DE3501808C2 - - Google Patents

Info

Publication number
DE3501808C2
DE3501808C2 DE3501808A DE3501808A DE3501808C2 DE 3501808 C2 DE3501808 C2 DE 3501808C2 DE 3501808 A DE3501808 A DE 3501808A DE 3501808 A DE3501808 A DE 3501808A DE 3501808 C2 DE3501808 C2 DE 3501808C2
Authority
DE
Germany
Prior art keywords
ultrasonic transducer
adaptation layer
layer
ultrasonic
transducer system
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
Application number
DE3501808A
Other languages
German (de)
English (en)
Other versions
DE3501808A1 (de
Inventor
Fritz Breimesser
Reinhard Dr. 8520 Erlangen De Lerch
Guenther 8551 Heroldsbach De Graebner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE19853501808 priority Critical patent/DE3501808A1/de
Priority to US06/820,208 priority patent/US4672591A/en
Priority to JP61009820A priority patent/JPS61170199A/ja
Publication of DE3501808A1 publication Critical patent/DE3501808A1/de
Application granted granted Critical
Publication of DE3501808C2 publication Critical patent/DE3501808C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B06B1/0644—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
DE19853501808 1985-01-21 1985-01-21 Ultraschallwandler Granted DE3501808A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19853501808 DE3501808A1 (de) 1985-01-21 1985-01-21 Ultraschallwandler
US06/820,208 US4672591A (en) 1985-01-21 1986-01-17 Ultrasonic transducer
JP61009820A JPS61170199A (ja) 1985-01-21 1986-01-20 超音波変換器および超音波変換器システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853501808 DE3501808A1 (de) 1985-01-21 1985-01-21 Ultraschallwandler

Publications (2)

Publication Number Publication Date
DE3501808A1 DE3501808A1 (de) 1986-07-24
DE3501808C2 true DE3501808C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-04-27

Family

ID=6260320

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853501808 Granted DE3501808A1 (de) 1985-01-21 1985-01-21 Ultraschallwandler

Country Status (3)

Country Link
US (1) US4672591A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS61170199A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3501808A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4325028A1 (de) * 1993-07-26 1995-02-02 Siemens Ag Ultraschall-Wandlereinrichtung mit einem ein- oder zweidimensionalen Array von Wandlerelementen
DE102007045494B4 (de) * 2006-09-22 2017-10-19 Denso Corporation Ultraschallsensor

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US5160870A (en) * 1990-06-25 1992-11-03 Carson Paul L Ultrasonic image sensing array and method
US5220538A (en) * 1991-08-08 1993-06-15 Raytheon Company Electro-acoustic transducer insulation structure
EP0655156B1 (de) * 1992-08-13 1996-06-19 Siemens Aktiengesellschaft Ultraschallwandler
US5287331A (en) * 1992-10-26 1994-02-15 Queen's University Air coupled ultrasonic transducer
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US5370120A (en) * 1992-12-08 1994-12-06 Siemens Aktiengesellschaft Ultrasound imaging apparatus
US5373268A (en) * 1993-02-01 1994-12-13 Motorola, Inc. Thin film resonator having stacked acoustic reflecting impedance matching layers and method
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US5460181A (en) * 1994-10-06 1995-10-24 Hewlett Packard Co. Ultrasonic transducer for three dimensional imaging
US5392259A (en) * 1993-06-15 1995-02-21 Bolorforosh; Mir S. S. Micro-grooves for the design of wideband clinical ultrasonic transducers
US5553035A (en) * 1993-06-15 1996-09-03 Hewlett-Packard Company Method of forming integral transducer and impedance matching layers
US5371717A (en) * 1993-06-15 1994-12-06 Hewlett-Packard Company Microgrooves for apodization and focussing of wideband clinical ultrasonic transducers
US5423319A (en) * 1994-06-15 1995-06-13 Hewlett-Packard Company Integrated impedance matching layer to acoustic boundary problems for clinical ultrasonic transducers
US5617065A (en) * 1995-06-29 1997-04-01 Motorola, Inc. Filter using enhanced quality factor resonator and method
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DE60230533D1 (de) * 2001-02-08 2009-02-05 Tyco Healthcare Chirurgisches ultraschallinstrument
US6758094B2 (en) * 2001-07-31 2004-07-06 Koninklijke Philips Electronics, N.V. Ultrasonic transducer wafer having variable acoustic impedance
US6954406B2 (en) * 2003-03-04 2005-10-11 Jones Joie Pierce Acoustical source and transducer having, and method for, optimally matched acoustical impedance
CN100460871C (zh) * 2003-03-04 2009-02-11 茹瓦·皮尔斯·琼斯 制造换能器的方法和声能传输装置以及使声能匹配的制品
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WO2005043771A1 (en) * 2003-10-23 2005-05-12 American Technology Corporation Method of adusting linear parameters of a parametric ultrasonic signal to reduce non-linearities in decoupled audio output waves and system including same
DE102004022838A1 (de) * 2004-05-08 2005-12-01 Forschungszentrum Karlsruhe Gmbh Ultraschallwandler sowie Verfahren zur Herstellung desselben
ITBO20040449A1 (it) * 2004-07-19 2004-10-19 Dario Albarello Misuratore di rumore sismico portatile ad alte prestazioni per applicazioni ingegneristiche e geologiche
US7393325B2 (en) 2004-09-16 2008-07-01 Guided Therapy Systems, L.L.C. Method and system for ultrasound treatment with a multi-directional transducer
US9011336B2 (en) * 2004-09-16 2015-04-21 Guided Therapy Systems, Llc Method and system for combined energy therapy profile
US7824348B2 (en) 2004-09-16 2010-11-02 Guided Therapy Systems, L.L.C. System and method for variable depth ultrasound treatment
US8535228B2 (en) 2004-10-06 2013-09-17 Guided Therapy Systems, Llc Method and system for noninvasive face lifts and deep tissue tightening
US8444562B2 (en) 2004-10-06 2013-05-21 Guided Therapy Systems, Llc System and method for treating muscle, tendon, ligament and cartilage tissue
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
US20120165668A1 (en) 2010-08-02 2012-06-28 Guided Therapy Systems, Llc Systems and methods for treating acute and/or chronic injuries in soft tissue
US7530958B2 (en) * 2004-09-24 2009-05-12 Guided Therapy Systems, Inc. Method and system for combined ultrasound treatment
US9827449B2 (en) 2004-10-06 2017-11-28 Guided Therapy Systems, L.L.C. Systems for treating skin laxity
US11235179B2 (en) 2004-10-06 2022-02-01 Guided Therapy Systems, Llc Energy based skin gland treatment
US7758524B2 (en) 2004-10-06 2010-07-20 Guided Therapy Systems, L.L.C. Method and system for ultra-high frequency ultrasound treatment
US20060111744A1 (en) 2004-10-13 2006-05-25 Guided Therapy Systems, L.L.C. Method and system for treatment of sweat glands
EP3682946A1 (en) 2004-10-06 2020-07-22 Guided Therapy Systems, L.L.C. System for noninvasive tissue treatment
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
US7530356B2 (en) * 2004-10-06 2009-05-12 Guided Therapy Systems, Inc. Method and system for noninvasive mastopexy
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
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US8133180B2 (en) 2004-10-06 2012-03-13 Guided Therapy Systems, L.L.C. Method and system for treating cellulite
US11724133B2 (en) 2004-10-07 2023-08-15 Guided Therapy Systems, Llc Ultrasound probe for treatment of skin
US11207548B2 (en) 2004-10-07 2021-12-28 Guided Therapy Systems, L.L.C. Ultrasound probe for treating skin laxity
WO2006116480A2 (en) 2005-04-25 2006-11-02 Guided Therapy Systems, L.L.C. Method and system for enhancing computer peripheral saftey
US9049520B2 (en) 2006-01-20 2015-06-02 Akrion Systems Llc Composite transducer apparatus and system for processing a substrate and method of constructing the same
US9987666B2 (en) 2006-01-20 2018-06-05 Naura Akrion Inc. Composite transducer apparatus and system for processing a substrate and method of constructing the same
KR101012558B1 (ko) 2006-04-28 2011-02-07 파나소닉 주식회사 초음파 탐촉자
US9566454B2 (en) * 2006-09-18 2017-02-14 Guided Therapy Systems, Llc Method and sysem for non-ablative acne treatment and prevention
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US8715186B2 (en) 2009-11-24 2014-05-06 Guided Therapy Systems, Llc Methods and systems for generating thermal bubbles for improved ultrasound imaging and therapy
US8903116B2 (en) 2010-06-14 2014-12-02 Turtle Beach Corporation Parametric transducers and related methods
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CN107580721B (zh) 2015-05-11 2021-02-19 测量专业股份有限公司 用于具有金属保护结构的超声波换能器的阻抗匹配层
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4325028A1 (de) * 1993-07-26 1995-02-02 Siemens Ag Ultraschall-Wandlereinrichtung mit einem ein- oder zweidimensionalen Array von Wandlerelementen
DE4325028B4 (de) * 1993-07-26 2005-05-19 Siemens Ag Ultraschall-Wandlereinrichtung mit einem ein- oder zweidimensionalen Array von Wandlerelementen
DE102007045494B4 (de) * 2006-09-22 2017-10-19 Denso Corporation Ultraschallsensor

Also Published As

Publication number Publication date
DE3501808A1 (de) 1986-07-24
JPH0553360B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-08-09
US4672591A (en) 1987-06-09
JPS61170199A (ja) 1986-07-31

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition