DE3673661D1 - Sondenantriebsmechanismus mit stellungssensor fuer ultraschallwandler. - Google Patents

Sondenantriebsmechanismus mit stellungssensor fuer ultraschallwandler.

Info

Publication number
DE3673661D1
DE3673661D1 DE8686300159T DE3673661T DE3673661D1 DE 3673661 D1 DE3673661 D1 DE 3673661D1 DE 8686300159 T DE8686300159 T DE 8686300159T DE 3673661 T DE3673661 T DE 3673661T DE 3673661 D1 DE3673661 D1 DE 3673661D1
Authority
DE
Germany
Prior art keywords
position sensor
drive mechanism
ultrasonic transducers
probe drive
transducer
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
DE8686300159T
Other languages
English (en)
Inventor
Julian Dow
Paul Fredric Meyers
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.)
Technicare Corp
Original Assignee
Technicare Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24776061&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3673661(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Technicare Corp filed Critical Technicare Corp
Application granted granted Critical
Publication of DE3673661D1 publication Critical patent/DE3673661D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52053—Display arrangements
    • G01S7/52057—Cathode ray tube displays
    • G01S7/5206—Two-dimensional coordinated display of distance and direction; B-scan display
    • G01S7/52063—Sector scan display
    • 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
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/35—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams
    • G10K11/352—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams by moving the transducer
    • G10K11/355—Arcuate movement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/269—Various geometry objects
    • G01N2291/2696—Wheels, Gears, Bearings
DE8686300159T 1985-01-14 1986-01-13 Sondenantriebsmechanismus mit stellungssensor fuer ultraschallwandler. Expired - Fee Related DE3673661D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/691,320 US4649925A (en) 1985-01-14 1985-01-14 Ultrasonic transducer probe drive mechanism with position sensor

Publications (1)

Publication Number Publication Date
DE3673661D1 true DE3673661D1 (de) 1990-10-04

Family

ID=24776061

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686300159T Expired - Fee Related DE3673661D1 (de) 1985-01-14 1986-01-13 Sondenantriebsmechanismus mit stellungssensor fuer ultraschallwandler.

Country Status (6)

Country Link
US (1) US4649925A (de)
EP (1) EP0191546B2 (de)
JP (1) JPH0640872B2 (de)
CN (1) CN1006415B (de)
AT (1) ATE56094T1 (de)
DE (1) DE3673661D1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4785816A (en) * 1985-01-14 1988-11-22 Johnson & Johnson Ultrasound Inc. Ultrasonic transducer probe assembly
US4869257A (en) * 1985-06-03 1989-09-26 Picker International, Inc. Ultrasonic mechanical sector scanning transducer probe assembly
US4757818A (en) * 1986-03-03 1988-07-19 Angelsen Bjorn A J Ultrasonic transducer probe with linear motion drive mechanism
US4787247A (en) * 1986-07-23 1988-11-29 Sonomed Technology, Inc. Scanning apparatus and method
US4893628A (en) * 1988-04-04 1990-01-16 Bjorn Angelsen Dual element ultrasonic transducer probe for combined imaging of tissue structures and blood flow in real time
EP0390311B1 (de) * 1989-03-27 1994-12-28 Kabushiki Kaisha Toshiba Mechanischer Ultraschallabtaster
FR2648342A1 (fr) * 1989-06-14 1990-12-21 Synthelabo Sonde d'echographie
US5552645A (en) * 1994-06-08 1996-09-03 Siemens Medical Systems, Inc. Automatic probe activation
US5479929A (en) * 1994-06-27 1996-01-02 Acuson Corporation Drive system with a multiturn rotary stop
JP3041675B2 (ja) * 1996-11-06 2000-05-15 セイコー精機株式会社 揺動モータ
US5955677A (en) * 1997-01-22 1999-09-21 Geophysical Research Corporation Metal seal for pressure transducer
CN100364482C (zh) * 2000-05-02 2008-01-30 富士胶片株式会社 超声波诊断装置
US6869390B2 (en) * 2000-06-05 2005-03-22 Mentor Corporation Automated implantation system for radioisotope seeds
US6616593B1 (en) 2000-06-05 2003-09-09 Mentor Corporation Automated radioisotope seed cartridge
US6537192B1 (en) 2000-06-05 2003-03-25 Mentor Corporation Automated radioisotope seed loader system for implant needles
EP1524938A2 (de) * 2002-07-12 2005-04-27 Iscience Surgical Corporation Ultraschallkoppler für die bildaufzeichnung von geweben
JP4713339B2 (ja) 2002-10-10 2011-06-29 ビジュアルソニックス インコーポレイティド 高周波数高フレームレート超音波撮像システム
US7431698B2 (en) * 2004-01-13 2008-10-07 Ge Medical Systems Global Technology Company, Llc Apparatus and method for controlling an ultrasound probe
FR2868496B1 (fr) * 2004-04-01 2006-06-30 Quantel Medical Sa Mecanisme de conversion d'un mouvement rectiligne en un mouvement arciforme utilisable dans un dispositif de balayage
US7388700B1 (en) 2006-04-28 2008-06-17 Bae Systems Information And Electronic Systems Integration Inc. Ball joint gimbal mirror with actuator assembly
US8721553B2 (en) * 2007-05-15 2014-05-13 General Electric Company Fluid-fillable ultrasound imaging catheter tips
WO2009034698A1 (ja) * 2007-09-10 2009-03-19 Ntn Corporation センサユニット
US8760250B2 (en) 2009-06-02 2014-06-24 Correlated Magnetics Rsearch, LLC. System and method for energy generation
US8816805B2 (en) 2008-04-04 2014-08-26 Correlated Magnetics Research, Llc. Magnetic structure production
US8174347B2 (en) 2010-07-12 2012-05-08 Correlated Magnetics Research, Llc Multilevel correlated magnetic system and method for using the same
US9257219B2 (en) 2012-08-06 2016-02-09 Correlated Magnetics Research, Llc. System and method for magnetization
US9275783B2 (en) 2012-10-15 2016-03-01 Correlated Magnetics Research, Llc. System and method for demagnetization of a magnetic structure region
US9435630B2 (en) 2010-12-08 2016-09-06 Cts Corporation Actuator and linear position sensor assembly
CA2831812C (en) * 2011-03-31 2019-06-25 Atomic Energy Of Canada Limited Profiling tool for determining material thickness for inspection sites having complex topography
US8963380B2 (en) 2011-07-11 2015-02-24 Correlated Magnetics Research LLC. System and method for power generation system
CN103690190B (zh) * 2012-09-27 2015-09-02 深圳市索诺瑞科技有限公司 机械扫描探头
US9298281B2 (en) 2012-12-27 2016-03-29 Correlated Magnetics Research, Llc. Magnetic vector sensor positioning and communications system
CN105025800B (zh) 2013-01-04 2017-11-24 玛芬股份有限公司 超声换能器方向控制
DE102013011759A1 (de) * 2013-07-13 2015-01-15 Festo Ag & Co. Kg Magnetventil
US10945706B2 (en) 2017-05-05 2021-03-16 Biim Ultrasound As Hand held ultrasound probe

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741004A (en) * 1971-02-16 1973-06-26 Automation Ind Inc Ultrasonic contact scanner
GB1543739A (en) * 1975-05-01 1979-04-04 Australia Dept Of Health Method and apparatus for ultrasonic examination
JPS52130178A (en) * 1976-04-23 1977-11-01 Tokyo Shibaura Electric Co Ultrasonic high speed repetition scanning device
US4130022A (en) * 1976-11-12 1978-12-19 Picker Corporation Ultrasonic sector scanning search unit
DE2822261A1 (de) * 1978-05-22 1979-11-29 Terrance Dr Matzuk Ultraschallabtasteinrichtung
US4375818A (en) * 1979-03-12 1983-03-08 Olympus Optical Company Ltd. Ultrasonic diagnosis system assembled into endoscope
US4407293A (en) * 1981-04-24 1983-10-04 Diasonics, Inc. Ultrasound imaging apparatus for providing simultaneous B-scan and Doppler data
US4421118A (en) * 1981-08-12 1983-12-20 Smithkline Instruments, Inc. Ultrasonic transducer
US4433691A (en) * 1981-10-05 1984-02-28 Honeywell Inc. Moving torque coil oscillatory drive member
AT384545B (de) * 1981-12-01 1987-11-25 Kretztechnik Gmbh Ultraschall-untersuchungsgeraet
US4479388A (en) * 1982-09-20 1984-10-30 Dymax Corporation Ultrasound transducer and drive system
US4462255A (en) * 1983-02-03 1984-07-31 Technicare Corporation Piezoelectric scanning systems for ultrasonic transducers

Also Published As

Publication number Publication date
EP0191546A3 (en) 1987-07-01
CN86100174A (zh) 1986-07-09
EP0191546A2 (de) 1986-08-20
JPH0640872B2 (ja) 1994-06-01
EP0191546B1 (de) 1990-08-29
US4649925A (en) 1987-03-17
EP0191546B2 (de) 1993-04-28
CN1006415B (zh) 1990-01-10
ATE56094T1 (de) 1990-09-15
JPS61221647A (ja) 1986-10-02

Similar Documents

Publication Publication Date Title
DE3673661D1 (de) Sondenantriebsmechanismus mit stellungssensor fuer ultraschallwandler.
US4785816A (en) Ultrasonic transducer probe assembly
US4757818A (en) Ultrasonic transducer probe with linear motion drive mechanism
US4421118A (en) Ultrasonic transducer
US5229669A (en) Compact linear motor drive unit
FR2761772B1 (fr) Capteur inductif micro-usine, notamment pour la mesure de la position et/ou du mouvement d'un objet
JP4807695B2 (ja) 探査光走査用アクチュエータ
EP0142832A3 (de) Schwingender Ultraschallabtastkopf
US5050135A (en) Magnetostrictive multiple position sensing device
CA1263735A (en) Ultrasonic scanning device with elastic bumper
KR101778796B1 (ko) 사이클로트론 자기장 측정 장치
SU1525518A1 (ru) Устройство дл определени моментов инерции
CN220043205U (zh) 直线电机装置
JPS58127111A (ja) 原点位置決め方法
KR100381192B1 (ko) 모터의 스트로크 감지장치 및 그 방법
JPH0739055Y2 (ja) 光ヘッド位置検出機構
JP3350733B2 (ja) 歯科用自動コップ給水装置
JPS5851689U (ja) リニアモ−タ
SU1198428A1 (ru) Электромагнитно-акустический преобразователь (его варианты ).
JPH0291483U (de)
JPH0740279A (ja) 多関節ロボット
JPH042995U (de)
JPS629409U (de)
JPS6324260B2 (de)
JPH0240563A (ja) 車速センサ

Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee