JPH039418B2 - - Google Patents

Info

Publication number
JPH039418B2
JPH039418B2 JP56121722A JP12172281A JPH039418B2 JP H039418 B2 JPH039418 B2 JP H039418B2 JP 56121722 A JP56121722 A JP 56121722A JP 12172281 A JP12172281 A JP 12172281A JP H039418 B2 JPH039418 B2 JP H039418B2
Authority
JP
Japan
Prior art keywords
electrode
plasma
blood cells
nozzle
impedance
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 - Lifetime
Application number
JP56121722A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5822946A (ja
Inventor
Kagetoshi Takayanagi
Tokio Kano
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.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP56121722A priority Critical patent/JPS5822946A/ja
Priority to US06/402,743 priority patent/US4487836A/en
Priority to DE3228767A priority patent/DE3228767C2/de
Publication of JPS5822946A publication Critical patent/JPS5822946A/ja
Publication of JPH039418B2 publication Critical patent/JPH039418B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP56121722A 1981-08-03 1981-08-03 境界面検出装置 Granted JPS5822946A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP56121722A JPS5822946A (ja) 1981-08-03 1981-08-03 境界面検出装置
US06/402,743 US4487836A (en) 1981-08-03 1982-07-27 Method and apparatus for detecting boundary surface between blood plasma and blood corpuscle suspension
DE3228767A DE3228767C2 (de) 1981-08-03 1982-08-02 Vorrichtung zur Bestimmung der Grenzfläche zwischen Blutplasma und einer Blutkörperchen-Suspension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56121722A JPS5822946A (ja) 1981-08-03 1981-08-03 境界面検出装置

Publications (2)

Publication Number Publication Date
JPS5822946A JPS5822946A (ja) 1983-02-10
JPH039418B2 true JPH039418B2 (US06534493-20030318-C00166.png) 1991-02-08

Family

ID=14818256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56121722A Granted JPS5822946A (ja) 1981-08-03 1981-08-03 境界面検出装置

Country Status (3)

Country Link
US (1) US4487836A (US06534493-20030318-C00166.png)
JP (1) JPS5822946A (US06534493-20030318-C00166.png)
DE (1) DE3228767C2 (US06534493-20030318-C00166.png)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577514A (en) * 1984-04-09 1986-03-25 Vanderbilt University Method and apparatus for sampling liquid phase components from a liquid-semisolid fluid
US4711851A (en) * 1984-05-21 1987-12-08 State University Of New York Test apparatus for determining a metabolic characteristic of microorganisms
JPH0833320B2 (ja) * 1986-03-20 1996-03-29 株式会社東芝 自動化学分析装置
US4873875A (en) * 1986-06-27 1989-10-17 Prism Technology, Inc. System for optically interrogating liquid samples and for withdrawing selected sample portions
DE3737204A1 (de) * 1987-11-03 1989-05-24 Amelung Gmbh Heinrich Vorrichtung zum dosierten umfuellen von fluessigkeiten
JP2501460B2 (ja) * 1988-03-23 1996-05-29 オリンパス光学工業株式会社 ヘマトクリット値の測定方法
US4962041A (en) * 1988-10-06 1990-10-09 Medical Automation Specialities, Inc. Method and apparatus for automatic processing and analyzing of blood serum
WO1991018273A1 (en) * 1990-05-16 1991-11-28 Scientific Imaging Instruments, Inc. Method and apparatus for preparing a liquid specimen
DE4203638A1 (de) * 1992-02-08 1993-08-12 Boehringer Mannheim Gmbh Fluessigkeitstransfereinrichtung fuer ein analysegeraet
JP3183947B2 (ja) * 1992-05-01 2001-07-09 オリンパス光学工業株式会社 境界面検出装置
US5270210A (en) * 1992-07-16 1993-12-14 Schiapparelli Biosystems, Inc. Capacitive sensing system and wash/alignment station for a chemical analyzer
DE4308996C2 (de) * 1993-03-20 1997-03-20 Bernhard Kessel Meßgerät für eine Fett- oder Ölschicht
US5550059A (en) * 1994-02-23 1996-08-27 Bayer Corporation Fluid sensing pipette
FR2717401B1 (fr) * 1994-03-16 1996-06-07 Rhone Poulenc Chimie Procédé et dispositif d'extraction au sein d'un réacteur fermé de la phase de plus faible masse volumique, à partir d'un système biphasique avec présence d'interface.
WO1999053627A1 (en) 1998-04-10 1999-10-21 Chrimar Systems, Inc. Doing Business As Cms Technologies System for communicating with electronic equipment on a network
US7037547B2 (en) * 2000-11-30 2006-05-02 Kraft Foods Holdings, Inc. Method of deflavoring soy-derived materials for use in beverages
US6686207B2 (en) * 2001-10-12 2004-02-03 Massachusetts Institute Of Technology Manipulating micron scale items
JP2007064661A (ja) * 2005-08-29 2007-03-15 Terametsukusu Kk 液面検出装置及び試料吸引装置
US8177072B2 (en) 2008-12-04 2012-05-15 Thermogenesis Corp. Apparatus and method for separating and isolating components of a biological fluid
JP2014115256A (ja) 2012-12-12 2014-06-26 Sony Corp 電気的測定用容器、並びに電気的測定用装置および電気的測定方法
JP6414234B2 (ja) * 2017-01-05 2018-10-31 ソニー株式会社 電気的測定用容器、並びに電気的測定用装置および電気的測定方法
JP6791220B2 (ja) * 2018-09-18 2020-11-25 ソニー株式会社 電気的測定用容器、並びに電気的測定装置および電気的測定方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50103193A (US06534493-20030318-C00166.png) * 1974-01-21 1975-08-14

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1036932A (en) * 1962-05-03 1966-07-20 Noeller Hans Guenter Blood sedimentation apparatus
DE2041678A1 (de) * 1969-09-06 1971-03-11 Greiner Electronic Ag Verfahren zum Betrieb einer Transferpipette
FR2201762A5 (US06534493-20030318-C00166.png) * 1972-09-29 1974-04-26 Inst Nat Sante Rech Med
DE2502621C3 (de) * 1975-01-23 1978-09-14 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Messung elastischer und dielektrischer Eigenschaften der Membran lebender Zellen
JPS5339184A (en) * 1976-09-21 1978-04-10 Omron Tateisi Electronics Co Separately sampling apparatus of blood serum
US4343782A (en) * 1978-04-20 1982-08-10 Shapiro Howard M Cytological assay procedure
US4368423A (en) * 1981-01-13 1983-01-11 Liburdy Robert P Apparatus for determining cell membrane dielectric breakdown

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50103193A (US06534493-20030318-C00166.png) * 1974-01-21 1975-08-14

Also Published As

Publication number Publication date
DE3228767A1 (de) 1983-02-17
DE3228767C2 (de) 1985-12-12
US4487836A (en) 1984-12-11
JPS5822946A (ja) 1983-02-10

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