DE68923448T2 - Koppler für ultraschallwandler-sonde. - Google Patents

Koppler für ultraschallwandler-sonde.

Info

Publication number
DE68923448T2
DE68923448T2 DE68923448T DE68923448T DE68923448T2 DE 68923448 T2 DE68923448 T2 DE 68923448T2 DE 68923448 T DE68923448 T DE 68923448T DE 68923448 T DE68923448 T DE 68923448T DE 68923448 T2 DE68923448 T2 DE 68923448T2
Authority
DE
Germany
Prior art keywords
coupler
ultrasonic transducer
transducer probe
probe
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
Application number
DE68923448T
Other languages
English (en)
Other versions
DE68923448D1 (de
Inventor
Kenichi Hopufuru Naka Hayakawa
Kenji Kodan - Kawabe
Kazuhiro Kamioge Pauk Watanabe
Kiyoto Fujitsu Kojunso Matsui
Takaki Shimura
Shiro Takeda
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.)
Fukuda Denshi Co Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE68923448D1 publication Critical patent/DE68923448D1/de
Application granted granted Critical
Publication of DE68923448T2 publication Critical patent/DE68923448T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—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
    • 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
    • A61B8/4209—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames
    • 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
DE68923448T 1988-08-30 1989-08-29 Koppler für ultraschallwandler-sonde. Expired - Fee Related DE68923448T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP21570388 1988-08-30
JP21570288 1988-08-30
PCT/JP1989/000881 WO1990001902A1 (en) 1988-08-30 1989-08-29 Acoustic coupler

Publications (2)

Publication Number Publication Date
DE68923448D1 DE68923448D1 (de) 1995-08-17
DE68923448T2 true DE68923448T2 (de) 1995-12-07

Family

ID=26521005

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68923448T Expired - Fee Related DE68923448T2 (de) 1988-08-30 1989-08-29 Koppler für ultraschallwandler-sonde.

Country Status (4)

Country Link
US (1) US5265614A (de)
EP (1) EP0413028B1 (de)
DE (1) DE68923448T2 (de)
WO (1) WO1990001902A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019204522A1 (de) * 2019-03-29 2020-10-01 Johann Lechner Gel-Formkörper, Verfahren zu seiner Herstellung und seine Verwendung

Families Citing this family (125)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69021158T2 (de) * 1989-09-29 1995-12-07 Terumo Corp Ultraschallkoppler und Herstellungsverfahren.
DE4125621A1 (de) * 1991-08-02 1993-02-04 Manfred Dr Arnold Ultraschall-vorlaufstreckenmaterial
JPH07136162A (ja) * 1993-11-17 1995-05-30 Fujitsu Ltd 超音波カプラ
US5494038A (en) * 1995-04-25 1996-02-27 Abbott Laboratories Apparatus for ultrasound testing
US5782767A (en) * 1996-12-31 1998-07-21 Diagnostic Ultrasound Corporation Coupling pad for use with medical ultrasound devices
US6050943A (en) * 1997-10-14 2000-04-18 Guided Therapy Systems, Inc. Imaging, therapy, and temperature monitoring ultrasonic system
US6132378A (en) * 1998-08-10 2000-10-17 Marino; Sharon Cover for ultrasound probe
BR0112687A (pt) * 2000-07-25 2003-07-29 Alcon Inc Ponta de sonda
US7914453B2 (en) * 2000-12-28 2011-03-29 Ardent Sound, Inc. Visual imaging system for ultrasonic probe
US6679857B1 (en) * 2001-03-06 2004-01-20 Conair Corporation Massagers having gel coverings
US6575906B1 (en) * 2001-04-19 2003-06-10 Acuson Corporation Rapid-heating ultrasound gel warmer
US8221322B2 (en) 2002-06-07 2012-07-17 Verathon Inc. Systems and methods to improve clarity in ultrasound images
US8221321B2 (en) 2002-06-07 2012-07-17 Verathon Inc. Systems and methods for quantification and classification of fluids in human cavities in ultrasound images
US7520857B2 (en) * 2002-06-07 2009-04-21 Verathon Inc. 3D ultrasound-based instrument for non-invasive measurement of amniotic fluid volume
GB2391625A (en) 2002-08-09 2004-02-11 Diagnostic Ultrasound Europ B Instantaneous ultrasonic echo measurement of bladder urine volume with a limited number of ultrasound beams
US7819806B2 (en) 2002-06-07 2010-10-26 Verathon Inc. System and method to identify and measure organ wall boundaries
US6843771B2 (en) * 2003-01-15 2005-01-18 Salutron, Inc. Ultrasonic monitor for measuring heart rate and blood flow rate
US7029446B2 (en) * 2003-10-30 2006-04-18 Martin Edmund Wendelken Standoff holder and standoff pad for ultrasound probe
US8235909B2 (en) 2004-05-12 2012-08-07 Guided Therapy Systems, L.L.C. Method and system for controlled scanning, imaging and/or therapy
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
US7824348B2 (en) 2004-09-16 2010-11-02 Guided Therapy Systems, L.L.C. System and method for variable depth ultrasound treatment
US9011336B2 (en) 2004-09-16 2015-04-21 Guided Therapy Systems, Llc Method and system for combined energy therapy profile
US8535228B2 (en) 2004-10-06 2013-09-17 Guided Therapy Systems, Llc Method and system for noninvasive face lifts and deep tissue tightening
US7530958B2 (en) * 2004-09-24 2009-05-12 Guided Therapy Systems, Inc. Method and system for combined ultrasound treatment
US20060116671A1 (en) * 2004-10-06 2006-06-01 Guided Therapy Systems, L.L.C. Method and system for controlled thermal injury of human superficial tissue
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
US11883688B2 (en) 2004-10-06 2024-01-30 Guided Therapy Systems, Llc Energy based fat reduction
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
US8133180B2 (en) 2004-10-06 2012-03-13 Guided Therapy Systems, L.L.C. Method and system for treating cellulite
US8690778B2 (en) 2004-10-06 2014-04-08 Guided Therapy Systems, Llc Energy-based tissue tightening
US9827449B2 (en) 2004-10-06 2017-11-28 Guided Therapy Systems, L.L.C. Systems for treating skin laxity
US9694212B2 (en) 2004-10-06 2017-07-04 Guided Therapy Systems, Llc Method and system for ultrasound treatment of skin
EP3682946A1 (de) 2004-10-06 2020-07-22 Guided Therapy Systems, L.L.C. System zur nichtinvasiven gewebebehandlung
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
US20060079868A1 (en) * 2004-10-07 2006-04-13 Guided Therapy Systems, L.L.C. Method and system for treatment of blood vessel disorders
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
US20060106311A1 (en) * 2004-11-17 2006-05-18 Lo Thomas Y Gel pad for use with an ultrasonic monitor
EP1875327A2 (de) * 2005-04-25 2008-01-09 Guided Therapy Systems, L.L.C. Verfahren und system zum verbessern der computerperipheriesicherheit
US8784336B2 (en) 2005-08-24 2014-07-22 C. R. Bard, Inc. Stylet apparatuses and methods of manufacture
US8006570B2 (en) * 2006-03-29 2011-08-30 Alcon, Inc. Non-invasive flow measurement
US8343100B2 (en) 2006-03-29 2013-01-01 Novartis Ag Surgical system having a non-invasive flow sensor
WO2008018054A2 (en) * 2006-08-08 2008-02-14 Keter Medical Ltd. Imaging system
US9566454B2 (en) 2006-09-18 2017-02-14 Guided Therapy Systems, Llc Method and sysem for non-ablative acne treatment and prevention
ES2579765T3 (es) * 2006-09-19 2016-08-16 Guided Therapy Systems, L.L.C. Sistema para el tratamiento de tejido muscular, tendinoso, ligamentoso y cartilaginoso
GB0619322D0 (en) * 2006-09-30 2006-11-08 Greater Glasgow Nhs Board Apparatus for coupling an ultrasound probe to an object
US9241683B2 (en) 2006-10-04 2016-01-26 Ardent Sound Inc. Ultrasound system and method for imaging and/or measuring displacement of moving tissue and fluid
US8388546B2 (en) 2006-10-23 2013-03-05 Bard Access Systems, Inc. Method of locating the tip of a central venous catheter
US7794407B2 (en) 2006-10-23 2010-09-14 Bard Access Systems, Inc. Method of locating the tip of a central venous catheter
US20080139944A1 (en) * 2006-12-08 2008-06-12 Weymer Raymond F Devices for covering ultrasound probes of ultrasound machines
US20150174388A1 (en) 2007-05-07 2015-06-25 Guided Therapy Systems, Llc Methods and Systems for Ultrasound Assisted Delivery of a Medicant to Tissue
US8764687B2 (en) * 2007-05-07 2014-07-01 Guided Therapy Systems, Llc Methods and systems for coupling and focusing acoustic energy using a coupler member
JP2010526589A (ja) 2007-05-07 2010-08-05 ガイデッド セラピー システムズ， エル．エル．シー． 音響エネルギーを使用してメディカントを調節するための方法およびシステム
US8167803B2 (en) 2007-05-16 2012-05-01 Verathon Inc. System and method for bladder detection using harmonic imaging
US20090036963A1 (en) 2007-08-01 2009-02-05 Kirsch Daniel L Probe electrode pad and probe electrode pad storage box
US9649048B2 (en) 2007-11-26 2017-05-16 C. R. Bard, Inc. Systems and methods for breaching a sterile field for intravascular placement of a catheter
US8849382B2 (en) 2007-11-26 2014-09-30 C. R. Bard, Inc. Apparatus and display methods relating to intravascular placement of a catheter
US8781555B2 (en) 2007-11-26 2014-07-15 C. R. Bard, Inc. System for placement of a catheter including a signal-generating stylet
US10524691B2 (en) 2007-11-26 2020-01-07 C. R. Bard, Inc. Needle assembly including an aligned magnetic element
US9521961B2 (en) 2007-11-26 2016-12-20 C. R. Bard, Inc. Systems and methods for guiding a medical instrument
US8388541B2 (en) 2007-11-26 2013-03-05 C. R. Bard, Inc. Integrated system for intravascular placement of a catheter
US10449330B2 (en) 2007-11-26 2019-10-22 C. R. Bard, Inc. Magnetic element-equipped needle assemblies
US10751509B2 (en) 2007-11-26 2020-08-25 C. R. Bard, Inc. Iconic representations for guidance of an indwelling medical device
US8478382B2 (en) 2008-02-11 2013-07-02 C. R. Bard, Inc. Systems and methods for positioning a catheter
KR102479936B1 (ko) 2008-06-06 2022-12-22 얼테라, 인크 초음파 치료 시스템
EP2323559A4 (de) 2008-08-07 2016-09-21 Verathon Inc Vorrichtung, system und verfahren zur messung des durchmessers von bauchaortenaneurysmen
ES2525525T3 (es) 2008-08-22 2014-12-26 C.R. Bard, Inc. Conjunto de catéter que incluye conjuntos de sensor de ECG y magnético
US8437833B2 (en) 2008-10-07 2013-05-07 Bard Access Systems, Inc. Percutaneous magnetic gastrostomy
US10863970B2 (en) 2008-12-18 2020-12-15 C. R. Bard, Inc. Needle guide including enhanced visibility entrance
US8574160B2 (en) 2008-12-18 2013-11-05 C. R. Bard, Inc. Needle guides for a sonographic imaging device
WO2010075547A2 (en) 2008-12-24 2010-07-01 Guided Therapy Systems, Llc Methods and systems for fat reduction and/or cellulite treatment
FR2943524B1 (fr) * 2009-03-30 2012-07-13 Francois Perrard Accessoire permettant d'obtenir par echographie une vision directe globale en 4d d'un sous-ensemble en mouvement de l'appareil locomoteur du corps humain
KR101773207B1 (ko) 2009-06-12 2017-08-31 바드 액세스 시스템즈, 인크. 카테터 팁 배치 방법
US9532724B2 (en) 2009-06-12 2017-01-03 Bard Access Systems, Inc. Apparatus and method for catheter navigation using endovascular energy mapping
EP2464407A4 (de) 2009-08-10 2014-04-02 Bard Access Systems Inc Vorrichtungen und verfahren für endovaskuläre elektrographie
AU2010300677B2 (en) 2009-09-29 2014-09-04 C.R. Bard, Inc. Stylets for use with apparatus for intravascular placement of a catheter
US11103213B2 (en) 2009-10-08 2021-08-31 C. R. Bard, Inc. Spacers for use with an ultrasound probe
US20110264012A1 (en) * 2009-10-23 2011-10-27 Frans Lautzenhiser Compliant couplant with liquid reservoir for transducer
GB2475337A (en) * 2009-11-17 2011-05-18 Sonardyne Internat Ltd Subsea acoustic probe apparatus for monitoring oil risers
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
CN102821679B (zh) 2010-02-02 2016-04-27 C·R·巴德股份有限公司 用于导管导航和末端定位的装置和方法
EP2912999B1 (de) 2010-05-28 2022-06-29 C. R. Bard, Inc. Vorrichtung zur Verwendung mit einem Nadeleinsatz-Führungssystem
EP2575610B1 (de) 2010-05-28 2022-10-05 C. R. Bard, Inc. Einsatzführungssystem für nadeln und medizinische komponenten
US20130123629A1 (en) * 2010-07-25 2013-05-16 Avner Rosenberg Method and apparatus for measuring the thickness of adipose tissue
US9504446B2 (en) 2010-08-02 2016-11-29 Guided Therapy Systems, Llc Systems and methods for coupling an ultrasound source to tissue
US9149658B2 (en) 2010-08-02 2015-10-06 Guided Therapy Systems, Llc Systems and methods for ultrasound treatment
WO2012021542A2 (en) 2010-08-09 2012-02-16 C.R. Bard, Inc. Support and cover structures for an ultrasound probe head
MX338127B (es) 2010-08-20 2016-04-04 Bard Inc C R Reconfirmacion de colocacion de una punta de cateter asistida por ecg.
US8801693B2 (en) 2010-10-29 2014-08-12 C. R. Bard, Inc. Bioimpedance-assisted placement of a medical device
US8857438B2 (en) 2010-11-08 2014-10-14 Ulthera, Inc. Devices and methods for acoustic shielding
CN103370009B (zh) 2010-12-22 2016-07-13 C·R·巴德股份有限公司 角可选的针导引件
WO2012178109A1 (en) 2011-06-23 2012-12-27 C.R. Bard, Inc. Needle guide with selectable aspects
EP2729073A4 (de) 2011-07-06 2015-03-11 Bard Inc C R Nadellängenbestimmung und -kalibrierung für ein einsatzführungssystem
WO2013009784A2 (en) 2011-07-10 2013-01-17 Guided Therapy Systems, Llc Systems and method for accelerating healing of implanted material and/or native tissue
WO2013012641A1 (en) 2011-07-11 2013-01-24 Guided Therapy Systems, Llc Systems and methods for coupling an ultrasound source to tissue
USD724745S1 (en) 2011-08-09 2015-03-17 C. R. Bard, Inc. Cap for an ultrasound probe
USD699359S1 (en) 2011-08-09 2014-02-11 C. R. Bard, Inc. Ultrasound probe head
FR2979018B1 (fr) * 2011-08-12 2015-01-02 Snecma Dispositif de controle par ultrasons d'une piece
WO2013070775A1 (en) 2011-11-07 2013-05-16 C.R. Bard, Inc Ruggedized ultrasound hydrogel insert
US9263663B2 (en) 2012-04-13 2016-02-16 Ardent Sound, Inc. Method of making thick film transducer arrays
US10820885B2 (en) 2012-06-15 2020-11-03 C. R. Bard, Inc. Apparatus and methods for detection of a removable cap on an ultrasound probe
US9510802B2 (en) 2012-09-21 2016-12-06 Guided Therapy Systems, Llc Reflective ultrasound technology for dermatological treatments
US20140257108A1 (en) * 2013-02-15 2014-09-11 G. Chad MORGAN Preconfigured ultrasound conductive medium
JP6359280B2 (ja) * 2013-02-28 2018-07-18 キヤノンメディカルシステムズ株式会社 医用音響カプラ
CN204637350U (zh) 2013-03-08 2015-09-16 奥赛拉公司 美学成像与处理系统、多焦点处理系统和执行美容过程的系统
US10561862B2 (en) 2013-03-15 2020-02-18 Guided Therapy Systems, Llc Ultrasound treatment device and methods of use
CN105979868B (zh) 2014-02-06 2020-03-10 C·R·巴德股份有限公司 用于血管内装置的导向和放置的系统和方法
CA3177417A1 (en) 2014-04-18 2015-10-22 Ulthera, Inc. Band transducer ultrasound therapy
US20160089110A1 (en) * 2014-09-29 2016-03-31 Siemens Medical Solutions Usa, Inc. Conformal interface for medical diagnostic ultrasound volume imaging
JP2016120184A (ja) * 2014-12-25 2016-07-07 キヤノン株式会社 光音響計測プローブおよび光音響計測装置
US10973584B2 (en) 2015-01-19 2021-04-13 Bard Access Systems, Inc. Device and method for vascular access
WO2016210325A1 (en) 2015-06-26 2016-12-29 C.R. Bard, Inc. Connector interface for ecg-based catheter positioning system
US10018113B2 (en) * 2015-11-11 2018-07-10 General Electric Company Ultrasonic cleaning system and method
MX2018007094A (es) 2016-01-18 2018-11-09 Ulthera Inc Dispositivo de ultrasonido compacto que tiene un arreglo de ultrasonido anular perifericamente conectado electricamente a una placa de circuito impreso flexible y un metodo de montaje del mismo.
US11000207B2 (en) 2016-01-29 2021-05-11 C. R. Bard, Inc. Multiple coil system for tracking a medical device
CN114631846A (zh) 2016-08-16 2022-06-17 奥赛拉公司 用于皮肤的美容超声治疗的系统和方法
CN110996803B (zh) 2017-08-08 2023-04-25 皇家飞利浦有限公司 可穿戴超声贴片以及这种贴片的应用方法
EP3459464A1 (de) 2017-09-20 2019-03-27 Koninklijke Philips N.V. Am körper tragbarer ultraschallpatch und anbringungsverfahren solch eines patches
WO2019070657A1 (en) * 2017-10-02 2019-04-11 Maracaja Luiz ADJUSTABLE ULTRASOUND FASTENING SYSTEM IN SIZE
WO2019164836A1 (en) 2018-02-20 2019-08-29 Ulthera, Inc. Systems and methods for combined cosmetic treatment of cellulite with ultrasound
EP3852622A1 (de) 2018-10-16 2021-07-28 Bard Access Systems, Inc. Sicherheitsausgerüstete verbindungssysteme und verfahren dafür zur herstellung von elektrischen verbindungen
CN114667100A (zh) * 2019-08-23 2022-06-24 美多力医疗器械私人有限公司 用于促进超声医学成像的装置、系统和方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2036504B (en) * 1978-11-23 1982-12-01 Emi Ltd Ultrasonic standoff unit
DE3109040A1 (de) * 1981-03-10 1982-09-30 Siemens AG, 1000 Berlin und 8000 München Ultraschallapplikator
US4408692A (en) * 1982-04-12 1983-10-11 The Kendall Company Sterile cover for instrument
JPS5911708A (ja) * 1982-07-12 1984-01-21 日産自動車株式会社 グロメツト
JPS5949750A (ja) * 1982-09-13 1984-03-22 株式会社クラレ 超音波診断用探触子の接触媒体
JPS5982838A (ja) * 1982-11-04 1984-05-14 株式会社クラレ 超音波診断装置用探触子の接触媒体
DK148405C (da) * 1983-02-07 1986-04-21 Medical Innovation Co Forsats til ultralydsscannerhoved
JPS59147508U (ja) * 1983-03-25 1984-10-02 株式会社東芝 超音波プロ−ブ用アダプタ
GB8514052D0 (en) * 1985-06-04 1985-07-10 Geistlich Soehne Ag Compositions
JPS61288842A (ja) * 1985-06-14 1986-12-19 古田　直樹 超音波プロ−ブ用アプリケ−タ
JPS6336172A (ja) * 1986-07-29 1988-02-16 Toshiba Corp 超音波カプラ
US4867169A (en) * 1986-07-29 1989-09-19 Kaoru Machida Attachment attached to ultrasound probe for clinical application
JPS6336173A (ja) * 1986-07-29 1988-02-16 Toshiba Corp 超音波カプラ
JPS6349146A (ja) * 1986-08-20 1988-03-01 株式会社東芝 超音波プロ−プ用カプラ
DE8633958U1 (de) * 1986-12-18 1987-05-21 Picker International Gmbh, 8000 Muenchen, De
JPS63220847A (ja) * 1987-03-10 1988-09-14 松下電器産業株式会社 超音波探触子
DE3905567A1 (de) * 1989-02-23 1990-08-30 Rheintechnik Weiland & Kaspar Ultraschallgeraet zur feststellung der traechtigkeit von weiblichen grosstieren
DE69021158T2 (de) * 1989-09-29 1995-12-07 Terumo Corp Ultraschallkoppler und Herstellungsverfahren.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019204522A1 (de) * 2019-03-29 2020-10-01 Johann Lechner Gel-Formkörper, Verfahren zu seiner Herstellung und seine Verwendung

Also Published As

Publication number Publication date
US5265614A (en) 1993-11-30
DE68923448D1 (de) 1995-08-17
EP0413028B1 (de) 1995-07-12
WO1990001902A1 (en) 1990-03-08
EP0413028A1 (de) 1991-02-20

Similar Documents

Publication Publication Date Title
DE68923448D1 (de) Koppler für ultraschallwandler-sonde.
DE3587146D1 (de) Piezoelektrische polymerultraschallsonde.
DE3476132D1 (en) Ultrasonic probe having dual-motion transducer
DE3650004T2 (de) Ultraschallsonde.
KR850007945U (ko) 초음파 프로우브용 어댑터
DE3751117T2 (de) Ultraschallsonde.
DE69020104T2 (de) Ultraschallwandler.
DE3482290D1 (de) Ultraschallwandler fuer medizinische diagnostik.
DE3851930D1 (de) Fokussierender Ultraschallwandler.
FR2559985B1 (fr) Transducteur ultrasonore
IT8423079A0 (it) Apparecchio acustico o a ultrasuoni per la misura delle distanze.
DE3851892T2 (de) Ultraschalldiagnosegerät.
DE68921860D1 (de) Wandler für die medizinische Ultraschall-Bilderzeugung.
DE68915712D1 (de) Ultraschallsonde.
DE69330308D1 (de) Koppelmittel für eine ultraschall-sonde
DE3850660T2 (de) Ultraschall-diagnosevorrichtung.
DE68916674D1 (de) Ultraschall-Wandlersystem.
KR860005458A (ko) 초음파프로브
DE68921571D1 (de) Ultraschallsonde.
FR2550345B1 (fr) Sonde ultrasonore multitransducteurs, a transducteurs de tailles differentes
DE3854303T2 (de) Ultraschall-diagnosegerät.
DE3382654D1 (de) Ultraschallwandler-sondengeraet mit doppeloeffnung.
DE68913333T2 (de) Testgerät für piezoelektrische Wandler.
DE59004358D1 (de) Breitstrahlender ultraschallwandler.
DE3588128T2 (de) Ultraschallwandler für medizinische Diagnostik

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FUKUDA DENSHI CO. LTD., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee