DE68905964D1 - Vorrichtung zum nachweis und zur messung von in einer fluessigkeit ausfallenden teilchen mittels echographie. - Google Patents

Vorrichtung zum nachweis und zur messung von in einer fluessigkeit ausfallenden teilchen mittels echographie.

Info

Publication number
DE68905964D1
DE68905964D1 DE8989401722T DE68905964T DE68905964D1 DE 68905964 D1 DE68905964 D1 DE 68905964D1 DE 8989401722 T DE8989401722 T DE 8989401722T DE 68905964 T DE68905964 T DE 68905964T DE 68905964 D1 DE68905964 D1 DE 68905964D1
Authority
DE
Germany
Prior art keywords
plate
echography
detecting
liquid
measuring particles
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
DE8989401722T
Other languages
English (en)
Other versions
DE68905964T2 (de
Inventor
Yves Beuzard
Michel Boynard
Roger Guillet
Mahmoud Razavian
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.)
Universite Paris 5 Rene Descartes
Original Assignee
Universite Paris 5 Rene Descartes
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 Universite Paris 5 Rene Descartes filed Critical Universite Paris 5 Rene Descartes
Application granted granted Critical
Publication of DE68905964D1 publication Critical patent/DE68905964D1/de
Publication of DE68905964T2 publication Critical patent/DE68905964T2/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
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/04—Investigating sedimentation of particle suspensions
    • G01N15/05—Investigating sedimentation of particle suspensions in blood
    • 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
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G01S15/18—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves wherein range gates are used

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Remote Sensing (AREA)
  • Chemical & Material Sciences (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Accessories For Mixers (AREA)
DE8989401722T 1988-06-21 1989-06-19 Vorrichtung zum nachweis und zur messung von in einer fluessigkeit ausfallenden teilchen mittels echographie. Expired - Fee Related DE68905964T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8808299A FR2633047B1 (fr) 1988-06-21 1988-06-21 Dispositif et appareil de detection et de mesure par echographie de particules en suspension dans un liquide

Publications (2)

Publication Number Publication Date
DE68905964D1 true DE68905964D1 (de) 1993-05-19
DE68905964T2 DE68905964T2 (de) 1993-07-22

Family

ID=9367523

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989401722T Expired - Fee Related DE68905964T2 (de) 1988-06-21 1989-06-19 Vorrichtung zum nachweis und zur messung von in einer fluessigkeit ausfallenden teilchen mittels echographie.

Country Status (6)

Country Link
US (1) US5125264A (de)
EP (1) EP0348289B1 (de)
JP (1) JPH02118435A (de)
AT (1) ATE88271T1 (de)
DE (1) DE68905964T2 (de)
FR (1) FR2633047B1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5789676A (en) * 1994-04-26 1998-08-04 Cytec Technology Corp. Settling process analysis device and method
US5635632A (en) * 1994-04-26 1997-06-03 Cytec Technology Corp. Settling process analysis device and method
US5939622A (en) * 1994-04-26 1999-08-17 Cytec Technology Corp. Settling process analysis method
AU4102896A (en) * 1994-11-29 1996-06-19 Analogic Corporation Particle agglutination assay system
GB9526676D0 (en) 1995-12-29 1996-02-28 Shine Thomas A Method for testing a cell suspension
US5942690A (en) * 1997-11-25 1999-08-24 Shvetsky; Arkady Apparatus and method for ultrasonic inspection of rotating machinery while the machinery is in operation
JP3869289B2 (ja) * 2002-03-20 2007-01-17 日立建機ファインテック株式会社 超音波映像検査装置とその焦点位置検出方法
US7838296B2 (en) * 2002-08-28 2010-11-23 Separation Technology, Inc. Methods and apparatus for ultrasonic determination of red blood cell indices
US7207939B2 (en) * 2002-10-03 2007-04-24 Coulter International Corp. Apparatus and method for analyzing a liquid in a capillary tube of a hematology instrument
US7140239B2 (en) * 2003-03-18 2006-11-28 Battelle Memorial Institute System and technique for ultrasonic characterization of settling suspensions
US20060266119A1 (en) * 2005-05-23 2006-11-30 Applied Sonics, Incorporated Ultrasonic system for on-line monitoring of pressed materials
JP5360380B2 (ja) * 2009-03-03 2013-12-04 株式会社Ｉｈｉ ガラス中の金属粒子の状態検出方法
US9726590B2 (en) * 2012-06-29 2017-08-08 Hydrovision Asia Pte Ltd Suspended sediment meter
GB2523058B (en) * 2013-01-29 2017-12-20 Statoil Petroleum As Measuring settling in fluid mixtures
EP3350586A1 (de) * 2015-09-17 2018-07-25 Consejo Superior De Investigaciones Científicas Verfahren zur detektion von zirkulierenden zellen in oberflächlichen körperflüssigkeiten

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014650A (en) * 1975-04-25 1977-03-29 Research Corporation Ultrasonic coagulation timer
SU1073631A1 (ru) * 1982-12-24 1984-02-15 Московский Ордена Трудового Красного Знамени Институт Химического Машиностроения Устройство дл регистрации кривых седиментации
US4801428A (en) * 1986-10-27 1989-01-31 Becton, Dickinson And Company Blood sample sedimentation test kit

Also Published As

Publication number Publication date
JPH02118435A (ja) 1990-05-02
DE68905964T2 (de) 1993-07-22
EP0348289B1 (de) 1993-04-14
ATE88271T1 (de) 1993-04-15
FR2633047B1 (fr) 1990-08-24
US5125264A (en) 1992-06-30
EP0348289A1 (de) 1989-12-27
FR2633047A1 (fr) 1989-12-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee