DK289989A - Ekkoopsporingssystem til et apparat for ultrasonisk maaling af positionen af en mobil vaeg - Google Patents

Ekkoopsporingssystem til et apparat for ultrasonisk maaling af positionen af en mobil vaeg Download PDF

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Publication number
DK289989A
DK289989A DK289989A DK289989A DK289989A DK 289989 A DK289989 A DK 289989A DK 289989 A DK289989 A DK 289989A DK 289989 A DK289989 A DK 289989A DK 289989 A DK289989 A DK 289989A
Authority
DK
Denmark
Prior art keywords
eco
tracking system
ultrasonic measurement
mobile road
road
Prior art date
Application number
DK289989A
Other languages
English (en)
Other versions
DK289989D0 (da
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 DK289989D0 publication Critical patent/DK289989D0/da
Publication of DK289989A publication Critical patent/DK289989A/da

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—Clinical applications
    • A61B8/0858—Clinical applications 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)
DK289989A 1988-06-13 1989-06-13 Ekkoopsporingssystem til et apparat for ultrasonisk maaling af positionen af en mobil vaeg DK289989A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8807980A FR2632733B1 (fr) 1988-06-13 1988-06-13 Suiveur d'echo pour appareil de mesure par ultrasons de la position d'une paroi mobile

Publications (2)

Publication Number Publication Date
DK289989D0 DK289989D0 (da) 1989-06-13
DK289989A true DK289989A (da) 1989-12-14

Family

ID=9367296

Family Applications (1)

Application Number Title Priority Date Filing Date
DK289989A DK289989A (da) 1988-06-13 1989-06-13 Ekkoopsporingssystem til et apparat for ultrasonisk maaling af positionen af en mobil vaeg

Country Status (5)

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

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
CH685420A5 (fr) * 1991-09-27 1995-07-14 Asulab Sa Procédé de mesure par ultrasons de la position d'au moins une paroi mobile et appareil pour la mise en oeuvre de ce procédé.
FR2682193B1 (fr) * 1991-10-04 1994-05-06 Asulab Sa Procede de mesure par ultrasons de la position d'au moins une paroi mobile et appareil pour la mise en óoeuvre de ce procede.
EP0534217B1 (fr) * 1991-09-27 1996-01-31 Asulab S.A. Procédé de mesure par ultrasons de la position d'au moins une interface mobile et appareil pour la mise en oeuvre de ce procédé
FR2697638B1 (fr) * 1992-11-02 1994-12-23 Asulab Sa Appareil de mesure par ultrasons minimisant le nombre de valeurs numériques traitées par les moyens de traitement.
FR2700016B1 (fr) * 1992-12-29 1995-02-10 Asulab Sa Appareil de mesure par ultrasons ayant un contrôle de gain ajustable.
JP3844667B2 (ja) * 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 超音波診断装置
JP2014010130A (ja) * 2012-07-03 2014-01-20 Yutaka Hata 超音波を用いた線状体の外径測定装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853170A1 (de) * 1978-12-08 1980-06-19 Deutsch Pruef Messgeraete Verfahren und vorrichtung zur dickenmessung an prueflingen mittels ultraschalles
JPS55143132A (en) * 1979-04-26 1980-11-08 Kuniyasu Furuhira Measuring device for medical treatment
DE3446837A1 (de) * 1984-12-21 1986-06-26 Institut Dr. Friedrich Förster Prüfgerätebau GmbH & Co KG, 7410 Reutlingen Verfahren und vorrichtung zum genauen ermitteln des zeitlichen abstandes zweier elektrischer impulse
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
NO892411L (no) 1989-12-14
FR2632733B1 (fr) 1991-01-11
JPH02237556A (ja) 1990-09-20
DK289989D0 (da) 1989-06-13
NO892411D0 (no) 1989-06-12
FR2632733A1 (fr) 1989-12-15
EP0356629A1 (fr) 1990-03-07

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment