JP2015513272A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2015513272A5 JP2015513272A5 JP2014561548A JP2014561548A JP2015513272A5 JP 2015513272 A5 JP2015513272 A5 JP 2015513272A5 JP 2014561548 A JP2014561548 A JP 2014561548A JP 2014561548 A JP2014561548 A JP 2014561548A JP 2015513272 A5 JP2015513272 A5 JP 2015513272A5
- Authority
- JP
- Japan
- Prior art keywords
- cmut
- voltage source
- dielectric layer
- cmut device
- control unit
- 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
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261610130P | 2012-03-13 | 2012-03-13 | |
| US61/610,130 | 2012-03-13 | ||
| PCT/IB2013/051631 WO2013136212A1 (en) | 2012-03-13 | 2013-03-01 | Capacitive micro-machined ultrasound transducer device with charging voltage source |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015513272A JP2015513272A (ja) | 2015-04-30 |
| JP2015513272A5 true JP2015513272A5 (https=) | 2016-04-21 |
| JP6329491B2 JP6329491B2 (ja) | 2018-05-23 |
Family
ID=48142836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014561548A Active JP6329491B2 (ja) | 2012-03-13 | 2013-03-01 | 荷電電圧源を有する容量性マイクロマシン加工超音波トランスデューサ装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9950342B2 (https=) |
| EP (1) | EP2825856B1 (https=) |
| JP (1) | JP6329491B2 (https=) |
| CN (1) | CN104160250B (https=) |
| WO (1) | WO2013136212A1 (https=) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6011235B2 (ja) * | 2012-10-17 | 2016-10-19 | セイコーエプソン株式会社 | 超音波測定装置、プローブヘッド、超音波プローブ、電子機器及び超音波診断装置 |
| EP3052250B1 (en) * | 2013-09-27 | 2022-03-30 | Koninklijke Philips N.V. | Ultrasound transducer assembly and method for transmitting and receiving ultrasound waves |
| WO2016083273A1 (en) * | 2014-11-25 | 2016-06-02 | Koninklijke Philips N.V. | Ultrasound system and method |
| WO2017001965A1 (en) | 2015-07-02 | 2017-01-05 | Koninklijke Philips N.V. | Multi-mode capacitive micromachined ultrasound transducer and associated devices, systems, and methods |
| US11097312B2 (en) | 2015-08-11 | 2021-08-24 | Koninklijke Philips N.V. | Capacitive micromachined ultrasonic transducers with increased lifetime |
| US9987661B2 (en) * | 2015-12-02 | 2018-06-05 | Butterfly Network, Inc. | Biasing of capacitive micromachined ultrasonic transducers (CMUTs) and related apparatus and methods |
| US11864947B2 (en) | 2016-12-22 | 2024-01-09 | Koninklijke Philips N.V. | Systems and methods of operation of capacitive radio frequency micro-electromechanical switches |
| CN110325293B (zh) * | 2016-12-22 | 2021-06-22 | 皇家飞利浦有限公司 | 电容式射频微机电开关的系统和操作方法 |
| US11190868B2 (en) * | 2017-04-18 | 2021-11-30 | Massachusetts Institute Of Technology | Electrostatic acoustic transducer utilized in a headphone device or an earbud |
| US11026662B2 (en) * | 2018-01-11 | 2021-06-08 | Siemens Medical Solutions Usa, Inc. | Ultrasound transmit/receive for pulse inversion |
| FR3077162B1 (fr) * | 2018-01-22 | 2020-02-07 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Transducteur piezoelectrique |
| CN114175682A (zh) * | 2019-07-26 | 2022-03-11 | 维蒙股份公司 | Cmut换能器和制造方法 |
| JP2021038981A (ja) * | 2019-09-02 | 2021-03-11 | 株式会社日立製作所 | 容量検出型超音波トランスデューサを使用した計測方法 |
| US11738369B2 (en) * | 2020-02-17 | 2023-08-29 | GE Precision Healthcare LLC | Capactive micromachined transducer having a high contact resistance part |
| DE102021200003A1 (de) * | 2021-01-04 | 2022-07-07 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren und Vorrichtung zur Verwendung eines Halbleiterbauelements |
| JP7791115B2 (ja) * | 2021-01-12 | 2025-12-23 | 富士フイルム株式会社 | 超音波内視鏡及び超音波内視鏡の組み立て方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6443901B1 (en) | 2000-06-15 | 2002-09-03 | Koninklijke Philips Electronics N.V. | Capacitive micromachined ultrasonic transducers |
| JP4746291B2 (ja) | 2004-08-05 | 2011-08-10 | オリンパス株式会社 | 静電容量型超音波振動子、及びその製造方法 |
| JP4434109B2 (ja) * | 2005-09-05 | 2010-03-17 | 株式会社日立製作所 | 電気・音響変換素子 |
| JP4676988B2 (ja) * | 2005-09-05 | 2011-04-27 | 株式会社日立メディコ | 超音波撮像装置 |
| JP4812771B2 (ja) * | 2005-11-18 | 2011-11-09 | 株式会社日立メディコ | 超音波診断装置、超音波診断装置の較正方法 |
| US7599254B2 (en) | 2005-12-20 | 2009-10-06 | Siemens Medical Solutions Usa, Inc. | Transducer static discharge methods and apparatus |
| JP4852356B2 (ja) * | 2006-06-27 | 2012-01-11 | 株式会社日立メディコ | 超音波診断装置 |
| JP4839176B2 (ja) | 2006-10-12 | 2011-12-21 | オリンパスメディカルシステムズ株式会社 | 超音波トランスデューサ及び超音波診断装置 |
| KR20130014618A (ko) * | 2006-11-03 | 2013-02-07 | 리써치 트라이앵글 인스티튜트 | 굴곡 모드 압전 트랜스듀서를 사용하는 보강된 초음파 촬영 프로브 |
| WO2009073562A1 (en) | 2007-12-03 | 2009-06-11 | Kolo Technologies, Inc. | Dual-mode operation micromachined ultrasonic transducer |
| JP2009272824A (ja) * | 2008-05-02 | 2009-11-19 | Olympus Medical Systems Corp | 超音波振動子セル、超音波振動子および超音波内視鏡 |
| WO2010000020A1 (en) | 2008-06-30 | 2010-01-07 | Cathrx Ltd | A catheter |
| US8315125B2 (en) * | 2009-03-18 | 2012-11-20 | Sonetics Ultrasound, Inc. | System and method for biasing CMUT elements |
| EP3079837B1 (en) * | 2013-12-12 | 2023-02-08 | Koninklijke Philips N.V. | Monolithically integrated three electrode cmut device |
-
2013
- 2013-03-01 WO PCT/IB2013/051631 patent/WO2013136212A1/en not_active Ceased
- 2013-03-01 JP JP2014561548A patent/JP6329491B2/ja active Active
- 2013-03-01 EP EP13717563.4A patent/EP2825856B1/en active Active
- 2013-03-01 CN CN201380013597.7A patent/CN104160250B/zh active Active
- 2013-03-01 US US14/382,560 patent/US9950342B2/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2015513272A5 (https=) | ||
| JP6329491B2 (ja) | 荷電電圧源を有する容量性マイクロマシン加工超音波トランスデューサ装置 | |
| EP2711079A3 (en) | Microfluidic Feedback Using Impedance Detection | |
| JP2017508315A5 (https=) | ||
| JP2013005137A5 (ja) | 圧電センサー装置、超音波センサー、および圧電センサー装置の駆動方法 | |
| JP2010527699A5 (https=) | ||
| JP2014507922A5 (https=) | ||
| JP2019004027A5 (https=) | ||
| WO2011021358A3 (en) | Capacitive electromechanical transducer apparatus and method for adjusting its sensitivity | |
| JP2010528814A5 (https=) | ||
| WO2011139602A3 (en) | Methods for forming a connection with a micromachined ultrasonic transducer, and associated apparatuses | |
| FI3077041T3 (fi) | Syövän immunoterapia radiotaajuisella sähköisellä solukalvon hajotuksella (rf-emb) | |
| WO2012102746A8 (en) | Implantable capacitive pressure sensor apparatus and methods regarding same | |
| JP2016073452A5 (https=) | ||
| WO2011146138A3 (en) | Dual-mode piezocomposite ultrasonic transducer | |
| MX385440B (es) | Sistema médico. | |
| JP2020502944A5 (https=) | ||
| JP2012039754A5 (https=) | ||
| JP2019504534A5 (https=) | ||
| JP2016213358A5 (https=) | ||
| WO2012030962A3 (en) | Apparatus, systems, and methods for current monitoring in ultrasound powered neurostimulation | |
| JP2011193978A (ja) | 静電容量型電気機械変換装置の駆動装置及び駆動方法 | |
| US10603012B2 (en) | Probe and information acquiring device | |
| KR101335607B1 (ko) | 초음파 변환기, 전기 펄스 생성 장치, 그리고 이들을 포함하는 초음파 생성 장치 | |
| JP2009198496A5 (https=) |