JPS646858A - Ultrasonic diagnostic device - Google Patents
Ultrasonic diagnostic deviceInfo
- 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
Links
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
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)
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)
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 |
-
1987
- 1987-06-30 JP JP62163227A patent/JPS646858A/ja active Pending
Patent Citations (3)
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)
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 |
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