JP2018519052A5 - - Google Patents

Download PDF

Info

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
Authority
JP
Japan
Prior art keywords
transducer element
ultrasound system
ultrasound
transmit
signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2017565240A
Other languages
English (en)
Japanese (ja)
Other versions
JP6932084B2 (ja
JP2018519052A (ja
Filing date
Publication date
Application filed filed Critical
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
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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)

Application Number Title Priority Date Filing Date
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)

Publication Number Publication Date
JP2018519052A JP2018519052A (ja) 2018-07-19
JP2018519052A5 true JP2018519052A5 (enExample) 2019-07-25
JP6932084B2 JP6932084B2 (ja) 2021-09-08

Family

ID=56497814

Family Applications (2)

Application Number Title Priority Date Filing Date
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

Family Applications After (1)

Application Number Title Priority Date Filing Date
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)

Country Link
US (1) US12510645B2 (enExample)
EP (1) EP3314292B1 (enExample)
JP (2) JP6932084B2 (enExample)
CN (1) CN107810429A (enExample)
RU (1) RU2713036C2 (enExample)
WO (1) WO2017002007A1 (enExample)

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
US11435461B2 (en) * 2019-07-19 2022-09-06 GE Precision Healthcare LLC Method and system to prevent depoling of ultrasound transducer
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
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
JPWO2023047876A1 (enExample) 2021-09-21 2023-03-30
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
US7500953B2 (en) * 2003-01-25 2009-03-10 Seno Medical Instruments, Inc. High contrast optoacoustic 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
CN100542491C (zh) * 2004-10-08 2009-09-23 皇家飞利浦电子股份有限公司 具有图像反向和颠倒的三维诊断超声成像系统
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
JP6023396B2 (ja) 2006-05-12 2016-11-09 コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. マルチラインビーム生成器による超音波合成送信フォーカシング
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
WO2012149414A2 (en) * 2011-04-27 2012-11-01 The Regents Of The University Of California Tunable and metastable ferroelectric materials and magneto-electric devices
US20130289381A1 (en) * 2011-11-02 2013-10-31 Seno Medical Instruments, Inc. Dual modality imaging system for coregistered functional and anatomical mapping
US9757092B2 (en) * 2011-11-02 2017-09-12 Seno Medical Instruments, Inc. Method for dual modality optoacoustic imaging
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

Similar Documents

Publication Publication Date Title
JP2018519052A5 (enExample)
RU2018102882A (ru) Ультразвуковая система с асимметричными сигналами передачи
WO2015176001A8 (en) Pulse amplifier for driving ultrasound transducers
WO2015013245A3 (en) Interconnectable ultrasound transducer probes and related methods and apparatus
JP2019523094A5 (enExample)
SE1850519A1 (en) A device, system and method for generating an acoustic-potential field of ultrasonic waves
WO2015013196A3 (en) Ultrasound image formation and/or reconstruction using multiple frequency waveforms
JP2013244332A5 (enExample)
WO2019099681A8 (en) Ultrasound device with piezoelectric micromachined ultrasonic transducers
EP2610861A3 (en) Ultrasonic transducer, ultrasonic probe, and ultrasound image diagnosis apparatus
US11209533B2 (en) Quadrature amplitude modulation circuitry for ultrasonic transducer
JP2019509842A5 (enExample)
JP2016073452A5 (enExample)
JP2018516706A5 (enExample)
EP2902118A3 (en) Ultrasonic device, probe, electronic device, and ultrasound imaging apparatus
JP2020502944A5 (enExample)
EP3360487A3 (en) Ultrasound diagnostic apparatus
WO2015119629A3 (en) Mems dual comb drive
SG11202006821TA (en) Ultrasonic transducer and focused ultrasound treatment device
WO2015047812A8 (en) Ultrasonic surgical apparatus with power reduction
JP2013247981A5 (enExample)
JP2014188149A5 (enExample)
JPWO2006035588A1 (ja) 超音波診断装置
JP6251030B2 (ja) 超音波プローブおよび超音波診断装置
CN105943083B (zh) 超音波探头及超音波系统