JPS59174150A - 多焦点超音波診断装置 - Google Patents

多焦点超音波診断装置

Info

Publication number
JPS59174150A
JPS59174150A JP58051208A JP5120883A JPS59174150A JP S59174150 A JPS59174150 A JP S59174150A JP 58051208 A JP58051208 A JP 58051208A JP 5120883 A JP5120883 A JP 5120883A JP S59174150 A JPS59174150 A JP S59174150A
Authority
JP
Japan
Prior art keywords
aperture
diagnostic apparatus
focal length
ultrasonic diagnostic
multifocal
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.)
Granted
Application number
JP58051208A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0419504B2 (de
Inventor
山口　珪紀
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 JP58051208A priority Critical patent/JPS59174150A/ja
Publication of JPS59174150A publication Critical patent/JPS59174150A/ja
Publication of JPH0419504B2 publication Critical patent/JPH0419504B2/ja
Granted legal-status Critical Current

Links

JP58051208A 1983-03-25 1983-03-25 多焦点超音波診断装置 Granted JPS59174150A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58051208A JPS59174150A (ja) 1983-03-25 1983-03-25 多焦点超音波診断装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58051208A JPS59174150A (ja) 1983-03-25 1983-03-25 多焦点超音波診断装置

Publications (2)

Publication Number Publication Date
JPS59174150A true JPS59174150A (ja) 1984-10-02
JPH0419504B2 JPH0419504B2 (de) 1992-03-30

Family

ID=12880486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58051208A Granted JPS59174150A (ja) 1983-03-25 1983-03-25 多焦点超音波診断装置

Country Status (1)

Country Link
JP (1) JPS59174150A (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6244225A (ja) * 1985-08-20 1987-02-26 フィリップス　エレクトロニクス　ノース　アメリカ　コーポレイション 超音波結像装置
JPS646860A (en) * 1987-06-30 1989-01-11 Yokogawa Medical Syst Acoustic lens for ultrasonic probe
JPS646858A (en) * 1987-06-30 1989-01-11 Yokogawa Medical Syst Ultrasonic diagnostic device
JPS646859A (en) * 1987-06-30 1989-01-11 Yokogawa Medical Syst Ultrasonic probe
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5611374A (en) * 1979-07-04 1981-02-04 Philips Nv Echo signal processing circuit
JPS5640129A (en) * 1979-09-06 1981-04-16 Akashi Seisakusho Kk Composite acoustic lens for probe of ultrasonic diagnosis apparatus
JPS56151029A (en) * 1980-04-23 1981-11-21 Tokyo Keiki Kk Ultrasonic diagnosis apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5611374A (en) * 1979-07-04 1981-02-04 Philips Nv Echo signal processing circuit
JPS5640129A (en) * 1979-09-06 1981-04-16 Akashi Seisakusho Kk Composite acoustic lens for probe of ultrasonic diagnosis apparatus
JPS56151029A (en) * 1980-04-23 1981-11-21 Tokyo Keiki Kk Ultrasonic diagnosis apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6244225A (ja) * 1985-08-20 1987-02-26 フィリップス　エレクトロニクス　ノース　アメリカ　コーポレイション 超音波結像装置
JPS646860A (en) * 1987-06-30 1989-01-11 Yokogawa Medical Syst Acoustic lens for ultrasonic probe
JPS646858A (en) * 1987-06-30 1989-01-11 Yokogawa Medical Syst Ultrasonic diagnostic device
JPS646859A (en) * 1987-06-30 1989-01-11 Yokogawa Medical Syst Ultrasonic probe
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

Also Published As

Publication number Publication date
JPH0419504B2 (de) 1992-03-30

Similar Documents

Publication Publication Date Title
US4470305A (en) Annular array used as a horn transducer
US5083568A (en) Ultrasound diagnosing device
KR860000380B1 (ko) 초음파 진단장치
US4961176A (en) Ultrasonic probe
US4442713A (en) Frequency varied ultrasonic imaging array
SE8000837L (sv) Ultraljudsbildanordning for alstring av tversnittsbilder
JPH1170111A (ja) 超音波トランスデューサ・アレイ及び超音波イメージング・システム
JPS6244225A (ja) 超音波結像装置
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
US4644214A (en) Probe for electronic scanning type ultrasonic diagnostic apparatus
US4460987A (en) Variable focus sonar with curved array
JPS59174150A (ja) 多焦点超音波診断装置
GB2095951A (en) Transducers of improved resolution and systems for the transmission and reception of radiation
US4325258A (en) Conical transducer ultrasonic scanning
US4069467A (en) Suppression of out-of-focus echoes in ultrasonic scanning
JPH06237930A (ja) 超音波診断装置
JP2723464B2 (ja) 超音波診断装置
JP3387249B2 (ja) 超音波探触子
JPH0614927A (ja) 超音波診断装置
JP2784788B2 (ja) 超音波診断装置
KR100242625B1 (ko) 의료용 초음파 변환기의 초음파 집속장치
JPH0119549B2 (de)
JP2633576B2 (ja) 超音波診断装置
JPH029816B2 (de)
JP2921006B2 (ja) 超音波探触子