DE3586408T2 - Vorrichtung zur analyse von fluiden. - Google Patents
Vorrichtung zur analyse von fluiden.Info
- Publication number
- DE3586408T2 DE3586408T2 DE8585106878T DE3586408T DE3586408T2 DE 3586408 T2 DE3586408 T2 DE 3586408T2 DE 8585106878 T DE8585106878 T DE 8585106878T DE 3586408 T DE3586408 T DE 3586408T DE 3586408 T2 DE3586408 T2 DE 3586408T2
- Authority
- DE
- Germany
- Prior art keywords
- analyzing fluids
- fluids
- analyzing
- 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.)
- Revoked
Links
- 239000012530 fluid Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
- G01F23/263—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
- G01N2035/1025—Fluid level sensing
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62014784A | 1984-06-13 | 1984-06-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3586408D1 DE3586408D1 (de) | 1992-09-03 |
DE3586408T2 true DE3586408T2 (de) | 1993-02-25 |
Family
ID=24484781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585106878T Revoked DE3586408T2 (de) | 1984-06-13 | 1985-06-04 | Vorrichtung zur analyse von fluiden. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4897244A (de) |
EP (1) | EP0164679B1 (de) |
JP (1) | JPH067112B2 (de) |
KR (1) | KR880001692B1 (de) |
CA (1) | CA1268814A (de) |
DE (1) | DE3586408T2 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5045286A (en) * | 1988-02-25 | 1991-09-03 | Olympus Optical Co., Ltd. | Device for aspirating a fixed quantity of liquid |
JPH063395B2 (ja) * | 1988-08-26 | 1994-01-12 | 株式会社日立製作所 | 液面検出機能を有する分析装置 |
ATE154981T1 (de) * | 1990-04-06 | 1997-07-15 | Perkin Elmer Corp | Automatisiertes labor für molekularbiologie |
CA2109943A1 (en) * | 1991-06-13 | 1992-12-23 | Herbert S. Chow | Automated specimen analyzing apparatus and method |
JP2564628Y2 (ja) * | 1991-08-01 | 1998-03-09 | 東亞医用電子株式会社 | 試薬分取装置における泡検知装置 |
DE4203638A1 (de) * | 1992-02-08 | 1993-08-12 | Boehringer Mannheim Gmbh | Fluessigkeitstransfereinrichtung fuer ein analysegeraet |
JP3152727B2 (ja) * | 1992-03-31 | 2001-04-03 | 株式会社東芝 | ノズル型分析装置 |
US5270210A (en) * | 1992-07-16 | 1993-12-14 | Schiapparelli Biosystems, Inc. | Capacitive sensing system and wash/alignment station for a chemical analyzer |
DE4331997A1 (de) * | 1993-09-21 | 1995-03-23 | Boehringer Mannheim Gmbh | Verfahren und System zur Mischung von Flüssigkeiten |
US5550059A (en) * | 1994-02-23 | 1996-08-27 | Bayer Corporation | Fluid sensing pipette |
DE19750642C2 (de) * | 1996-11-19 | 1998-11-26 | Hitachi Ltd | Analysator mit Pipettiersonde |
EP0913671A1 (de) * | 1997-10-29 | 1999-05-06 | Roche Diagnostics GmbH | Verfahren und Vorrichtung zum Flüssigkeitstransfer mit einem Analysegerät |
JP3577917B2 (ja) * | 1997-10-31 | 2004-10-20 | 株式会社日立製作所 | 自動分析装置 |
DE19919305A1 (de) | 1999-04-28 | 2000-11-02 | Roche Diagnostics Gmbh | Verfahren und Vorrichtung zum Flüssigkeitstransfer mit einem Analysegerät |
US7222526B2 (en) * | 2004-06-17 | 2007-05-29 | Ortho-Clinical Diagnostics, Inc | Liquid measurements using capacitive monitoring |
JP4373427B2 (ja) | 2005-11-15 | 2009-11-25 | エフ.ホフマン−ラ ロシュ アーゲー | 電気的滴下監視 |
EP2147317B1 (de) | 2007-04-18 | 2017-08-02 | Becton, Dickinson and Company | Verfahren und vorrichtung zur bestimmung eines abgabevolumens |
DE102016205811A1 (de) * | 2015-08-21 | 2017-02-23 | Mahle International Gmbh | Wasserstandsensoreinrichtung eines Kraftstofffilters |
CN111565849B (zh) * | 2017-12-28 | 2023-06-02 | 富默乐有限公司 | 用于自动地保持流体中的吸移管吸头深度的吸移管吸头和方法 |
EP3614151B1 (de) | 2018-08-20 | 2023-07-19 | F. Hoffmann-La Roche AG | Verfahren zum betrieb eines laborinstruments |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB794823A (en) * | 1953-12-04 | 1958-05-14 | Harry Colman | A method of and means for indicating the presence of water in petrol tanks |
US3119266A (en) * | 1960-11-10 | 1964-01-28 | Duane E Atkinson | Level indicating system, method and probe |
GB1071656A (en) * | 1964-06-02 | 1967-06-07 | Mirko Machacek | Capacitive responsive apparatus |
DE1288323B (de) * | 1965-01-16 | 1969-01-30 | Endress Hauser Gmbh Co | Anordnung zur Ausloesung von Schaltvorgaengen in Abhaengigkeit von Kapazitaetsaenderungen |
US4066412A (en) * | 1966-04-26 | 1978-01-03 | E. I. Du Pont De Nemours And Company | Automatic clinical analyzer |
DE2041678A1 (de) * | 1969-09-06 | 1971-03-11 | Greiner Electronic Ag | Verfahren zum Betrieb einer Transferpipette |
US3900289A (en) * | 1971-04-12 | 1975-08-19 | Abbott Lab | Apparatus and method for filling a compartment |
US4198483A (en) * | 1976-03-13 | 1980-04-15 | Olympus Optical Company, Limited | Pipette exchange apparatus |
JPS5339184A (en) * | 1976-09-21 | 1978-04-10 | Omron Tateisi Electronics Co | Separately sampling apparatus of blood serum |
US4326851A (en) * | 1980-10-24 | 1982-04-27 | Coulter Electronics, Inc. | Level sensor apparatus and method |
JPS57132064A (en) * | 1981-02-09 | 1982-08-16 | Toshiba Corp | Determinate quantity dispensing apparatus |
JPS58147630A (ja) * | 1982-02-26 | 1983-09-02 | Fuji Fujita Gakuen | 上層液の分取装置 |
DE3322657A1 (de) * | 1983-06-23 | 1985-01-10 | VEGA Grieshaber GmbH & Co, 7620 Wolfach | Vorrichtung zur ueberwachung einer laenglichen, fuer die kapazitive fuellstandsmessung in einem behaelter vorgesehenen sonde auf abriss |
-
1985
- 1985-05-30 CA CA000482856A patent/CA1268814A/en not_active Expired - Lifetime
- 1985-06-04 EP EP85106878A patent/EP0164679B1/de not_active Revoked
- 1985-06-04 DE DE8585106878T patent/DE3586408T2/de not_active Revoked
- 1985-06-12 KR KR1019850004116A patent/KR880001692B1/ko not_active IP Right Cessation
- 1985-06-13 JP JP60127279A patent/JPH067112B2/ja not_active Expired - Lifetime
-
1986
- 1986-06-10 US US06/872,778 patent/US4897244A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH067112B2 (ja) | 1994-01-26 |
KR860000557A (ko) | 1986-01-29 |
EP0164679A2 (de) | 1985-12-18 |
JPS6140551A (ja) | 1986-02-26 |
KR880001692B1 (ko) | 1988-09-06 |
CA1268814A (en) | 1990-05-08 |
EP0164679B1 (de) | 1992-07-29 |
EP0164679A3 (en) | 1988-05-11 |
US4897244A (en) | 1990-01-30 |
DE3586408D1 (de) | 1992-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |