CN104068891A - 声匹配体及超声波探测器以及超声波图像装置 - Google Patents
声匹配体及超声波探测器以及超声波图像装置 Download PDFInfo
- Publication number
- CN104068891A CN104068891A CN201410103374.6A CN201410103374A CN104068891A CN 104068891 A CN104068891 A CN 104068891A CN 201410103374 A CN201410103374 A CN 201410103374A CN 104068891 A CN104068891 A CN 104068891A
- Authority
- CN
- China
- Prior art keywords
- acoustic matching
- ultrasonic
- slit
- bus
- matching body
- 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
- 239000000523 sample Substances 0.000 title description 29
- 238000003384 imaging method Methods 0.000 title description 7
- 239000000463 material Substances 0.000 claims description 46
- 230000008878 coupling Effects 0.000 claims description 33
- 238000010168 coupling process Methods 0.000 claims description 33
- 238000005859 coupling reaction Methods 0.000 claims description 33
- 238000002604 ultrasonography Methods 0.000 claims description 4
- 238000012285 ultrasound imaging Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 34
- 239000011241 protective layer Substances 0.000 description 29
- 239000004020 conductor Substances 0.000 description 24
- 239000010410 layer Substances 0.000 description 20
- 239000000758 substrate Substances 0.000 description 11
- 239000012528 membrane Substances 0.000 description 8
- 238000005192 partition Methods 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 239000011295 pitch Substances 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 238000003491 array Methods 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052741 iridium Inorganic materials 0.000 description 2
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 2
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0644—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element
- B06B1/0662—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element with an electrode on the sensitive surface
- B06B1/067—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element with an electrode on the sensitive surface which is used as, or combined with, an impedance matching layer
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/42—Details of probe positioning or probe attachment to the patient
- A61B8/4272—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue
- A61B8/4281—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue characterised by sound-transmitting media or devices for coupling the transducer to the tissue
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
- B06B1/0622—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements on one surface
- B06B1/0629—Square array
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Acoustics & Sound (AREA)
- Biomedical Technology (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Mechanical Engineering (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Multimedia (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013075339A JP2014198197A (ja) | 2013-03-29 | 2013-03-29 | 音響整合体並びに超音波プローブおよび超音波画像装置 |
| JP2013-075339 | 2013-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104068891A true CN104068891A (zh) | 2014-10-01 |
Family
ID=51590788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410103374.6A Pending CN104068891A (zh) | 2013-03-29 | 2014-03-19 | 声匹配体及超声波探测器以及超声波图像装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20140292148A1 (https=) |
| JP (1) | JP2014198197A (https=) |
| CN (1) | CN104068891A (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607185A (zh) * | 2017-09-21 | 2018-01-19 | 张小亚 | 一种超声波电子秤 |
| CN109069127A (zh) * | 2016-04-28 | 2018-12-21 | 富士胶片株式会社 | 超声波振子单元 |
| US20220240893A1 (en) * | 2019-06-12 | 2022-08-04 | Koninklijke Philips N.V. | Acoustic window with compound shape for ultrasound probe |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6536792B2 (ja) * | 2015-03-25 | 2019-07-03 | 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 |
| GB2568273B (en) | 2017-11-10 | 2020-04-01 | Guided Ultrasonics Ltd | Ultrasonic transducer |
| US12285636B2 (en) | 2021-08-05 | 2025-04-29 | The University Of Washington | Non-planar holographic beam shaping lenses for acoustics |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5083568A (en) * | 1987-06-30 | 1992-01-28 | Yokogawa Medical Systems, Limited | Ultrasound diagnosing device |
| US5481916A (en) * | 1994-07-22 | 1996-01-09 | Tsi Sensor Incorporated | Combined ultrasonic and rotating eddy current probe and method of non-destructive testing of materials |
| JPH08122311A (ja) * | 1994-10-21 | 1996-05-17 | Ge Yokogawa Medical Syst Ltd | 超音波探触子 |
| US5684884A (en) * | 1994-05-31 | 1997-11-04 | Hitachi Metals, Ltd. | Piezoelectric loudspeaker and a method for manufacturing the same |
| JP2004056270A (ja) * | 2002-07-17 | 2004-02-19 | Matsushita Electric Ind Co Ltd | 超音波探触子用圧電体 |
| US20090043206A1 (en) * | 2007-08-06 | 2009-02-12 | Farhad Towfiq | System and method for three-dimensional ultrasound imaging |
| US20110237952A1 (en) * | 2010-03-24 | 2011-09-29 | Michiko Ooishi | Two-dimensional-array ultrasonic probe and ultrasonic diagnostic apparatus |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5829455A (ja) * | 1981-08-18 | 1983-02-21 | 株式会社東芝 | 超音波診断装置 |
| AU688334B2 (en) * | 1993-09-07 | 1998-03-12 | Siemens Medical Solutions Usa, Inc. | Broadband phased array transducer design with frequency controlled two dimension capability and methods for manufacture thereof |
| JP3556582B2 (ja) * | 2000-08-02 | 2004-08-18 | 松下電器産業株式会社 | 超音波診断装置 |
| KR20030079956A (ko) * | 2001-01-22 | 2003-10-10 | 어메리컨 테크놀로지 코포레이션 | 개선된 단일단부 평면 자기 스피커 |
| JP2004015724A (ja) * | 2002-06-11 | 2004-01-15 | Aloka Co Ltd | 超音波探触子及びその製造方法 |
| JP4434913B2 (ja) * | 2004-10-20 | 2010-03-17 | 株式会社東芝 | 超音波プローブ及び超音波診断装置 |
| 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 |
| DE102010040274A1 (de) * | 2010-09-06 | 2012-03-08 | Intelligendt Systems & Services Gmbh | Vorrichtung zum Innenprüfen eines eine hohlzylindrische Bohrung aufweisenden Werkstückes |
| JP2014198133A (ja) * | 2013-03-29 | 2014-10-23 | セイコーエプソン株式会社 | 超音波測定装置および超音波プローブ |
-
2013
- 2013-03-29 JP JP2013075339A patent/JP2014198197A/ja not_active Withdrawn
-
2014
- 2014-03-19 CN CN201410103374.6A patent/CN104068891A/zh active Pending
- 2014-03-25 US US14/224,440 patent/US20140292148A1/en not_active Abandoned
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5083568A (en) * | 1987-06-30 | 1992-01-28 | Yokogawa Medical Systems, Limited | Ultrasound diagnosing device |
| US5684884A (en) * | 1994-05-31 | 1997-11-04 | Hitachi Metals, Ltd. | Piezoelectric loudspeaker and a method for manufacturing the same |
| US5481916A (en) * | 1994-07-22 | 1996-01-09 | Tsi Sensor Incorporated | Combined ultrasonic and rotating eddy current probe and method of non-destructive testing of materials |
| JPH08122311A (ja) * | 1994-10-21 | 1996-05-17 | Ge Yokogawa Medical Syst Ltd | 超音波探触子 |
| JP2004056270A (ja) * | 2002-07-17 | 2004-02-19 | Matsushita Electric Ind Co Ltd | 超音波探触子用圧電体 |
| US20090043206A1 (en) * | 2007-08-06 | 2009-02-12 | Farhad Towfiq | System and method for three-dimensional ultrasound imaging |
| US20110237952A1 (en) * | 2010-03-24 | 2011-09-29 | Michiko Ooishi | Two-dimensional-array ultrasonic probe and ultrasonic diagnostic apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109069127A (zh) * | 2016-04-28 | 2018-12-21 | 富士胶片株式会社 | 超声波振子单元 |
| CN107607185A (zh) * | 2017-09-21 | 2018-01-19 | 张小亚 | 一种超声波电子秤 |
| US20220240893A1 (en) * | 2019-06-12 | 2022-08-04 | Koninklijke Philips N.V. | Acoustic window with compound shape for ultrasound probe |
| US12484878B2 (en) * | 2019-06-12 | 2025-12-02 | Koninklijke Philips N.V. | Acoustic window with compound shape for ultrasound probe |
Also Published As
| Publication number | Publication date |
|---|---|
| US20140292148A1 (en) | 2014-10-02 |
| JP2014198197A (ja) | 2014-10-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141001 |