WO2008139869A1 - 超音波送受信素子、超音波探触子および超音波診断装置 - Google Patents

超音波送受信素子、超音波探触子および超音波診断装置 Download PDF

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Publication number
WO2008139869A1
WO2008139869A1 PCT/JP2008/057843 JP2008057843W WO2008139869A1 WO 2008139869 A1 WO2008139869 A1 WO 2008139869A1 JP 2008057843 W JP2008057843 W JP 2008057843W WO 2008139869 A1 WO2008139869 A1 WO 2008139869A1
Authority
WO
WIPO (PCT)
Prior art keywords
ultrasonic
transmission
reception
wire
grounding wire
Prior art date
Application number
PCT/JP2008/057843
Other languages
English (en)
French (fr)
Inventor
Takeshi Habu
Yuji Hosoi
Takayuki Sasaki
Toshihisa Takeyama
Original Assignee
Konica Minolta Medical & Graphic, Inc.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Konica Minolta Medical & Graphic, Inc. filed Critical Konica Minolta Medical & Graphic, Inc.
Priority to US12/598,951 priority Critical patent/US8231534B2/en
Priority to JP2009514073A priority patent/JP5282305B2/ja
Priority to EP08751981A priority patent/EP2143381A4/en
Publication of WO2008139869A1 publication Critical patent/WO2008139869A1/ja

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
    • B06B1/0611—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements in a pile
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/42—Piezoelectric device making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49005—Acoustic transducer

Abstract

　本発明は、配線間のクロストークを低減可能な超音波送受信素子、超音波探触子および超音波診断装置を提供する。 そのためには、本発明の超音波送受信素子は、送信信号が入力されることで圧電素子によって生成される超音波を送信する送信部３２と、送信部３２に直接または間接的に積層され、超音波が受信されることで圧電素子によって生成される受信信号を出力する受信部３４と、送信部３２へ送信信号を供給する１組の送信用信号線３８および送信用接地線と、受信部３４から受信信号を取り出す１組の受信用信号線３７および受信用接地線とを備え、送信用接地線と受信用接地線とは、共通接地線３９として共通にされており、共通接地線３９と送信用信号線３８および受信用信号線３７とは、互いに積層された送信部３２および受信部３４における互いに異なる側面に配置される。
PCT/JP2008/057843 2007-05-10 2008-04-23 超音波送受信素子、超音波探触子および超音波診断装置 WO2008139869A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/598,951 US8231534B2 (en) 2007-05-10 2008-04-23 Ultrasonic transmitter/receiver device, ultrasonic probe and ultrasonic diagnostic apparatus
JP2009514073A JP5282305B2 (ja) 2007-05-10 2008-04-23 超音波探触子および超音波診断装置
EP08751981A EP2143381A4 (en) 2007-05-10 2008-04-23 ULTRASONIC TRANSMITTER / RECEIVER, ULTRASONIC SOUND AND ULTRASONIC DIAGNOSTICS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-126087 2007-05-10
JP2007126087 2007-05-10

Publications (1)

Publication Number Publication Date
WO2008139869A1 true WO2008139869A1 (ja) 2008-11-20

Family

ID=40002085

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/057843 WO2008139869A1 (ja) 2007-05-10 2008-04-23 超音波送受信素子、超音波探触子および超音波診断装置

Country Status (4)

Country Link
US (1) US8231534B2 (ja)
EP (1) EP2143381A4 (ja)
JP (1) JP5282305B2 (ja)
WO (1) WO2008139869A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011003990A (ja) * 2009-06-16 2011-01-06 Denso Corp 送受信装置およびこれを用いた超音波センサ
JP2012192021A (ja) * 2011-03-16 2012-10-11 Fujifilm Corp 光音響画像化装置および光音響画像化方法並びに光音響画像化装置用プローブ

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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WO2013025909A1 (en) 2011-08-16 2013-02-21 Instrumentation Laboratory Company Extrapolation of interpolated sensor data to increase sample throughput
US8560251B2 (en) 2011-08-16 2013-10-15 Instrumentation Laboratory Company System and method of increasing sample throughput by estimation of a sensor endpoint
JP5881582B2 (ja) * 2012-02-07 2016-03-09 富士フイルム株式会社 超音波探触子の製造方法
DE102012205996A1 (de) * 2012-04-12 2013-10-17 Robert Bosch Gmbh Sensoranordnung und Verfahren zur Umfelderfassung eines Fahrzeugs
JP6029413B2 (ja) * 2012-10-12 2016-11-24 キヤノン株式会社 プローブ及び被検体情報取得装置
JP6270505B2 (ja) * 2014-01-27 2018-01-31 オリンパス株式会社 積層型超音波振動デバイス、積層型超音波振動デバイスの製造方法および超音波医療装置
KR101893055B1 (ko) * 2014-03-31 2018-08-29 가부시키가이샤 무라타 세이사쿠쇼 초음파 센서
US9904890B2 (en) 2015-03-13 2018-02-27 Instrumentation Laboratory Company Detecting a transient error in a body fluid sample
JP6597063B2 (ja) * 2015-08-31 2019-10-30 セイコーエプソン株式会社 超音波デバイス、超音波モジュール、及び超音波測定機
EP3575826B1 (en) * 2017-01-25 2021-08-11 Murata Manufacturing Co., Ltd. Ultrasonic device with capacitance measuring circuit

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JPH07170600A (ja) * 1993-08-04 1995-07-04 Hewlett Packard Co <Hp> ２次元トランスデューサアレイの多層トランスデューサ要素のための電気的相互接続方法
JPH10126202A (ja) * 1996-10-23 1998-05-15 Murata Mfg Co Ltd 圧電共振子およびそれを用いた電子部品
JPH11276478A (ja) 1998-03-26 1999-10-12 Fujitsu Ltd 超音波探触子および超音波診断装置
JP2003305043A (ja) * 2002-03-26 2003-10-28 Ge Medical Systems Global Technology Co Llc 高調波変換器素子構造及び特性
JP2004208918A (ja) * 2002-12-27 2004-07-29 Hitachi Medical Corp 超音波診断装置

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US5150715A (en) * 1990-04-18 1992-09-29 Fuji Photo Optical Co., Ltd. Ultrasound-imaging diagnostic system
US5295487A (en) * 1992-02-12 1994-03-22 Kabushiki Kaisha Toshiba Ultrasonic probe
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JPH11155863A (ja) 1997-11-27 1999-06-15 Toin Gakuen 超音波探触子
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Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
JPH07170600A (ja) * 1993-08-04 1995-07-04 Hewlett Packard Co <Hp> ２次元トランスデューサアレイの多層トランスデューサ要素のための電気的相互接続方法
JPH10126202A (ja) * 1996-10-23 1998-05-15 Murata Mfg Co Ltd 圧電共振子およびそれを用いた電子部品
JPH11276478A (ja) 1998-03-26 1999-10-12 Fujitsu Ltd 超音波探触子および超音波診断装置
JP2003305043A (ja) * 2002-03-26 2003-10-28 Ge Medical Systems Global Technology Co Llc 高調波変換器素子構造及び特性
JP2004208918A (ja) * 2002-12-27 2004-07-29 Hitachi Medical Corp 超音波診断装置

Non-Patent Citations (1)

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Title
See also references of EP2143381A4

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011003990A (ja) * 2009-06-16 2011-01-06 Denso Corp 送受信装置およびこれを用いた超音波センサ
JP2012192021A (ja) * 2011-03-16 2012-10-11 Fujifilm Corp 光音響画像化装置および光音響画像化方法並びに光音響画像化装置用プローブ

Also Published As

Publication number Publication date
US20100210949A1 (en) 2010-08-19
EP2143381A4 (en) 2012-03-14
US8231534B2 (en) 2012-07-31
JPWO2008139869A1 (ja) 2010-07-29
EP2143381A1 (en) 2010-01-13
JP5282305B2 (ja) 2013-09-04

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