FR2394086A1 - DEVICE FOR THE CONTINUOUS ANALYSIS OF LOW MOLECULAR WEIGHT CONSTITUENTS OF FLOWING LIQUIDS - Google Patents

DEVICE FOR THE CONTINUOUS ANALYSIS OF LOW MOLECULAR WEIGHT CONSTITUENTS OF FLOWING LIQUIDS

Info

Publication number
FR2394086A1
FR2394086A1 FR787816758A FR7816758A FR2394086A1 FR 2394086 A1 FR2394086 A1 FR 2394086A1 FR 787816758 A FR787816758 A FR 787816758A FR 7816758 A FR7816758 A FR 7816758A FR 2394086 A1 FR2394086 A1 FR 2394086A1
Authority
FR
France
Prior art keywords
analysis
dialyzer
molecular weight
low molecular
liquid
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.)
Withdrawn
Application number
FR787816758A
Other languages
French (fr)
Inventor
Johannes Georg Schindler
Wilfried Schal
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.)
Dr Eduard Fresenius Chemisch Pharmazeutische Industrie KG
Original Assignee
Dr Eduard Fresenius Chemisch Pharmazeutische Industrie KG
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 Dr Eduard Fresenius Chemisch Pharmazeutische Industrie KG filed Critical Dr Eduard Fresenius Chemisch Pharmazeutische Industrie KG
Publication of FR2394086A1 publication Critical patent/FR2394086A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/28—Apparatus therefor

Abstract

Dispositif destiné à l'analyse continue de constituants à bas poids moléculaire de liquides en voie d'écoulement et comprenant un dialyseur,un banc d'analyse pour lesdits constituants, des organes d'arrêt permettant d'amener alternativement le liquide à analyser et une solution étalon dans le dialyseur et des pompes pour le liquide à analyser et un liquide formant véhicule. Le banc d'analyse 19, les organes d'arrêt 37, 38 et les pompes sont montés sur un châssis de base commun 32 sur lequel le dialyseur 3 et les conduits pour l'amenée et l'évacuation du liquide à analyser et des solutions étalons peuvent être placés de façon que la pièce de raccordement 50 du dialyseur 3 pour le banc d'analyse vienne en prise avec une pièce de raccordement correspondante 45 du châssis de base. L'invention est applicable en particulier à l'analyse du sang.Device intended for the continuous analysis of low molecular weight constituents of flowing liquids and comprising a dialyzer, an analysis bench for said constituents, stopping devices making it possible to supply the liquid to be analyzed alternately and a standard solution in the dialyzer and pumps for the liquid to be analyzed and a liquid forming a vehicle. The analysis bench 19, the stopping devices 37, 38 and the pumps are mounted on a common base frame 32 on which the dialyzer 3 and the conduits for the supply and evacuation of the liquid to be analyzed and of the solutions. standards can be placed so that the connection part 50 of the dialyzer 3 for the analysis bench engages with a corresponding connection part 45 of the base frame. The invention is particularly applicable to the analysis of blood.

FR787816758A 1977-06-07 1978-06-05 DEVICE FOR THE CONTINUOUS ANALYSIS OF LOW MOLECULAR WEIGHT CONSTITUENTS OF FLOWING LIQUIDS Withdrawn FR2394086A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772725757 DE2725757A1 (en) 1977-06-07 1977-06-07 DEVICE FOR THE CONTINUOUS ANALYSIS OF LOW MOLECULAR COMPONENTS IN FLOWING LIQUIDS

Publications (1)

Publication Number Publication Date
FR2394086A1 true FR2394086A1 (en) 1979-01-05

Family

ID=6010987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787816758A Withdrawn FR2394086A1 (en) 1977-06-07 1978-06-05 DEVICE FOR THE CONTINUOUS ANALYSIS OF LOW MOLECULAR WEIGHT CONSTITUENTS OF FLOWING LIQUIDS

Country Status (4)

Country Link
JP (1) JPS544190A (en)
DE (1) DE2725757A1 (en)
FR (1) FR2394086A1 (en)
GB (1) GB2001755B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028246A1 (en) * 1979-05-04 1981-05-13 Regents Of The University Of Minnesota Controlled protein fractionation
US4742011A (en) * 1984-03-15 1988-05-03 Unilever Patent Holdings B.V. Devices for carrying out chemical and clinical tests, and their use

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3616062A1 (en) * 1986-05-13 1987-11-19 Fresenius Ag METHOD FOR DETERMINING GAS PARTIAL PRESSURES IN BLOOD AND DEVICE FOR IMPLEMENTING THE METHOD
CA1309880C (en) * 1986-10-14 1992-11-10 George B. Parrent, Jr. Device and process for mixing a sample and a diluent
IE20000957A1 (en) * 1990-03-26 2001-05-30 Hampshire Advisory Tech Serv Sterile or Specific Pathogen Free Environment Products
US5858793A (en) * 1992-11-05 1999-01-12 Hampshire Advisory And Technical Services Limited Sterile or specific pathogen free environment products
DE4424494A1 (en) * 1994-07-12 1996-01-25 Danfoss As Method for calibrating an analysis system and analysis system
DE19627046C2 (en) * 1996-07-05 1998-10-15 Danfoss As Method for determining a passage behavior of a membrane in an analysis system and analysis system
CN115979923B (en) * 2023-03-20 2023-06-27 中国有色金属工业昆明勘察设计研究院有限公司 Simulation test device and test method for seepage damage of tailing pond

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2797149A (en) * 1953-01-08 1957-06-25 Technicon International Ltd Methods of and apparatus for analyzing liquids containing crystalloid and non-crystalloid constituents
US3065148A (en) * 1959-07-14 1962-11-20 Technicon Instr Method and apparatus for use in conducting studies on cells
US3884640A (en) * 1972-10-26 1975-05-20 Gen Electric Apparatus to analyze fluids
GB1434786A (en) * 1973-04-02 1976-05-05 Lichtenstein E S Apparatus including disposable array for processing body fluids

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2797149A (en) * 1953-01-08 1957-06-25 Technicon International Ltd Methods of and apparatus for analyzing liquids containing crystalloid and non-crystalloid constituents
US3065148A (en) * 1959-07-14 1962-11-20 Technicon Instr Method and apparatus for use in conducting studies on cells
US3884640A (en) * 1972-10-26 1975-05-20 Gen Electric Apparatus to analyze fluids
GB1434786A (en) * 1973-04-02 1976-05-05 Lichtenstein E S Apparatus including disposable array for processing body fluids

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028246A1 (en) * 1979-05-04 1981-05-13 Regents Of The University Of Minnesota Controlled protein fractionation
EP0028246A4 (en) * 1979-05-04 1982-03-29 Univ Minnesota Controlled protein fractionation.
US4742011A (en) * 1984-03-15 1988-05-03 Unilever Patent Holdings B.V. Devices for carrying out chemical and clinical tests, and their use

Also Published As

Publication number Publication date
GB2001755A (en) 1979-02-07
GB2001755B (en) 1982-01-06
JPS544190A (en) 1979-01-12
DE2725757A1 (en) 1978-12-21

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Legal Events

Date Code Title Description
ST Notification of lapse