ES550236A0 - Un dispositivo de exploracion ultrasonica - Google Patents

Un dispositivo de exploracion ultrasonica

Info

Publication number
ES550236A0
ES550236A0 ES550236A ES550236A ES550236A0 ES 550236 A0 ES550236 A0 ES 550236A0 ES 550236 A ES550236 A ES 550236A ES 550236 A ES550236 A ES 550236A ES 550236 A0 ES550236 A0 ES 550236A0
Authority
ES
Spain
Prior art keywords
exploration device
ultrasonic exploration
ultrasonic
exploration
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
Application number
ES550236A
Other languages
English (en)
Other versions
ES8705631A1 (es
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES8705631A1 publication Critical patent/ES8705631A1/es
Publication of ES550236A0 publication Critical patent/ES550236A0/es
Expired 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
    • G10K11/18—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
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02827—Elastic parameters, strength or force

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
ES550236A 1984-12-24 1985-12-20 Un dispositivo de exploracion ultrasonica Expired ES8705631A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/685,371 US4841978A (en) 1984-12-24 1984-12-24 Ultrasonic scanning device with elastic pumper

Publications (2)

Publication Number Publication Date
ES8705631A1 ES8705631A1 (es) 1987-05-01
ES550236A0 true ES550236A0 (es) 1987-05-01

Family

ID=24751915

Family Applications (1)

Application Number Title Priority Date Filing Date
ES550236A Expired ES8705631A1 (es) 1984-12-24 1985-12-20 Un dispositivo de exploracion ultrasonica

Country Status (6)

Country Link
US (1) US4841978A (es)
EP (1) EP0186231A3 (es)
JP (1) JPS61155951A (es)
AU (1) AU5164485A (es)
CA (1) CA1263735A (es)
ES (1) ES8705631A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2272057B (en) * 1990-03-26 1994-10-05 Samsung Electronics Co Ltd A remote target detection system
US5373849A (en) * 1993-01-19 1994-12-20 Cardiovascular Imaging Systems, Inc. Forward viewing imaging catheter
US5551432A (en) * 1995-06-19 1996-09-03 New York Eye & Ear Infirmary Scanning control system for ultrasound biomicroscopy
US6251086B1 (en) * 1999-07-27 2001-06-26 Scimed Life Systems, Inc. Guide wire with hydrophilically coated tip
EP0887679A3 (en) * 1997-06-23 2000-05-10 Kabushiki Kaisha Toshiba Inclination adjusting device for light controlling element used in optical scanner
US7930941B2 (en) * 2008-03-12 2011-04-26 Risk Management Enterprises, Llc Ultrasonic scanning device
US7913564B2 (en) * 2008-03-12 2011-03-29 Risk Management Enterprises, Llc Ultrasonic scanning device with a hybrid controller

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092867A (en) * 1977-02-10 1978-06-06 Terrance Matzuk Ultrasonic scanning apparatus
US4399703A (en) * 1980-10-16 1983-08-23 Dymax Corporation Ultrasonic transducer and integral drive circuit therefor
US4433691A (en) * 1981-10-05 1984-02-28 Honeywell Inc. Moving torque coil oscillatory drive member
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
US4515017A (en) * 1983-11-21 1985-05-07 Advanced Technology Laboratories, Inc. Oscillating ultrasound scanhead

Also Published As

Publication number Publication date
ES8705631A1 (es) 1987-05-01
CA1263735A (en) 1989-12-05
AU5164485A (en) 1986-07-03
US4841978A (en) 1989-06-27
EP0186231A2 (en) 1986-07-02
JPS61155951A (ja) 1986-07-15
EP0186231A3 (en) 1988-07-27

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