JP3967882B2 - 超音波診断装置 - Google Patents

超音波診断装置 Download PDF

Info

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
Authority
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
Other languages
English (en)
Japanese (ja)
Other versions
JP2002233526A5 (https=
JP2002233526A (ja
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

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
    • G01S15/8959—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

Landscapes

  • 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 (https=) 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 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100473352C (zh) * 2003-12-02 2009-04-01 株式会社日立医药 超声波诊断装置
JP4646808B2 (ja) 2003-12-02 2011-03-09 株式会社日立メディコ 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
CN204017181U (zh) * 2013-03-08 2014-12-17 奥赛拉公司 美学成像与处理系统、多焦点处理系统和执行美容过程的系统

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
JP3799058B2 (ja) * 1995-02-01 2006-07-19 株式会社日立製作所 スペクトラム拡散通信装置
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
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
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
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

Similar Documents

Publication Publication Date Title
US11559277B2 (en) Ultrasound 3D imaging system
JP5174010B2 (ja) 統合ビーム化が行われる方法および変換器アレイ
US8551000B2 (en) Ultrasound 3D imaging system
US6436047B1 (en) Aperture configurations for medical diagnostic ultrasound
US6048315A (en) Method and apparatus for ultrasonic synthetic transmit aperture imaging using orthogonal complementary codes
US6790182B2 (en) Ultrasound system and ultrasound diagnostic apparatus for imaging scatterers in a medium
US20130261463A1 (en) Ultrasound 3d imaging system
US6113545A (en) Ultrasonic beamforming with improved signal-to-noise ratio using orthogonal complementary sets
KR100432617B1 (ko) 직교 성질을 갖는 골레이 코드 세트를 이용하는 초음파영상 형성 장치 및 방법
JP5649576B2 (ja) ３次元超音波画像形成システム
US6730033B2 (en) Two dimensional array and methods for imaging in three dimensions
EP0859242A1 (en) High resolution ultrasonic imaging through interpolation of received scanline data
US20130338506A1 (en) Method and apparatus for performing 3-dimensional ultrasound volume scanning by using 2-dimensional transducer array
JP2000232978A (ja) 関心領域の画質を最適にする超音波撮像
JP2003010181A (ja) 直交ゴレーコードを用いる超音波撮像方法及びその装置
US6733453B2 (en) Elevation compounding for ultrasound imaging
Tamraoui et al. Complete complementary coded excitation scheme for snr improvement of 2d sparse array ultrasound imaging
JP3967882B2 (ja) 超音波診断装置
JP2005131407A (ja) 単一送信ゴレイ符号化励起のための方法及び装置
US20250169792A1 (en) Ultrasound 3d imaging system
JP2001269336A (ja) 超音波診断装置
KR20010077539A (ko) 초음파 영상 시스템용 인터레이싱 다중 빔 집속 장치 및집속 방법
Kim et al. Hybrid beamformation for volumetric ultrasound imaging scanners using 2-D array transducers
JP2000312676A (ja) 超音波診断装置
CN119949875A (zh) 一种超声成像方法和系统

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20041201

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20041201

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20061023

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20061107

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20061220

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20061220

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070220

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070412

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: 20070508

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20070601

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: 20110608

Year of fee payment: 4

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

Free format text: PAYMENT UNTIL: 20110608

Year of fee payment: 4

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

Free format text: PAYMENT UNTIL: 20120608

Year of fee payment: 5

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

Free format text: PAYMENT UNTIL: 20120608

Year of fee payment: 5

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

Free format text: PAYMENT UNTIL: 20130608

Year of fee payment: 6

LAPS Cancellation because of no payment of annual fees