FR2879394B1 - Transducteur ultrasonore a conductivite accentuee - Google Patents
Transducteur ultrasonore a conductivite accentueeInfo
- Publication number
- FR2879394B1 FR2879394B1 FR0508115A FR0508115A FR2879394B1 FR 2879394 B1 FR2879394 B1 FR 2879394B1 FR 0508115 A FR0508115 A FR 0508115A FR 0508115 A FR0508115 A FR 0508115A FR 2879394 B1 FR2879394 B1 FR 2879394B1
- Authority
- FR
- France
- Prior art keywords
- accentue
- conductivity
- ultrasonic transducer
- transducer
- ultrasonic
- 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.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/54—Control of the diagnostic device
- A61B8/546—Control of the diagnostic device involving monitoring or regulation of device temperature
-
- 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
- B06B1/0681—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 and a damping structure
- B06B1/0685—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 and a damping structure on the back only of piezoelectric elements
-
- 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
- G10K11/002—Devices for damping, suppressing, obstructing or conducting sound in acoustic devices
-
- 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
- G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/42—Piezoelectric device making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49005—Acoustic transducer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
- Y10T29/4908—Acoustic transducer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49169—Assembling electrical component directly to terminal or elongated conductor
- Y10T29/49171—Assembling electrical component directly to terminal or elongated conductor with encapsulating
- Y10T29/49172—Assembling electrical component directly to terminal or elongated conductor with encapsulating by molding of insulating material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49194—Assembling elongated conductors, e.g., splicing, etc.
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Acoustics & Sound (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Radiology & Medical Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mechanical Engineering (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Transducers For Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/929,019 US7105986B2 (en) | 2004-08-27 | 2004-08-27 | Ultrasound transducer with enhanced thermal conductivity |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2879394A1 FR2879394A1 (fr) | 2006-06-16 |
FR2879394B1 true FR2879394B1 (fr) | 2013-02-08 |
Family
ID=35942095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0508115A Expired - Fee Related FR2879394B1 (fr) | 2004-08-27 | 2005-07-29 | Transducteur ultrasonore a conductivite accentuee |
Country Status (4)
Country | Link |
---|---|
US (2) | US7105986B2 (fr) |
JP (1) | JP4934300B2 (fr) |
CN (1) | CN100536784C (fr) |
FR (1) | FR2879394B1 (fr) |
Families Citing this family (74)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004109656A1 (fr) * | 2003-06-09 | 2004-12-16 | Koninklijke Philips Electronics, N.V. | Procede permettant de concevoir des sondes ultrasonores avec des circuits electroniques integres a activite acoustique |
US7358645B2 (en) * | 2004-08-19 | 2008-04-15 | Siemens Medical Solutions Usa, Inc. | Backing, transducer array and method for thermal survival |
US8535228B2 (en) | 2004-10-06 | 2013-09-17 | Guided Therapy Systems, Llc | Method and system for noninvasive face lifts and deep tissue tightening |
US10864385B2 (en) | 2004-09-24 | 2020-12-15 | Guided Therapy Systems, Llc | Rejuvenating skin by heating tissue for cosmetic treatment of the face and body |
US8444562B2 (en) | 2004-10-06 | 2013-05-21 | Guided Therapy Systems, Llc | System and method for treating muscle, tendon, ligament and cartilage tissue |
US9827449B2 (en) | 2004-10-06 | 2017-11-28 | Guided Therapy Systems, L.L.C. | Systems for treating skin laxity |
US11883688B2 (en) | 2004-10-06 | 2024-01-30 | Guided Therapy Systems, Llc | Energy based fat reduction |
US8690778B2 (en) | 2004-10-06 | 2014-04-08 | Guided Therapy Systems, Llc | Energy-based tissue tightening |
JP2008522642A (ja) | 2004-10-06 | 2008-07-03 | ガイデッド セラピー システムズ, エル.エル.シー. | 美容強化のための方法およびシステム |
PL2409728T3 (pl) | 2004-10-06 | 2018-01-31 | Guided Therapy Systems Llc | Układ do ultradźwiękowego leczenia tkanki |
US11235179B2 (en) | 2004-10-06 | 2022-02-01 | Guided Therapy Systems, Llc | Energy based skin gland treatment |
US8133180B2 (en) | 2004-10-06 | 2012-03-13 | Guided Therapy Systems, L.L.C. | Method and system for treating cellulite |
US20060111744A1 (en) | 2004-10-13 | 2006-05-25 | Guided Therapy Systems, L.L.C. | Method and system for treatment of sweat glands |
US9694212B2 (en) | 2004-10-06 | 2017-07-04 | Guided Therapy Systems, Llc | Method and system for ultrasound treatment of skin |
US11207548B2 (en) | 2004-10-07 | 2021-12-28 | Guided Therapy Systems, L.L.C. | Ultrasound probe for treating skin laxity |
US11724133B2 (en) | 2004-10-07 | 2023-08-15 | Guided Therapy Systems, Llc | Ultrasound probe for treatment of skin |
EP1876957A2 (fr) * | 2005-04-25 | 2008-01-16 | Koninklijke Philips Electronics N.V. | Ensemble transducteur ultrasonore a gestion thermique amelioree |
JP2007007262A (ja) * | 2005-07-01 | 2007-01-18 | Toshiba Corp | コンベックス型超音波プローブおよび超音波診断装置 |
US7956514B2 (en) * | 2007-03-30 | 2011-06-07 | Gore Enterprise Holdings, Inc. | Ultrasonic attenuation materials |
JP5676252B2 (ja) * | 2007-06-01 | 2015-02-25 | コーニンクレッカ フィリップス エヌ ヴェ | 軽量無線超音波プローブ |
US12102473B2 (en) | 2008-06-06 | 2024-10-01 | Ulthera, Inc. | Systems for ultrasound treatment |
PT3058875T (pt) | 2008-06-06 | 2022-09-20 | Ulthera Inc | Sistema para tratamento cosmético e imagiologia |
CN101606848A (zh) * | 2008-06-20 | 2009-12-23 | Ge医疗系统环球技术有限公司 | 数据输入方法和超声成像装置 |
CA2748362A1 (fr) | 2008-12-24 | 2010-07-01 | Michael H. Slayton | Procedes et systemes pour reduire les graisses et/ou traiter la cellulite |
US20110073293A1 (en) * | 2009-09-25 | 2011-03-31 | Gauthier Benoit G | Thermal Wick Cooling For Vibroacoustic Transducers |
WO2011132531A1 (fr) * | 2010-04-23 | 2011-10-27 | 株式会社 日立メディコ | Sonde ultrasonore, procédé de production à cet effet, et équipement de diagnostic ultrasonore |
JP5620345B2 (ja) * | 2010-06-23 | 2014-11-05 | 株式会社東芝 | 超音波トランスデューサとその製造方法 |
US8409102B2 (en) | 2010-08-31 | 2013-04-02 | General Electric Company | Multi-focus ultrasound system and method |
US20120157853A1 (en) * | 2010-12-15 | 2012-06-21 | General Electric Company | Acoustic Transducer Incorporating an Electromagnetic Interference Shielding as Part of Matching Layers |
US8450910B2 (en) * | 2011-01-14 | 2013-05-28 | General Electric Company | Ultrasound transducer element and method for providing an ultrasound transducer element |
US9237880B2 (en) * | 2011-03-17 | 2016-01-19 | Koninklijke Philips N.V. | Composite acoustic backing with high thermal conductivity for ultrasound transducer array |
DE102011077558A1 (de) * | 2011-06-15 | 2012-12-20 | Robert Bosch Gmbh | Vorrichtung zum Senden und/oder Empfangen von Schallsignalen |
CN102283677B (zh) * | 2011-07-12 | 2013-04-17 | 中国科学院深圳先进技术研究院 | 一种超声阵列声头的制备方法 |
KR20130020331A (ko) * | 2011-08-19 | 2013-02-27 | 삼성전기주식회사 | 초음파 센서 |
JP5904732B2 (ja) | 2011-09-01 | 2016-04-20 | 株式会社東芝 | 超音波プローブ及び超音波診断装置 |
JP6548201B2 (ja) * | 2011-09-16 | 2019-07-24 | ゼネラル・エレクトリック・カンパニイ | 超音波変換器のための熱移動および音響整合層 |
JP2013077883A (ja) * | 2011-09-29 | 2013-04-25 | Ge Medical Systems Global Technology Co Llc | 超音波プローブ及び超音波画像表示装置 |
KR101386101B1 (ko) * | 2012-03-07 | 2014-04-16 | 삼성메디슨 주식회사 | 초음파 흡음 소자, 이를 포함하는 트랜스듀서 및 초음파 프로브 |
WO2013140283A2 (fr) * | 2012-03-20 | 2013-09-26 | Koninklijke Philips N.V. | Sonde ultrasonore en réseau matriciel pourvue d'un câble à dissipation thermique et d'un échangeur de chaleur à bloc de support |
US9510802B2 (en) | 2012-09-21 | 2016-12-06 | Guided Therapy Systems, Llc | Reflective ultrasound technology for dermatological treatments |
US9820720B2 (en) * | 2012-10-31 | 2017-11-21 | Hitachi, Ltd. | Ultrasonic probe |
JP5550706B2 (ja) | 2012-10-31 | 2014-07-16 | 日立アロカメディカル株式会社 | 超音波探触子 |
CN104027893B (zh) | 2013-03-08 | 2021-08-31 | 奥赛拉公司 | 用于多焦点超声治疗的装置和方法 |
KR20150025383A (ko) * | 2013-08-29 | 2015-03-10 | 삼성메디슨 주식회사 | 초음파 진단장치용 프로브 |
KR102170262B1 (ko) * | 2013-12-20 | 2020-10-26 | 삼성메디슨 주식회사 | 초음파 프로브 및 초음파 프로브의 제조방법 |
WO2015145402A1 (fr) * | 2014-03-27 | 2015-10-01 | Koninklijke Philips N.V. | Matériaux de support thermiquement conducteurs pour sondes et systèmes à ultrasons |
AU2015247951A1 (en) | 2014-04-18 | 2016-11-17 | Ulthera, Inc. | Band transducer ultrasound therapy |
US9766328B2 (en) * | 2014-07-15 | 2017-09-19 | Garmin Switzerland Gmbh | Sonar transducer array assembly and methods of manufacture thereof |
EP2992829B1 (fr) | 2014-09-02 | 2018-06-20 | Esaote S.p.A. | Sonde ultrasonique avec gestion thermique optimisée |
US11090031B2 (en) * | 2015-02-06 | 2021-08-17 | Koninklijke Philips N.V. | Systems, methods, and apparatuses for thermal management of ultrasound transducers |
CN104826243B (zh) * | 2015-05-15 | 2018-02-27 | 深圳先进技术研究院 | 一种超声刺激神经组织的装置 |
JP6590601B2 (ja) | 2015-09-04 | 2019-10-16 | キヤノン株式会社 | トランスデューサユニット、トランスデューサユニットを備えた音響波用プローブ、音響波用プローブを備えた光音響装置 |
DK3405294T3 (da) | 2016-01-18 | 2023-03-13 | Ulthera Inc | Kompakt ultralydsanordning med ringformet ultralydsmatrice med periferisk elektrisk tilslutning til fleksibel printplade |
KR102593310B1 (ko) | 2016-08-16 | 2023-10-25 | 얼테라, 인크 | 이미징 오정렬을 감소시키도록 구성된 초음파 이미징 시스템, 초음파 이미징 모듈 및 이미징 오정렬을 감소시키는 방법 |
US11079506B2 (en) | 2016-12-16 | 2021-08-03 | Pgs Geophysical As | Multicomponent streamer |
JP6907667B2 (ja) * | 2017-04-10 | 2021-07-21 | コニカミノルタ株式会社 | 超音波探触子 |
JP6939219B2 (ja) * | 2017-08-03 | 2021-09-22 | セイコーエプソン株式会社 | 超音波装置 |
US10809233B2 (en) | 2017-12-13 | 2020-10-20 | General Electric Company | Backing component in ultrasound probe |
TW202327520A (zh) | 2018-01-26 | 2023-07-16 | 美商奧賽拉公司 | 用於多個維度中的同時多聚焦超音治療的系統和方法 |
US11944849B2 (en) | 2018-02-20 | 2024-04-02 | Ulthera, Inc. | Systems and methods for combined cosmetic treatment of cellulite with ultrasound |
WO2019185478A1 (fr) | 2018-03-30 | 2019-10-03 | Koninklijke Philips N.V. | Couche de matériau thermoconducteur et structure interne pour sonde d'imagerie ultrasonore |
WO2020062274A1 (fr) * | 2018-09-30 | 2020-04-02 | 深圳迈瑞生物医疗电子股份有限公司 | Sonde ultrasonore |
US11717265B2 (en) * | 2018-11-30 | 2023-08-08 | General Electric Company | Methods and systems for an acoustic attenuating material |
US20200178941A1 (en) * | 2018-12-07 | 2020-06-11 | General Electric Company | Ultrasound probe and method of making the same |
JP7302199B2 (ja) * | 2019-02-26 | 2023-07-04 | コニカミノルタ株式会社 | 超音波プローブ、超音波診断装置およびバッキング材の製造方法 |
CN109887898B (zh) * | 2019-04-01 | 2021-02-02 | 北京大学深圳研究生院 | 一种基于超声换能器的电子器件散热装置 |
TWM583052U (zh) * | 2019-05-30 | 2019-09-01 | 詠業科技股份有限公司 | 超音波傳感器 |
GB2588092B (en) * | 2019-10-01 | 2023-12-06 | Dolphitech As | Scanning apparatus |
JP2022552229A (ja) * | 2019-10-10 | 2022-12-15 | サニーブルック リサーチ インスティチュート | 超音波トランスデューサ及び超音波トランスデューサアレイを冷却するためのシステム及び方法 |
JP7395946B2 (ja) * | 2019-10-17 | 2023-12-12 | コニカミノルタ株式会社 | 超音波プローブ、超音波診断装置およびバッキング材の製造方法 |
EP3811872B1 (fr) | 2019-10-23 | 2023-07-26 | Esaote S.p.A. | Sonde à ultrasons à gestion thermique améliorée |
CN112757554B (zh) * | 2019-11-04 | 2022-08-09 | 无锡祥生医疗科技股份有限公司 | 超声换能器及其制作工艺 |
US11731165B2 (en) * | 2019-12-20 | 2023-08-22 | GE Precision Healthcare LLC | Stressed-skin backing panel for image artifacts prevention |
US12082977B2 (en) * | 2022-01-25 | 2024-09-10 | GE Precision Healthcare LLC | Thermally conductive shock absorbers for medical imaging probes |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3540610A1 (de) * | 1985-11-15 | 1987-05-21 | Fraunhofer Ges Forschung | Ultraschallpruefkopf |
US5267221A (en) | 1992-02-13 | 1993-11-30 | Hewlett-Packard Company | Backing for acoustic transducer array |
US5359760A (en) * | 1993-04-16 | 1994-11-01 | The Curators Of The University Of Missouri On Behalf Of The University Of Missouri-Rolla | Method of manufacture of multiple-element piezoelectric transducer |
US5329498A (en) | 1993-05-17 | 1994-07-12 | Hewlett-Packard Company | Signal conditioning and interconnection for an acoustic transducer |
EP0637470A3 (fr) * | 1993-08-05 | 1995-11-22 | Hewlett Packard Co | Couche arrière pour une ensemble des transducteurs acoustiques. |
US5560362A (en) | 1994-06-13 | 1996-10-01 | Acuson Corporation | Active thermal control of ultrasound transducers |
US5545942A (en) * | 1994-11-21 | 1996-08-13 | General Electric Company | Method and apparatus for dissipating heat from a transducer element array of an ultrasound probe |
US5629906A (en) * | 1995-02-15 | 1997-05-13 | Hewlett-Packard Company | Ultrasonic transducer |
US5648942A (en) * | 1995-10-13 | 1997-07-15 | Advanced Technology Laboratories, Inc. | Acoustic backing with integral conductors for an ultrasonic transducer |
US5721463A (en) * | 1995-12-29 | 1998-02-24 | General Electric Company | Method and apparatus for transferring heat from transducer array of ultrasonic probe |
US5844349A (en) * | 1997-02-11 | 1998-12-01 | Tetrad Corporation | Composite autoclavable ultrasonic transducers and methods of making |
JP3420951B2 (ja) * | 1998-11-24 | 2003-06-30 | 松下電器産業株式会社 | 超音波探触子 |
US6467138B1 (en) * | 2000-05-24 | 2002-10-22 | Vermon | Integrated connector backings for matrix array transducers, matrix array transducers employing such backings and methods of making the same |
US6831394B2 (en) * | 2002-12-11 | 2004-12-14 | General Electric Company | Backing material for micromachined ultrasonic transducer devices |
-
2004
- 2004-08-27 US US10/929,019 patent/US7105986B2/en not_active Expired - Lifetime
-
2005
- 2005-07-29 FR FR0508115A patent/FR2879394B1/fr not_active Expired - Fee Related
- 2005-08-25 JP JP2005243683A patent/JP4934300B2/ja active Active
- 2005-08-29 CN CN200510103671.1A patent/CN100536784C/zh active Active
-
2006
- 2006-07-28 US US11/495,414 patent/US7694406B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2879394A1 (fr) | 2006-06-16 |
US7694406B2 (en) | 2010-04-13 |
JP4934300B2 (ja) | 2012-05-16 |
JP2006061696A (ja) | 2006-03-09 |
US7105986B2 (en) | 2006-09-12 |
CN100536784C (zh) | 2009-09-09 |
CN1799510A (zh) | 2006-07-12 |
US20060043839A1 (en) | 2006-03-02 |
US20060261707A1 (en) | 2006-11-23 |
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