JP3967882B2 - 超音波診断装置 - Google Patents

超音波診断装置 Download PDF

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Publication number
JP3967882B2
JP3967882B2 JP2001031965A JP2001031965A JP3967882B2 JP 3967882 B2 JP3967882 B2 JP 3967882B2 JP 2001031965 A JP2001031965 A JP 2001031965A JP 2001031965 A JP2001031965 A JP 2001031965A JP 3967882 B2 JP3967882 B2 JP 3967882B2
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JP
Japan
Prior art keywords
transmission
reception
code
ultrasonic
signal processing
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
JP2001031965A
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English (en)
Japanese (ja)
Other versions
JP2002233526A (ja
JP2002233526A5 (no
Inventor
隆 東
晋一郎 梅村
祐一 三和
▲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 JP2001031965A priority Critical patent/JP3967882B2/ja
Publication of JP2002233526A publication Critical patent/JP2002233526A/ja
Publication of JP2002233526A5 publication Critical patent/JP2002233526A5/ja
Application granted granted Critical
Publication of JP3967882B2 publication Critical patent/JP3967882B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • G01S15/8959—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using coded signals for correlation purposes
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52085—Details related to the ultrasound signal acquisition, e.g. scan sequences
    • G01S7/5209—Details related to the ultrasound signal acquisition, e.g. scan sequences using multibeam transmission
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52085—Details related to the ultrasound signal acquisition, e.g. scan sequences
    • G01S7/52095—Details related to the ultrasound signal acquisition, e.g. scan sequences using multiline receive beamforming
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP2001031965A 2001-02-08 2001-02-08 超音波診断装置 Expired - Fee Related JP3967882B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001031965A JP3967882B2 (ja) 2001-02-08 2001-02-08 超音波診断装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001031965A JP3967882B2 (ja) 2001-02-08 2001-02-08 超音波診断装置

Publications (3)

Publication Number Publication Date
JP2002233526A JP2002233526A (ja) 2002-08-20
JP2002233526A5 JP2002233526A5 (no) 2005-07-21
JP3967882B2 true JP3967882B2 (ja) 2007-08-29

Family

ID=18895969

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001031965A Expired - Fee Related JP3967882B2 (ja) 2001-02-08 2001-02-08 超音波診断装置

Country Status (1)

Country Link
JP (1) JP3967882B2 (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005058167A2 (ja) * 2003-12-02 2005-06-30 Hitachi Medical Corp 超音波診断装置
JP5162923B2 (ja) * 2007-02-27 2013-03-13 株式会社日立製作所 超音波撮像装置
CN113648552A (zh) * 2013-03-08 2021-11-16 奥赛拉公司 用于多焦点超声治疗的装置和方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5276956A (en) * 1975-12-22 1977-06-28 Hitachi Medical Corp Method of measuring flowing velocity using doppler effect caused by modulated signal of m series
JPS61176331A (ja) * 1985-01-31 1986-08-08 株式会社東芝 超音波診断装置
JP2619446B2 (ja) * 1987-12-21 1997-06-11 株式会社日立製作所 超音波診断装置
JPH0781993B2 (ja) * 1989-04-05 1995-09-06 三菱電機株式会社 超音波測定装置
JPH0838473A (ja) * 1994-07-29 1996-02-13 Hitachi Medical Corp 超音波診断装置
WO1996024198A1 (fr) * 1995-02-01 1996-08-08 Hitachi, Ltd. Dispositif de communication a etalement de spectre et systeme de communication
JPH10177072A (ja) * 1996-12-17 1998-06-30 Ge Yokogawa Medical Syst Ltd 超音波撮像方法および装置
JP4582827B2 (ja) * 1998-02-10 2010-11-17 株式会社東芝 超音波診断装置
JP2909535B1 (ja) * 1998-02-17 1999-06-23 防衛庁技術研究本部長 パルス圧縮方法及び装置
US6095977A (en) * 1998-03-26 2000-08-01 Hall; Anne Lindsay Method and apparatus for color flow imaging using Golay-coded excitation on transmit and pulse compression on receive
JPH11309146A (ja) * 1998-03-26 1999-11-09 General Electric Co <Ge> 超音波散乱体の流れをイメ―ジングするシステムおよび方法
JP4260920B2 (ja) * 1998-05-13 2009-04-30 株式会社東芝 超音波診断装置
JP4903928B2 (ja) * 1999-04-23 2012-03-28 ゼネラル・エレクトリック・カンパニイ 符号化励起を用いる三次元フロー・イメージング方法及び装置
JP3302946B2 (ja) * 1999-07-01 2002-07-15 松下電器産業株式会社 超音波送受信方法および超音波診断装置
JP4698003B2 (ja) * 2000-07-27 2011-06-08 アロカ株式会社 超音波診断装置

Also Published As

Publication number Publication date
JP2002233526A (ja) 2002-08-20

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