JPS6456038A - Ultrasonic probe - Google Patents
Ultrasonic probeInfo
- Publication number
- JPS6456038A JPS6456038A JP21086787A JP21086787A JPS6456038A JP S6456038 A JPS6456038 A JP S6456038A JP 21086787 A JP21086787 A JP 21086787A JP 21086787 A JP21086787 A JP 21086787A JP S6456038 A JPS6456038 A JP S6456038A
- Authority
- JP
- Japan
- Prior art keywords
- pzt
- pvdf
- signal
- electric signal
- probe
- 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
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Transducers For Ultrasonic Waves (AREA)
Abstract
PURPOSE:To easily and accurately check the operating state of a probe, by directly receiving the sonic wave itself emitted from a piezoelectric element. CONSTITUTION:A drive electric signal is sent to lead titanate zirconate (PZT) 1 being a piezoelectric element through a flexible printed circuit board (FPC) 12 and this PZT 1 converts an electric signal to an ultrasonic signal. The ultrasonic signal from the PZT 1 is subjected to impedance matching by the first matching layer 3 and polyvinylidene fluoride (PVDF) 11 and converged by an acoustic lens 5 to irradiate an examinee while said signal is converted to an electric signal in the PVDF 11. The output of the PVDF 11 is subjected to the checking of a probe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21086787A JPS6456038A (en) | 1987-08-25 | 1987-08-25 | Ultrasonic probe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21086787A JPS6456038A (en) | 1987-08-25 | 1987-08-25 | Ultrasonic probe |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6456038A true JPS6456038A (en) | 1989-03-02 |
JPH0431259B2 JPH0431259B2 (en) | 1992-05-26 |
Family
ID=16596417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21086787A Granted JPS6456038A (en) | 1987-08-25 | 1987-08-25 | Ultrasonic probe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6456038A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0713102A1 (en) * | 1994-11-16 | 1996-05-22 | Advanced Technology Laboratories, Inc. | Self diagnostic ultrasonic imaging systems |
EP0824023A1 (en) * | 1996-08-12 | 1998-02-18 | Microflow Engineering SA | Respiratorial drug administration device |
EP0824022A1 (en) * | 1996-08-12 | 1998-02-18 | Microflow Engineering SA | Parenteral drug administration system |
KR100573967B1 (en) * | 2003-12-19 | 2006-04-25 | 한국시설안전기술공단 | Nondestructive inspection type supersound sensing system |
KR100642677B1 (en) * | 2004-05-15 | 2006-11-10 | 주식회사 휴먼스캔 | Ultrasonic probe and preparing method thereof |
EP1787587A1 (en) * | 2004-08-31 | 2007-05-23 | Kabushiki Kaisha Toshiba | Ultrasound probe diagnosing apparatus, ultrasound diagnostic apparatus, and ultrasound probe diagnosing method |
JP2008220690A (en) * | 2007-03-13 | 2008-09-25 | Toshiba Corp | Ultrasonic diagnostic system |
JP2009125206A (en) * | 2007-11-21 | 2009-06-11 | Konica Minolta Medical & Graphic Inc | Ultrasonic probe and ultrasonic diagnostic apparatus |
JP2009125207A (en) * | 2007-11-21 | 2009-06-11 | Konica Minolta Medical & Graphic Inc | Ultrasonic probe and ultrasonic diagnostic apparatus |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55140392A (en) * | 1979-04-06 | 1980-11-01 | Siemens Ag | Supersonic converter |
JPS61278297A (en) * | 1985-06-04 | 1986-12-09 | Toshiba Corp | Ultrasonic probe |
-
1987
- 1987-08-25 JP JP21086787A patent/JPS6456038A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55140392A (en) * | 1979-04-06 | 1980-11-01 | Siemens Ag | Supersonic converter |
JPS61278297A (en) * | 1985-06-04 | 1986-12-09 | Toshiba Corp | Ultrasonic probe |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0713102A1 (en) * | 1994-11-16 | 1996-05-22 | Advanced Technology Laboratories, Inc. | Self diagnostic ultrasonic imaging systems |
EP0824023A1 (en) * | 1996-08-12 | 1998-02-18 | Microflow Engineering SA | Respiratorial drug administration device |
EP0824022A1 (en) * | 1996-08-12 | 1998-02-18 | Microflow Engineering SA | Parenteral drug administration system |
KR100573967B1 (en) * | 2003-12-19 | 2006-04-25 | 한국시설안전기술공단 | Nondestructive inspection type supersound sensing system |
KR100642677B1 (en) * | 2004-05-15 | 2006-11-10 | 주식회사 휴먼스캔 | Ultrasonic probe and preparing method thereof |
EP1787587A1 (en) * | 2004-08-31 | 2007-05-23 | Kabushiki Kaisha Toshiba | Ultrasound probe diagnosing apparatus, ultrasound diagnostic apparatus, and ultrasound probe diagnosing method |
JP2008220690A (en) * | 2007-03-13 | 2008-09-25 | Toshiba Corp | Ultrasonic diagnostic system |
JP2009125206A (en) * | 2007-11-21 | 2009-06-11 | Konica Minolta Medical & Graphic Inc | Ultrasonic probe and ultrasonic diagnostic apparatus |
JP2009125207A (en) * | 2007-11-21 | 2009-06-11 | Konica Minolta Medical & Graphic Inc | Ultrasonic probe and ultrasonic diagnostic apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPH0431259B2 (en) | 1992-05-26 |
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