JP4090664B2 - 超音波診断装置 - Google Patents

超音波診断装置 Download PDF

Info

Publication number
JP4090664B2
JP4090664B2 JP2000106807A JP2000106807A JP4090664B2 JP 4090664 B2 JP4090664 B2 JP 4090664B2 JP 2000106807 A JP2000106807 A JP 2000106807A JP 2000106807 A JP2000106807 A JP 2000106807A JP 4090664 B2 JP4090664 B2 JP 4090664B2
Authority
JP
Japan
Prior art keywords
ultrasonic
reception
transmission
image
transducer
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.)
Expired - Fee Related
Application number
JP2000106807A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001286467A5 (https=
JP2001286467A (ja
Inventor
直人 藤田
隆一 篠村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Healthcare Manufacturing Ltd
Original Assignee
Hitachi Medical Corp
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 Hitachi Medical Corp filed Critical Hitachi Medical Corp
Priority to JP2000106807A priority Critical patent/JP4090664B2/ja
Publication of JP2001286467A publication Critical patent/JP2001286467A/ja
Publication of JP2001286467A5 publication Critical patent/JP2001286467A5/ja
Application granted granted Critical
Publication of JP4090664B2 publication Critical patent/JP4090664B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • G01S15/8909—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
    • 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
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G10K11/341—Circuits therefor
    • G10K11/346—Circuits therefor using phase variation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP2000106807A 2000-04-07 2000-04-07 超音波診断装置 Expired - Fee Related JP4090664B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000106807A JP4090664B2 (ja) 2000-04-07 2000-04-07 超音波診断装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000106807A JP4090664B2 (ja) 2000-04-07 2000-04-07 超音波診断装置

Publications (3)

Publication Number Publication Date
JP2001286467A JP2001286467A (ja) 2001-10-16
JP2001286467A5 JP2001286467A5 (https=) 2007-05-31
JP4090664B2 true JP4090664B2 (ja) 2008-05-28

Family

ID=18619917

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000106807A Expired - Fee Related JP4090664B2 (ja) 2000-04-07 2000-04-07 超音波診断装置

Country Status (1)

Country Link
JP (1) JP4090664B2 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4201311B2 (ja) 2002-03-12 2008-12-24 株式会社日立メディコ 超音波診断装置
US6865140B2 (en) 2003-03-06 2005-03-08 General Electric Company Mosaic arrays using micromachined ultrasound transducers
WO2005001510A1 (en) * 2003-06-30 2005-01-06 Koninklijke Philips Electronics, N.V. Two-dimensional transducer arrays with beam controlling for improved field of view
US20090306510A1 (en) 2005-06-17 2009-12-10 Kunio Hashiba Ultrasound Imaging Apparatus
JP4520381B2 (ja) * 2005-08-09 2010-08-04 アロカ株式会社 超音波診断装置
US7798967B2 (en) 2006-12-19 2010-09-21 Aloka Co., Ltd. Ultrasound diagnosis apparatus
JP4931611B2 (ja) * 2007-01-16 2012-05-16 株式会社日立メディコ 超音波撮像装置
JP2008229096A (ja) * 2007-03-22 2008-10-02 Toshiba Corp 超音波診断装置
JP4688893B2 (ja) * 2008-01-15 2011-05-25 アロカ株式会社 超音波診断装置
JP5315153B2 (ja) 2009-07-21 2013-10-16 日立アロカメディカル株式会社 超音波診断装置
JP5436965B2 (ja) 2009-07-28 2014-03-05 日立アロカメディカル株式会社 超音波診断装置
JP6024156B2 (ja) * 2012-03-30 2016-11-09 セイコーエプソン株式会社 超音波測定装置、電子機器、診断装置及び超音波装置
JP6934054B2 (ja) * 2017-07-03 2021-09-08 株式会社Ｉｈｉ検査計測 フェーズドアレイ探傷装置と方法

Also Published As

Publication number Publication date
JP2001286467A (ja) 2001-10-16

Similar Documents

Publication Publication Date Title
JP4879430B2 (ja) 超音波探触子及びそれを用いた超音波診断装置
CN100388907C (zh) 超声波诊断装置
JP4090664B2 (ja) 超音波診断装置
JP5721462B2 (ja) 被検体情報取得装置
JPWO2001021072A1 (ja) 超音波探触子及びそれを用いた超音波診断装置
JPH09313487A (ja) 超音波３次元像撮像方法および装置
WO2001085031A1 (en) Ultrasonic diagnostic apparatus
JP2015112496A (ja) 超音波診断装置及びその制御方法
JP2005537075A (ja) 仰角バイプレーン画像を備える超音波診断システム
JPH0137146B2 (https=)
CN1907229B (zh) 超声波图像取得装置以及超声波图像的取得方法
JPH1170110A (ja) 交差アレイを用いた超音波三次元映像化方法及び装置
JP2005253751A (ja) 超音波用探触子及び超音波診断装置
JP2009061086A (ja) 超音波診断装置、並びに、画像処理方法及びプログラム
JP3808868B2 (ja) 超音波診断装置およびその駆動方法
JP2005087266A (ja) 超音波撮像装置
JP2723464B2 (ja) 超音波診断装置
JP3715745B2 (ja) 超音波撮像装置
JP2008183288A (ja) 超音波診断装置
JP3101301B2 (ja) 超音波診断装置
JPH08257028A (ja) ボディパターン表示方法および超音波診断装置
JP4347954B2 (ja) 超音波撮像装置
JP2569024B2 (ja) 超音波診断装置
JP2006218089A (ja) 超音波診断装置
JP2000312676A (ja) 超音波診断装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070405

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070405

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20080225

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20080227

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110307

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110307

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130307

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140307

Year of fee payment: 6

LAPS Cancellation because of no payment of annual fees