CN104668175A - 超声波换能器装置、超声波测量装置及超声波图像装置 - Google Patents
超声波换能器装置、超声波测量装置及超声波图像装置 Download PDFInfo
- Publication number
- CN104668175A CN104668175A CN201410664677.5A CN201410664677A CN104668175A CN 104668175 A CN104668175 A CN 104668175A CN 201410664677 A CN201410664677 A CN 201410664677A CN 104668175 A CN104668175 A CN 104668175A
- Authority
- CN
- China
- Prior art keywords
- ultrasonic transducer
- ultrasonic
- transducer element
- opening
- directivity
- 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
- 238000003384 imaging method Methods 0.000 title claims abstract description 17
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- 238000012937 correction Methods 0.000 claims description 48
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- 239000010408 film Substances 0.000 description 29
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- 239000008186 active pharmaceutical agent Substances 0.000 description 22
- 239000000523 sample Substances 0.000 description 20
- 101500000016 Ricinus communis Allergen Ric c 1 small chain Proteins 0.000 description 17
- 238000002592 echocardiography Methods 0.000 description 17
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- 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 9
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 9
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- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000010409 thin film Substances 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 5
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- 238000002604 ultrasonography Methods 0.000 description 4
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 230000003321 amplification 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
- 229910052746 lanthanum Inorganic materials 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- -1 and for example Chemical compound 0.000 description 1
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- 238000009826 distribution Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
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- 239000004973 liquid crystal related substance Substances 0.000 description 1
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- 229910052697 platinum Inorganic materials 0.000 description 1
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- 229910052710 silicon Inorganic materials 0.000 description 1
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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
- B06B1/0607—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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
- G01N29/0654—Imaging
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
- H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
- H10N30/2047—Membrane type
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-247767 | 2013-11-29 | ||
| JP2013247767A JP6291814B2 (ja) | 2013-11-29 | 2013-11-29 | 超音波トランスデューサーデバイス、超音波測定装置及び超音波画像装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104668175A true CN104668175A (zh) | 2015-06-03 |
Family
ID=52016427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410664677.5A Pending CN104668175A (zh) | 2013-11-29 | 2014-11-19 | 超声波换能器装置、超声波测量装置及超声波图像装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20150151330A1 (enExample) |
| EP (1) | EP2883623A3 (enExample) |
| JP (1) | JP6291814B2 (enExample) |
| CN (1) | CN104668175A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108140106A (zh) * | 2015-09-24 | 2018-06-08 | 高通股份有限公司 | 用于超声波图像传感器的接收侧波束成形 |
| CN111183332A (zh) * | 2017-10-11 | 2020-05-19 | 弗莱克森柔性工业计量有限公司 | 用于在没有相应其它变量的先验认知的情况下，借助于超声波，测量单层或多层样品的层厚和声速的方法和测量装置 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10656254B2 (en) * | 2015-11-19 | 2020-05-19 | Analog Devices, Inc. | Analog ultrasound beamformer |
| EP3397987B1 (en) * | 2015-12-30 | 2023-12-20 | Koninklijke Philips N.V. | System and method for dynamic filtering |
| JP6805630B2 (ja) * | 2016-08-24 | 2020-12-23 | セイコーエプソン株式会社 | 超音波デバイス、超音波モジュール、及び超音波測定装置 |
| US11417309B2 (en) * | 2018-11-29 | 2022-08-16 | Ascent Venture, Llc. | Ultrasonic transducer with via formed in piezoelectric element and method of fabricating an ultrasonic transducer including milling a piezoelectric substrate |
| TWI763270B (zh) * | 2021-01-21 | 2022-05-01 | 茂丞科技股份有限公司 | 陣列式超聲波感測器 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06209930A (ja) * | 1992-12-17 | 1994-08-02 | Hewlett Packard Co <Hp> | 曲線交互配置型縦モード超音波変換器 |
| EP0718900A2 (en) * | 1994-12-21 | 1996-06-26 | Ngk Insulators, Ltd. | Piezoelectric/electrostrictive film element with a diaphragm having at least one stress releasing end section |
| US20050215909A1 (en) * | 2004-03-19 | 2005-09-29 | Siemens Medical Solutions Usa, Inc. | Electric field control for capacitive micromachined ultrasound transducers |
| CN101744644A (zh) * | 2008-11-28 | 2010-06-23 | 株式会社东芝 | 超声波图像取得装置以及超声波图像取得装置控制方法 |
| EP2571156A1 (en) * | 2010-05-14 | 2013-03-20 | Konica Minolta Holdings, Inc. | Electromechanical conversion element |
| CN203029848U (zh) * | 2012-12-31 | 2013-07-03 | 重庆海扶医疗科技股份有限公司 | 用于超声治疗的可调式声通道装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5526975A (en) * | 1978-08-18 | 1980-02-26 | Tokyo Shibaura Electric Co | Ultrasonic wave reflection device |
| KR100781467B1 (ko) * | 2006-07-13 | 2007-12-03 | 학교법인 포항공과대학교 | 공기중 파라메트릭 트랜스미팅 어레이를 이용한 초지향성초음파 거리측정을 위한 멤스 기반의 다공진 초음파트랜스듀서 |
| JP5438983B2 (ja) * | 2008-02-08 | 2014-03-12 | 株式会社東芝 | 超音波プローブ及び超音波診断装置 |
| JP2012523920A (ja) | 2009-04-14 | 2012-10-11 | マウイ イマギング，インコーポレーテッド | ユニバーサルな複数開口の医療用超音波探触子 |
| JP2013042974A (ja) * | 2011-08-25 | 2013-03-04 | Toshiba Corp | 超音波プローブ及び超音波診断装置 |
| JP6102075B2 (ja) * | 2012-03-30 | 2017-03-29 | セイコーエプソン株式会社 | 超音波トランスデューサー素子チップおよびプローブ並びに電子機器および超音波診断装置 |
-
2013
- 2013-11-29 JP JP2013247767A patent/JP6291814B2/ja active Active
-
2014
- 2014-11-18 US US14/546,403 patent/US20150151330A1/en not_active Abandoned
- 2014-11-19 CN CN201410664677.5A patent/CN104668175A/zh active Pending
- 2014-11-27 EP EP14195111.1A patent/EP2883623A3/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06209930A (ja) * | 1992-12-17 | 1994-08-02 | Hewlett Packard Co <Hp> | 曲線交互配置型縦モード超音波変換器 |
| EP0718900A2 (en) * | 1994-12-21 | 1996-06-26 | Ngk Insulators, Ltd. | Piezoelectric/electrostrictive film element with a diaphragm having at least one stress releasing end section |
| US20050215909A1 (en) * | 2004-03-19 | 2005-09-29 | Siemens Medical Solutions Usa, Inc. | Electric field control for capacitive micromachined ultrasound transducers |
| CN101744644A (zh) * | 2008-11-28 | 2010-06-23 | 株式会社东芝 | 超声波图像取得装置以及超声波图像取得装置控制方法 |
| EP2571156A1 (en) * | 2010-05-14 | 2013-03-20 | Konica Minolta Holdings, Inc. | Electromechanical conversion element |
| CN203029848U (zh) * | 2012-12-31 | 2013-07-03 | 重庆海扶医疗科技股份有限公司 | 用于超声治疗的可调式声通道装置 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108140106A (zh) * | 2015-09-24 | 2018-06-08 | 高通股份有限公司 | 用于超声波图像传感器的接收侧波束成形 |
| CN111183332A (zh) * | 2017-10-11 | 2020-05-19 | 弗莱克森柔性工业计量有限公司 | 用于在没有相应其它变量的先验认知的情况下，借助于超声波，测量单层或多层样品的层厚和声速的方法和测量装置 |
| CN111183332B (zh) * | 2017-10-11 | 2022-02-25 | 弗莱克森柔性工业计量有限公司 | 测量单层或多层样品的层的层厚和声速的方法和测量装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20150151330A1 (en) | 2015-06-04 |
| EP2883623A3 (en) | 2016-01-20 |
| JP6291814B2 (ja) | 2018-03-14 |
| JP2015104499A (ja) | 2015-06-08 |
| EP2883623A2 (en) | 2015-06-17 |
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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: 20150603 |