DE3675626D1 - Zentrifugalanalysator mit positionsdetektor. - Google Patents

Zentrifugalanalysator mit positionsdetektor.

Info

Publication number
DE3675626D1
DE3675626D1 DE8686112904T DE3675626T DE3675626D1 DE 3675626 D1 DE3675626 D1 DE 3675626D1 DE 8686112904 T DE8686112904 T DE 8686112904T DE 3675626 T DE3675626 T DE 3675626T DE 3675626 D1 DE3675626 D1 DE 3675626D1
Authority
DE
Germany
Prior art keywords
photodetector
light
position detector
analyzer
centrifugal analyzer
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
DE8686112904T
Other languages
English (en)
Inventor
Maury Zivitz
Eric Ko
Mark Eslick
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.)
Roche Diagnostics GmbH
Original Assignee
Boehringer Mannheim GmbH
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 Boehringer Mannheim GmbH filed Critical Boehringer Mannheim GmbH
Application granted granted Critical
Publication of DE3675626D1 publication Critical patent/DE3675626D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/07—Centrifugal type cuvettes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
  • Centrifugal Separators (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DE8686112904T 1985-09-24 1986-09-18 Zentrifugalanalysator mit positionsdetektor. Expired - Lifetime DE3675626D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/779,520 US4695164A (en) 1985-09-24 1985-09-24 Position detector and mount therefor for a centrifugal analyzer

Publications (1)

Publication Number Publication Date
DE3675626D1 true DE3675626D1 (de) 1990-12-20

Family

ID=25116709

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686112904T Expired - Lifetime DE3675626D1 (de) 1985-09-24 1986-09-18 Zentrifugalanalysator mit positionsdetektor.

Country Status (5)

Country Link
US (1) US4695164A (de)
EP (1) EP0220475B1 (de)
JP (1) JPH07107504B2 (de)
AT (1) ATE58434T1 (de)
DE (1) DE3675626D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2217327B (en) * 1988-04-12 1992-01-29 British Bio Technology Synthetic interleukin-6 gene
US5122284A (en) * 1990-06-04 1992-06-16 Abaxis, Inc. Apparatus and method for optically analyzing biological fluids
US5279150A (en) * 1992-03-13 1994-01-18 Katzer Albert E Automated miniature centrifuge
US5220161A (en) * 1992-03-23 1993-06-15 Miles Inc. Position-sensing and motion verification assembly for a motor-driven mechanism
AU4047493A (en) * 1992-04-02 1993-11-08 Abaxis, Inc. Analytical rotor with dye mixing chamber
DE19503534A1 (de) * 1995-02-03 1996-08-08 Fresenius Ag Zentrifuge
USD433150S (en) * 1998-11-24 2000-10-31 Hemocue Ab Microcuvette
US6773678B2 (en) 2000-03-20 2004-08-10 Endress + Hauser Conducta Gesellschaft Fur Mess Und Regeltechnik Mbh + Co. Mounting system and retractable sensor holder for analytical sensors
CN107132185B (zh) 2008-02-05 2020-05-29 普凯尔德诊断技术有限公司 用于鉴定生物样品中细菌的系统
US10288632B2 (en) * 2009-09-21 2019-05-14 Pocared Diagnostics Ltd. System for conducting the identification of bacteria in biological samples
CN102914547B (zh) * 2012-10-09 2015-04-22 上海交通大学 自动检测瓶装液体中杂质的系统和方法
JP6100587B2 (ja) * 2013-04-08 2017-03-22 株式会社堀場製作所 分析装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2685083A (en) * 1951-06-05 1954-07-27 Telecomputing Corp Photoelectric signal generator for position indicators
US2948890A (en) * 1956-04-26 1960-08-09 Dell Brothers O Position meter
US3555284A (en) * 1968-12-18 1971-01-12 Norman G Anderson Multistation, single channel analytical photometer and method of use
US3514613A (en) * 1968-12-18 1970-05-26 Atomic Energy Commission System providing stable pulse display for solution analyzer
FR2055891A5 (de) * 1969-08-05 1971-05-14 Anvar
US3576441A (en) * 1970-03-17 1971-04-27 Raymond K Adams Analytical photometer-to-digital computer interfacing system for real time data reduction
US3756402A (en) * 1971-01-11 1973-09-04 Lilly Co Eli Capsule inspection apparatus and method
JPS5146715Y2 (de) * 1971-07-13 1976-11-11
BE789263A (fr) * 1971-09-27 1973-03-26 Lilly Co Eli Systeme et procede electroniques de controle de capsules
DE2450322C3 (de) * 1974-10-23 1978-05-18 Friedrich Deckel Ag, 8000 Muenchen Einrichtung zur Kompensation der Wärmedehnung eines Werkzeugmaschinenteils
US4076393A (en) * 1975-12-15 1978-02-28 The United States Of America As Represented By The Secretary Of The Navy Thermal stress-relieving coupling member and support
US4157802A (en) * 1977-07-15 1979-06-12 Burleigh Instruments, Inc. Rigid thermally stable structure for supporting precision devices
DE2852660A1 (de) * 1978-12-06 1980-06-19 Bosch Gmbh Robert Vorrichtung zur erfassung der drehzahl und/oder des drehmomentes einer welle
DE3044372A1 (de) * 1980-11-25 1982-07-08 Boehringer Mannheim Gmbh, 6800 Mannheim Rotoreinheit mit einsatzelementen fuer einen zentrifugalanalysator
DE3044385A1 (de) * 1980-11-25 1982-06-24 Boehringer Mannheim Gmbh, 6800 Mannheim Verfahren zur durchfuehrung analytischer bestimmungen und hierfuer geeignetes rotoreinsatzelement
DE3134560A1 (de) * 1981-09-01 1983-03-17 Boehringer Mannheim Gmbh, 6800 Mannheim Vorrichtung und verfahren zum steuern und mischen einer der zentrifugalkraft ausgesetzten fluessigkeitsstroemung
DE3145162A1 (de) * 1981-11-13 1983-05-26 AEG-Kanis Turbinenfabrik GmbH, 8500 Nürnberg Verfahren zur messung und ueberwachung der drehzahl von schnellaufenden maschinen
JPS58193437A (ja) * 1982-05-07 1983-11-11 Toa Denpa Kogyo Kk サンプルカツプ検出装置
DE3314961A1 (de) * 1983-04-25 1984-10-25 Boehringer Mannheim Gmbh, 6800 Mannheim Analysegeraet zur photometrischen bestimmung eines parameters einer fluessigkeit

Also Published As

Publication number Publication date
EP0220475B1 (de) 1990-11-14
JPH07107504B2 (ja) 1995-11-15
ATE58434T1 (de) 1990-11-15
JPS62126327A (ja) 1987-06-08
US4695164A (en) 1987-09-22
EP0220475A2 (de) 1987-05-06
EP0220475A3 (en) 1988-05-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ROCHE DIAGNOSTICS GMBH, 68305 MANNHEIM, DE

8339 Ceased/non-payment of the annual fee