JPS646858A - Ultrasonic diagnostic device - Google Patents

Ultrasonic diagnostic device

Info

Publication number
JPS646858A
JPS646858A JP62163227A JP16322787A JPS646858A JP S646858 A JPS646858 A JP S646858A JP 62163227 A JP62163227 A JP 62163227A JP 16322787 A JP16322787 A JP 16322787A JP S646858 A JPS646858 A JP S646858A
Authority
JP
Japan
Prior art keywords
object position
transmitting
projected
focal length
shallow
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.)
Pending
Application number
JP62163227A
Other languages
English (en)
Inventor
Toru Shimazaki
Motoyoshi Ando
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.)
GE Healthcare Japan Corp
Original Assignee
Yokogawa Medical Systems Ltd
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 Yokogawa Medical Systems Ltd filed Critical Yokogawa Medical Systems Ltd
Priority to JP62163227A priority Critical patent/JPS646858A/ja
Priority to KR1019890700270A priority patent/KR910000233B1/ko
Priority to DE3851892T priority patent/DE3851892T2/de
Priority to EP88906058A priority patent/EP0370107B1/en
Priority to US07/455,340 priority patent/US5083568A/en
Priority to PCT/JP1988/000660 priority patent/WO1989000026A1/ja
Publication of JPS646858A publication Critical patent/JPS646858A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP62163227A 1987-06-30 1987-06-30 Ultrasonic diagnostic device Pending JPS646858A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP62163227A JPS646858A (en) 1987-06-30 1987-06-30 Ultrasonic diagnostic device
KR1019890700270A KR910000233B1 (ko) 1987-06-30 1988-06-30 초음파 진단장치
DE3851892T DE3851892T2 (de) 1987-06-30 1988-06-30 Ultraschalldiagnosegerät.
EP88906058A EP0370107B1 (en) 1987-06-30 1988-06-30 Ultrasonic diagnostic apparatus
US07/455,340 US5083568A (en) 1987-06-30 1988-06-30 Ultrasound diagnosing device
PCT/JP1988/000660 WO1989000026A1 (en) 1987-06-30 1988-06-30 Ultrasonic diagnostic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62163227A JPS646858A (en) 1987-06-30 1987-06-30 Ultrasonic diagnostic device

Publications (1)

Publication Number Publication Date
JPS646858A true JPS646858A (en) 1989-01-11

Family

ID=15769738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62163227A Pending JPS646858A (en) 1987-06-30 1987-06-30 Ultrasonic diagnostic device

Country Status (1)

Country Link
JP (1) JPS646858A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991013524A1 (en) * 1990-02-28 1991-09-05 Fujitsu Limited Ultrasonic probe and production method thereof
JP2006334074A (ja) * 2005-06-01 2006-12-14 Matsushita Electric Ind Co Ltd 超音波探触子、及び超音波診断装置
JP2006334075A (ja) * 2005-06-01 2006-12-14 Matsushita Electric Ind Co Ltd 超音波探触子、及び超音波診断装置
JP2008228873A (ja) * 2007-03-19 2008-10-02 Hitachi Medical Corp 超音波探触子及び超音波診断装置
JP2016013146A (ja) * 2014-06-30 2016-01-28 セイコーエプソン株式会社 超音波センサー及びその製造方法
JP2021112409A (ja) * 2020-01-20 2021-08-05 キヤノンメディカルシステムズ株式会社 超音波プローブ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5621057A (en) * 1979-07-31 1981-02-27 Aloka Co Ltd Electron scanning type supersonic wave probe
JPS5920157A (ja) * 1982-07-28 1984-02-01 アロカ株式会社 超音波診断装置
JPS59174150A (ja) * 1983-03-25 1984-10-02 横河メディカルシステム株式会社 多焦点超音波診断装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5621057A (en) * 1979-07-31 1981-02-27 Aloka Co Ltd Electron scanning type supersonic wave probe
JPS5920157A (ja) * 1982-07-28 1984-02-01 アロカ株式会社 超音波診断装置
JPS59174150A (ja) * 1983-03-25 1984-10-02 横河メディカルシステム株式会社 多焦点超音波診断装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991013524A1 (en) * 1990-02-28 1991-09-05 Fujitsu Limited Ultrasonic probe and production method thereof
US5350964A (en) * 1990-02-28 1994-09-27 Fujitsu Limited Ultrasonic transducer and method of manufacturing the same
JP2006334074A (ja) * 2005-06-01 2006-12-14 Matsushita Electric Ind Co Ltd 超音波探触子、及び超音波診断装置
JP2006334075A (ja) * 2005-06-01 2006-12-14 Matsushita Electric Ind Co Ltd 超音波探触子、及び超音波診断装置
JP2008228873A (ja) * 2007-03-19 2008-10-02 Hitachi Medical Corp 超音波探触子及び超音波診断装置
JP2016013146A (ja) * 2014-06-30 2016-01-28 セイコーエプソン株式会社 超音波センサー及びその製造方法
JP2021112409A (ja) * 2020-01-20 2021-08-05 キヤノンメディカルシステムズ株式会社 超音波プローブ

Similar Documents

Publication Publication Date Title
US4339952A (en) Cylindrical transducer ultrasonic scanner
EP3440438B1 (en) Ultrasonic level sensor with reflector
WO1994022374A3 (de) Verfahren zur bildgebenden darstellung mittels echosignalen
JPH07121158B2 (ja) 超音波探触子
JPH0228214U (ja)
JPS646858A (en) Ultrasonic diagnostic device
US4325258A (en) Conical transducer ultrasonic scanning
JPH0162812U (ja)
JPS5875056A (ja) 探触子
US3775734A (en) Echo-range equalizer sonar system
JPH068808B2 (ja) 集束型超音波探触子
JPS6031429B2 (ja) 超音波探触子用ダンパ−およびそのダンパ−を使用した超音波探触子
JPH0419504B2 (ja)
KR101697306B1 (ko) 복수의 음향 경로를 갖는 프로브
JPS6024045Y2 (ja) 超音波振動子
JP2711175B2 (ja) 超音波探触子
JP2543956B2 (ja) 超音波ホ―ン取付構造
JP2552475B2 (ja) フエ−ズドアレイソナ−
JPH06181925A (ja) 超音波探触子
JPS5896248A (ja) 超音波顕微鏡用音響レンズ
JPS5821577A (ja) 超音波送受信装置
JPS63205000A (ja) 超音波振動子の製造方法
JP2527960B2 (ja) 超音波送受波器の残響制動装置
JPS6329634A (ja) 超音波結石破砕装置
JPS6321501B2 (ja)