JP2018519052A5 - - Google Patents

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Publication number
JP2018519052A5
JP2018519052A5 JP2017565240A JP2017565240A JP2018519052A5 JP 2018519052 A5 JP2018519052 A5 JP 2018519052A5 JP 2017565240 A JP2017565240 A JP 2017565240A JP 2017565240 A JP2017565240 A JP 2017565240A JP 2018519052 A5 JP2018519052 A5 JP 2018519052A5
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JP
Japan
Prior art keywords
transducer element
ultrasound system
ultrasound
transmit
signal
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JP2017565240A
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English (en)
Japanese (ja)
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JP6932084B2 (ja
JP2018519052A (ja
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Priority claimed from PCT/IB2016/053845 external-priority patent/WO2017002007A1/en
Publication of JP2018519052A publication Critical patent/JP2018519052A/ja
Publication of JP2018519052A5 publication Critical patent/JP2018519052A5/ja
Priority to JP2021088266A priority Critical patent/JP7183338B2/ja
Application granted granted Critical
Publication of JP6932084B2 publication Critical patent/JP6932084B2/ja
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JP2017565240A 2015-06-29 2016-06-28 非対称送信信号を用いる超音波システム Active JP6932084B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2021088266A JP7183338B2 (ja) 2015-06-29 2021-05-26 非対称送信信号を用いる超音波システム

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562185966P 2015-06-29 2015-06-29
US62/185,966 2015-06-29
PCT/IB2016/053845 WO2017002007A1 (en) 2015-06-29 2016-06-28 Ultrasound system with asymmetric transmit signals

Related Child Applications (1)

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JP2021088266A Division JP7183338B2 (ja) 2015-06-29 2021-05-26 非対称送信信号を用いる超音波システム

Publications (3)

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JP2018519052A JP2018519052A (ja) 2018-07-19
JP2018519052A5 true JP2018519052A5 (https=) 2019-07-25
JP6932084B2 JP6932084B2 (ja) 2021-09-08

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JP2017565240A Active JP6932084B2 (ja) 2015-06-29 2016-06-28 非対称送信信号を用いる超音波システム
JP2021088266A Active JP7183338B2 (ja) 2015-06-29 2021-05-26 非対称送信信号を用いる超音波システム

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JP2021088266A Active JP7183338B2 (ja) 2015-06-29 2021-05-26 非対称送信信号を用いる超音波システム

Country Status (6)

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US (1) US12510645B2 (https=)
EP (1) EP3314292B1 (https=)
JP (2) JP6932084B2 (https=)
CN (1) CN107810429A (https=)
RU (1) RU2713036C2 (https=)
WO (1) WO2017002007A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11777552B2 (en) * 2016-11-10 2023-10-03 Leltek Inc. Method for transceiving signals and transceiver using the same
JP6947697B2 (ja) * 2018-06-29 2021-10-13 富士フイルム株式会社 超音波診断装置、及び、超音波診断装置の作動方法
US11029400B2 (en) 2018-07-23 2021-06-08 General Electric Company Methods and system for maintaining polarization of an ultrasound transducer
US11311275B2 (en) * 2019-03-28 2022-04-26 Siemens Medical Solutions Usa, Inc. Asymmetry for acoustic radiation force impulse
US11464494B2 (en) * 2019-07-19 2022-10-11 GE Precision Healthcare LLC Method and system to revert a depoling effect exhibited by an ultrasound transducer
US11435461B2 (en) 2019-07-19 2022-09-06 GE Precision Healthcare LLC Method and system to prevent depoling of ultrasound transducer
CN113288202B (zh) * 2020-02-24 2025-08-26 通用电气精准医疗有限责任公司 反转由超声换能器表现出的去极化效应的方法和系统
CN117979908A (zh) 2021-09-21 2024-05-03 富士胶片株式会社 超声波诊断系统及超声波诊断系统的工作方法
CN114111657B (zh) * 2021-11-11 2024-06-04 国网辽宁省电力有限公司检修分公司 一种均压电极结垢厚度检测系统及操作方法

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1439486A1 (ru) * 1987-04-27 1988-11-23 Киевский Политехнический Институт Им.50-Летия Великой Октябрьской Социалистической Революции Система акустического изображени
US5581517A (en) 1994-08-05 1996-12-03 Acuson Corporation Method and apparatus for focus control of transmit and receive beamformer systems
US6057632A (en) * 1998-06-09 2000-05-02 Acuson Corporation Frequency and bandwidth controlled ultrasound transducer
JP3396647B2 (ja) * 1999-06-29 2003-04-14 株式会社東芝 超音波発振装置および超音波発振装置の駆動方法
US6532819B1 (en) 2000-02-29 2003-03-18 Jie Chen Wideband piezoelecric transducer for harmonic imaging
US6497660B1 (en) * 2000-10-18 2002-12-24 Koninklijke Philips Electronics N.V. Ultrasound imaging device
US6695783B2 (en) 2000-12-22 2004-02-24 Koninklijke Philips Electronics N.V. Multiline ultrasound beamformers
US6482157B2 (en) 2001-03-30 2002-11-19 Koninklijke Philips Electronics N.V. Ultrasonic diagnostic imaging systems with blended multiline for 2D and 3D applications
US7570036B2 (en) * 2004-09-10 2009-08-04 Primarion Corporation Multi-threshold multi-gain active transient response circuit and method for digital multiphase pulse width modulated regulators
US6582371B2 (en) 2001-07-31 2003-06-24 Koninklijke Philips Electronics N.V. Ultrasound probe wiring method and apparatus
US6795374B2 (en) * 2001-09-07 2004-09-21 Siemens Medical Solutions Usa, Inc. Bias control of electrostatic transducers
WO2004068405A2 (en) * 2003-01-25 2004-08-12 Oraevsky Alexander A High contrast optoacoustical imaging using nanoparticles
US7022074B2 (en) * 2003-06-12 2006-04-04 Ge Medical Systems Global Technology Company, Llc Method and apparatus for generating a multi-level ultrasound pulse
US9116229B2 (en) * 2003-08-04 2015-08-25 Microchip Technology Inc. Ultrasound transmit beamformer integrated circuit and method
US6937176B2 (en) * 2003-09-30 2005-08-30 Koninklijke Philips Electronics, N.V. Ultrasonic signal acquisition in the digital beamformer
WO2005120359A1 (ja) * 2004-06-11 2005-12-22 Olympus Corporation 超音波プローブ装置及び超音波診断装置
JP3867716B2 (ja) * 2004-06-18 2007-01-10 セイコーエプソン株式会社 超音波トランスデューサ、超音波スピーカ、及び超音波トランスデューサの駆動制御方法
US20090156935A1 (en) * 2004-10-08 2009-06-18 Koninklijke Philips Electronics N.V. Three Dimensional Diagnostic Ultrasound Imaging System with Image Reversal and Inversion
EP1693668A1 (de) * 2005-01-27 2006-08-23 Siemens Aktiengesellschaft Verfahren und Einrichtung zum Ermitteln von Defekten an einem Bauelement einer Turbine
JP2006217942A (ja) 2005-02-08 2006-08-24 Fuji Photo Film Co Ltd 超音波撮像装置
EP2019624B1 (en) 2006-05-12 2016-03-30 Koninklijke Philips N.V. Ultrasonic synthetic transmit focusing with a multiline beamformer
JP4163733B2 (ja) * 2006-07-18 2008-10-08 アロカ株式会社 超音波診断装置
US7652410B2 (en) * 2006-08-01 2010-01-26 Insightec Ltd Ultrasound transducer with non-uniform elements
US20100256498A1 (en) * 2007-11-16 2010-10-07 Hiroki Tanaka Ultrasonic imaging device
JP5497394B2 (ja) * 2009-09-30 2014-05-21 富士フイルム株式会社 圧電アクチュエータとその駆動方法、液体吐出装置、圧電型超音波振動子
US10368843B2 (en) 2009-11-25 2019-08-06 Koninklijke Philips N.V. Ultrasonic shear wave imaging with focused scanline beamforming
US9237878B2 (en) 2011-04-22 2016-01-19 Mayo Foundation For Medical Education And Research Generation and assessment of shear waves in elasticity imaging
US9166147B2 (en) * 2011-04-27 2015-10-20 The Regents Of The University Of California Tunable and metastable ferroelectric materials and magneto-electric devices
US9757092B2 (en) * 2011-11-02 2017-09-12 Seno Medical Instruments, Inc. Method for dual modality optoacoustic imaging
US20130289381A1 (en) * 2011-11-02 2013-10-31 Seno Medical Instruments, Inc. Dual modality imaging system for coregistered functional and anatomical mapping
JP6073600B2 (ja) 2012-08-28 2017-02-01 東芝メディカルシステムズ株式会社 超音波プローブおよび圧電振動子
US10537703B2 (en) * 2012-11-26 2020-01-21 Thync Global, Inc. Systems and methods for transdermal electrical stimulation to improve sleep
US9479162B2 (en) * 2012-11-28 2016-10-25 Analog Devices, Inc. Apparatus and methods for ultrasound probes
US10025272B2 (en) * 2013-01-25 2018-07-17 General Electric Company Ultrasonic holography imaging system and method
JP5924296B2 (ja) * 2013-03-19 2016-05-25 コニカミノルタ株式会社 超音波画像診断装置
JP6091951B2 (ja) * 2013-03-25 2017-03-08 東芝メディカルシステムズ株式会社 圧電振動子、超音波プローブ、圧電振動子製造方法および超音波プローブ製造方法
JP6158017B2 (ja) 2013-09-26 2017-07-05 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 超音波装置
JP5730979B2 (ja) * 2013-11-08 2015-06-10 日立アロカメディカル株式会社 超音波診断装置、及び弾性評価方法
KR101686193B1 (ko) * 2013-12-30 2016-12-15 주식회사 엠플러스 피에조 구동 장치 및 방법, 그를 이용한 피에조
JP6344026B2 (ja) * 2014-04-14 2018-06-20 コニカミノルタ株式会社 超音波探触子及び超音波画像診断装置
US20150320394A1 (en) * 2014-05-12 2015-11-12 University Of Washington Toric focusing for radiation force applications
US10779847B2 (en) * 2016-08-25 2020-09-22 Ethicon Llc Ultrasonic transducer to waveguide joining
US10311685B1 (en) * 2018-06-29 2019-06-04 Logitech Europe S.A. Doorbell system with pulse-driven boost rectifier
US10355584B1 (en) * 2018-06-29 2019-07-16 Empower Semiconductor, Inc. Transient response techniques for voltage regulators
US11280846B1 (en) * 2020-09-03 2022-03-22 Rosemount Aerospace Inc. Voltage quality monitor

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