JP2003125494A5 - - Google Patents

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Publication number
JP2003125494A5
JP2003125494A5 JP2002196611A JP2002196611A JP2003125494A5 JP 2003125494 A5 JP2003125494 A5 JP 2003125494A5 JP 2002196611 A JP2002196611 A JP 2002196611A JP 2002196611 A JP2002196611 A JP 2002196611A JP 2003125494 A5 JP2003125494 A5 JP 2003125494A5
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JP
Japan
Prior art keywords
matching layer
ultrasonic transducer
transducer array
acoustic matching
acoustic
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
JP2002196611A
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English (en)
Japanese (ja)
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JP2003125494A (ja
JP3950755B2 (ja
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Publication date
Priority claimed from US09/898,811 external-priority patent/US6666825B2/en
Application filed filed Critical
Publication of JP2003125494A publication Critical patent/JP2003125494A/ja
Publication of JP2003125494A5 publication Critical patent/JP2003125494A5/ja
Application granted granted Critical
Publication of JP3950755B2 publication Critical patent/JP3950755B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2002196611A 2001-07-05 2002-07-05 イメージング・システムの分解能を高める超音波トランスデューサ Expired - Fee Related JP3950755B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/898811 2001-07-05
US09/898,811 US6666825B2 (en) 2001-07-05 2001-07-05 Ultrasound transducer for improving resolution in imaging system

Publications (3)

Publication Number Publication Date
JP2003125494A JP2003125494A (ja) 2003-04-25
JP2003125494A5 true JP2003125494A5 (enExample) 2005-10-20
JP3950755B2 JP3950755B2 (ja) 2007-08-01

Family

ID=25410063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002196611A Expired - Fee Related JP3950755B2 (ja) 2001-07-05 2002-07-05 イメージング・システムの分解能を高める超音波トランスデューサ

Country Status (3)

Country Link
US (1) US6666825B2 (enExample)
JP (1) JP3950755B2 (enExample)
DE (1) DE10230129A1 (enExample)

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US20050165313A1 (en) * 2004-01-26 2005-07-28 Byron Jacquelyn M. Transducer assembly for ultrasound probes
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US20070046149A1 (en) * 2005-08-23 2007-03-01 Zipparo Michael J Ultrasound probe transducer assembly and production method
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US9737735B2 (en) 2009-08-14 2017-08-22 Ethicon Llc Ultrasonic surgical apparatus with silicon waveguide
JP2013539254A (ja) * 2010-07-30 2013-10-17 コーニンクレッカ フィリップス エヌ ヴェ 薄膜超音波振動子
KR101086047B1 (ko) * 2011-02-21 2011-11-22 (주)프로소닉 케미컬 배리어가 접합된 초음파 프로브
US9237880B2 (en) 2011-03-17 2016-01-19 Koninklijke Philips N.V. Composite acoustic backing with high thermal conductivity for ultrasound transducer array
US9530955B2 (en) 2011-11-18 2016-12-27 Acist Medical Systems, Inc. Ultrasound transducer and processing methods thereof
JP6122441B2 (ja) 2011-12-13 2017-04-26 ピエゾテック・エルエルシー ウェル完全性測定のための拡張帯域幅トランスジューサ
US20130170321A1 (en) * 2011-12-28 2013-07-04 General Electric Company Systems and methods for controlling transducer pulse transitions in ultrasound imaging
KR101387187B1 (ko) * 2012-02-24 2014-04-21 경북대학교 산학협력단 다차원 배열 초음파 트랜스듀서의 제작 기법
US9502023B2 (en) 2013-03-15 2016-11-22 Fujifilm Sonosite, Inc. Acoustic lens for micromachined ultrasound transducers
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US9536511B2 (en) * 2013-12-31 2017-01-03 Acist Medical Systems, Inc. Ultrasound transducer stack
EP3116405B1 (en) 2014-03-12 2024-09-11 Fujifilm Sonosite, Inc. High frequency ultrasound transducer having an ultrasonic lens with integral central matching layer
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US11609427B2 (en) 2015-10-16 2023-03-21 Ostendo Technologies, Inc. Dual-mode augmented/virtual reality (AR/VR) near-eye wearable displays
US11106273B2 (en) 2015-10-30 2021-08-31 Ostendo Technologies, Inc. System and methods for on-body gestural interfaces and projection displays
US10345594B2 (en) 2015-12-18 2019-07-09 Ostendo Technologies, Inc. Systems and methods for augmented near-eye wearable displays
US10578882B2 (en) 2015-12-28 2020-03-03 Ostendo Technologies, Inc. Non-telecentric emissive micro-pixel array light modulators and methods of fabrication thereof
DE102016205548A1 (de) * 2016-04-04 2017-10-05 Institut Dr. Foerster Gmbh & Co. Kg Ultraschall-Prüfkopf und Ultraschall-Prüfanlage
US10353203B2 (en) 2016-04-05 2019-07-16 Ostendo Technologies, Inc. Augmented/virtual reality near-eye displays with edge imaging lens comprising a plurality of display devices
US10453431B2 (en) 2016-04-28 2019-10-22 Ostendo Technologies, Inc. Integrated near-far light field display systems
US10522106B2 (en) 2016-05-05 2019-12-31 Ostendo Technologies, Inc. Methods and apparatus for active transparency modulation
US10850308B2 (en) 2017-02-24 2020-12-01 Sensus Spectrum, Llc Ultrasonic device including acoustically matched regions therein
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