NO892411D0 - ECO-TRACKING SYSTEM FOR A ULTRAS SOUND MEASUREMENT OF THE MOBILE WALL POSITION. - Google Patents

ECO-TRACKING SYSTEM FOR A ULTRAS SOUND MEASUREMENT OF THE MOBILE WALL POSITION.

Info

Publication number
NO892411D0
NO892411D0 NO892411A NO892411A NO892411D0 NO 892411 D0 NO892411 D0 NO 892411D0 NO 892411 A NO892411 A NO 892411A NO 892411 A NO892411 A NO 892411A NO 892411 D0 NO892411 D0 NO 892411D0
Authority
NO
Norway
Prior art keywords
eco
tracking system
wall position
sound measurement
mobile wall
Prior art date
Application number
NO892411A
Other languages
Norwegian (no)
Other versions
NO892411L (en
Inventor
Pierre-Andre Farine
Claude Bornoz
Jean-Daniel Etienne
Original Assignee
Asulab Sa
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 Asulab Sa filed Critical Asulab Sa
Publication of NO892411D0 publication Critical patent/NO892411D0/en
Publication of NO892411L publication Critical patent/NO892411L/en

Links

Classifications

    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/50—Systems of measurement, based on relative movement of the target
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0858—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving measuring tissue layers, e.g. skin, interfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
NO89892411A 1988-06-13 1989-06-12 ECO-TRACKING SYSTEM FOR A ULTRAS SOUND MEASUREMENT OF THE MOBILE WALL POSITION. NO892411L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8807980A FR2632733B1 (en) 1988-06-13 1988-06-13 ECHO TRACKER FOR ULTRASONIC MEASUREMENT OF THE POSITION OF A MOBILE WALL

Publications (2)

Publication Number Publication Date
NO892411D0 true NO892411D0 (en) 1989-06-12
NO892411L NO892411L (en) 1989-12-14

Family

ID=9367296

Family Applications (1)

Application Number Title Priority Date Filing Date
NO89892411A NO892411L (en) 1988-06-13 1989-06-12 ECO-TRACKING SYSTEM FOR A ULTRAS SOUND MEASUREMENT OF THE MOBILE WALL POSITION.

Country Status (5)

Country Link
EP (1) EP0356629A1 (en)
JP (1) JPH02237556A (en)
DK (1) DK289989A (en)
FR (1) FR2632733B1 (en)
NO (1) NO892411L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0525858A2 (en) * 1991-07-17 1993-02-03 Koninklijke Philips Electronics N.V. Method and device for determining variations in the position of a movable object by means of ultrasound
EP0534217B1 (en) * 1991-09-27 1996-01-31 Asulab S.A. Process for ultrasonic measurement of the position of at least one moving interface and means for application of the process
FR2682193B1 (en) * 1991-10-04 1994-05-06 Asulab Sa METHOD FOR ULTRASONIC MEASUREMENT OF THE POSITION OF AT LEAST ONE MOBILE WALL AND APPARATUS FOR CARRYING OUT SAID METHOD.
CH685420A5 (en) * 1991-09-27 1995-07-14 Asulab Sa A method of ultrasonic measurement of the position of at least one movable wall and apparatus for implementing this method.
FR2697638B1 (en) * 1992-11-02 1994-12-23 Asulab Sa Ultrasonic measuring device minimizing the number of digital values processed by the processing means.
FR2700016B1 (en) * 1992-12-29 1995-02-10 Asulab Sa Ultrasonic measuring device with adjustable gain control.
JP3844667B2 (en) * 2001-07-23 2006-11-15 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Ultrasonic diagnostic equipment
JP2014010130A (en) * 2012-07-03 2014-01-20 Yutaka Hata Outer diameter measurement device for linear body using ultrasonic wave

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853170A1 (en) * 1978-12-08 1980-06-19 Deutsch Pruef Messgeraete Ultrasonic technique for metrology - using peak value sensors responding to test piece end surfaces to operate flip=flop, gate element and counter
JPS55143132A (en) * 1979-04-26 1980-11-08 Kuniyasu Furuhira Measuring device for medical treatment
DE3446837A1 (en) * 1984-12-21 1986-06-26 Institut Dr. Friedrich Förster Prüfgerätebau GmbH & Co KG, 7410 Reutlingen METHOD AND DEVICE FOR ACCURELY DETERMINING THE TIME DISTANCE OF TWO ELECTRICAL PULSES
US4721113A (en) * 1985-09-20 1988-01-26 Temple University Of The Commonwealth System Of Higher Education Method of predicting the occurrence of deep vein thrombosis by non-invasive measurement of vessel diameter

Also Published As

Publication number Publication date
DK289989D0 (en) 1989-06-13
FR2632733A1 (en) 1989-12-15
NO892411L (en) 1989-12-14
FR2632733B1 (en) 1991-01-11
JPH02237556A (en) 1990-09-20
DK289989A (en) 1989-12-14
EP0356629A1 (en) 1990-03-07

Similar Documents

Publication Publication Date Title
NO891533D0 (en) ECO-TRACKING SYSTEM FOR A ULTRAS SOUND MEASUREMENT OF THE MOBILE WALL POSITION.
NO883709L (en) DEVICE FOR INSPECTION OF A PIPE PIPE.
NO177247C (en) Method for determining the relative positions of a plurality of acoustic elements
DK0459336T3 (en) Ultrasound system for distance measurement
KR890010954U (en) Pipe connection mechanism
DE69017376D1 (en) Ultrasonic gas measuring device.
DE3874999D1 (en) WALL THICKNESS MEASURING DEVICE.
NO891971D0 (en) DEVICE FOR DETERMINING THE ROLLING POSITION OF A ROTATING PROJECTIL E.L.
KR890010953U (en) Pipe connection mechanism
KR890010952U (en) Pipe connection mechanism
NO166776C (en) DEVICE FOR INSPECTION OF A WELDING SKATE.
NO880644D0 (en) PROCEDURE FOR AA GENERATING A SEISMIC SIGNAL.
NO172202C (en) DEVICE FOR INSTALLATION OF A CONNECTION PIPE NEAR THE SEA
NO892411D0 (en) ECO-TRACKING SYSTEM FOR A ULTRAS SOUND MEASUREMENT OF THE MOBILE WALL POSITION.
NO920932D0 (en) DEVICE FOR MEASURING THE SPEED OF A GOOD
ATA250788A (en) PIPE CONNECTION
KR890010943U (en) Pipe connection mechanism
NO900257L (en) PROCEDURE FOR ULTRAS SOUND INVESTIGATION.
ATA105189A (en) PIPE CONNECTION
FI91777B (en) Method for the determination of plasmin activity
NO884580D0 (en) DEVICE FOR SURFACE COATING OF A WALL CONSTRUCTION.
AU2819989A (en) System for measuring the position of a vibrating object
NO905455L (en) SOLID SENSOR FOR MEASURING THE LEAD OF A LEAD CUMULATOR.
KR910005560U (en) Pipe flange forming device
KR900012215U (en) Goro-tangdo wall thickness measuring device