCT/US2008/010468 WO2009042027A1 (en) 2007-09-26 2008-09-08 Aperture synthesis using cmuts

Publications (2)

Publication Number Publication Date
CN101809458A CN101809458A (zh) 2010-08-18
CN101809458B true CN101809458B (zh) 2013-10-23

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CN2008801085870A Active CN101809458B (zh) 2007-09-26 2008-09-08 使用cmut的孔径综合

Country Status (6)

Country Link
US (1) US8641628B2 (https=)
JP (1) JP5641937B2 (https=)
KR (1) KR101548499B1 (https=)
CN (1) CN101809458B (https=)
DE (1) DE112008002204B4 (https=)
WO (1) WO2009042027A1 (https=)

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US9247926B2 (en) 2010-04-14 2016-02-02 Maui Imaging, Inc. Concave ultrasound transducers and 3D arrays
US9339256B2 (en) 2007-10-01 2016-05-17 Maui Imaging, Inc. Determining material stiffness using multiple aperture ultrasound
US8229294B2 (en) * 2007-12-10 2012-07-24 Mitsubishi Electric Research Laboratories, Inc. Cameras with varying spatio-angular-temporal resolutions
KR102322776B1 (ko) 2010-02-18 2021-11-04 마우이 이미징, 인코포레이티드 초음파 이미지를 구성하는 방법 및 이를 위한 다중-개구 초음파 이미징 시스템
US8647279B2 (en) 2010-06-10 2014-02-11 Siemens Medical Solutions Usa, Inc. Volume mechanical transducer for medical diagnostic ultrasound
EP2455133A1 (en) * 2010-11-18 2012-05-23 Koninklijke Philips Electronics N.V. Catheter comprising capacitive micromachined ultrasonic transducers with an adjustable focus
WO2012090611A1 (ja) * 2010-12-28 2012-07-05 オリンパスメディカルシステムズ株式会社 超音波観測装置
JP6407719B2 (ja) 2011-12-01 2018-10-17 マウイ イマギング，インコーポレーテッド ピングベース及び多数開口ドップラー超音波を用いた運動の検出
JP6069798B2 (ja) 2011-12-20 2017-02-01 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 超音波トランスデューサデバイス及びこれを製造する方法
JP2015503404A (ja) 2011-12-29 2015-02-02 マウイ イマギング，インコーポレーテッド 任意経路のｍモード超音波イメージング
EP2833791B1 (en) 2012-03-26 2022-12-21 Maui Imaging, Inc. Methods for improving ultrasound image quality by applying weighting factors
WO2013178231A1 (en) * 2012-06-01 2013-12-05 Syddansk Universitet Ultrasonic transducer with dielectric elastomer as active layer
CN104620128B (zh) 2012-08-10 2017-06-23 毛伊图像公司 多孔径超声探头的校准
CN103676827A (zh) 2012-09-06 2014-03-26 Ip音乐集团有限公司 用于远程控制音频设备的系统和方法
US9986969B2 (en) * 2012-09-06 2018-06-05 Maui Imaging, Inc. Ultrasound imaging system memory architecture
CN105026953B (zh) * 2013-02-28 2017-08-18 波士顿科学国际有限公司 具有换能器阵列的成像装置及其制造方法和使用
US9883848B2 (en) * 2013-09-13 2018-02-06 Maui Imaging, Inc. Ultrasound imaging using apparent point-source transmit transducer
US10401493B2 (en) 2014-08-18 2019-09-03 Maui Imaging, Inc. Network-based ultrasound imaging system
CN107613878B (zh) 2015-03-30 2021-04-06 毛伊图像公司 用于检测物体运动的超声成像系统和方法
US9952307B2 (en) * 2015-08-31 2018-04-24 Facebook, Inc. Adaptive antenna tracking of moving transmitters and receivers
CA2996703C (en) * 2015-09-08 2023-06-13 Dalhousie University Systems and methods of combined phased-array and fresnel zone plate beamforming employing delay-corrected fresnel sub-apertures
CN108700651B (zh) * 2015-12-01 2022-03-29 声科影像有限公司 成像方法、实施所述方法的装置以及计算机可读存储介质
EP4697068A3 (en) 2016-01-27 2026-04-22 Maui Imaging, Inc. Ultrasound imaging with sparse array probes
JP2017158651A (ja) * 2016-03-07 2017-09-14 セイコーエプソン株式会社 超音波プローブ、超音波測定装置、及び超音波測定方法
US10618078B2 (en) 2016-07-18 2020-04-14 Kolo Medical, Ltd. Bias control for capacitive micromachined ultrasonic transducers
CN110023782B (zh) * 2016-11-29 2024-07-16 皇家飞利浦有限公司 用于对超声图像杂波滤波的方法和系统
EP3555660B1 (en) * 2016-12-15 2021-10-13 Dalhousie University Systems and methods for ultrasound beamforming using coherently compounded fresnel focusing
US10613058B2 (en) * 2017-06-27 2020-04-07 Kolo Medical, Ltd. CMUT signal separation with multi-level bias control
WO2019023422A1 (en) * 2017-07-26 2019-01-31 Mayo Foundation For Medical Education And Research METHODS FOR ULTRASONIC IMAGING WITH CODED MULTIPLE PULSE CONTRAST AUGMENTATION
JP7489118B2 (ja) * 2019-01-15 2024-05-23 エコー イメージング，インク． 超音波イメージングシステムのための合成レンズ
JP7724853B2 (ja) 2020-10-21 2025-08-18 マウイ イマギング，インコーポレーテッド 多数開口超音波を用いた組織の特徴付けのためのシステム及び方法
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Also Published As

Publication number Publication date
WO2009042027A1 (en) 2009-04-02
US20090079299A1 (en) 2009-03-26
CN101809458A (zh) 2010-08-18
DE112008002204B4 (de) 2015-11-26
US8641628B2 (en) 2014-02-04
KR101548499B1 (ko) 2015-09-01
JP5641937B2 (ja) 2014-12-17
KR20100080602A (ko) 2010-07-09
JP2010540071A (ja) 2010-12-24
DE112008002204T5 (de) 2010-10-21

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