FR2370272A1 - Batch analysis system for blood samples - has sample and reagent cells in single block selectively linked by syphons - Google Patents

Batch analysis system for blood samples - has sample and reagent cells in single block selectively linked by syphons

Info

Publication number
FR2370272A1
FR2370272A1 FR7634380A FR7634380A FR2370272A1 FR 2370272 A1 FR2370272 A1 FR 2370272A1 FR 7634380 A FR7634380 A FR 7634380A FR 7634380 A FR7634380 A FR 7634380A FR 2370272 A1 FR2370272 A1 FR 2370272A1
Authority
FR
France
Prior art keywords
sample
analysis
cells
reagent
reagents
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Withdrawn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
FR7634380A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7634380A priority Critical patent/FR2370272A1/en
Publication of FR2370272A1 publication Critical patent/FR2370272A1/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/06—Fluid handling related problems
    • B01L2200/0642—Filling fluids into wells by specific techniques

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

Batch analysis container is a cassette made up of several parts in plastic material that assembled form sample, reagent and colorimeter cells. The cells are selectively linked amongst themselves by syphons. A control system allows the openings of the cells to be selectively linked to either an isolation means, an air aspiration means or an air pressurisation means. This control system allows reagents to be delivered to a reagent cell and the level and volume of the reagent delivered to be tested. The colorimeter cell is linked to atmos. by a pipe and has 2 parallel sides transparent to the light type used for analysis, that passes between a source and a photoelectric cell. Each container bears a label identifying the sample on to which multiple pens record the results of the analysis from the photoelectric cell. Used for analysis of a sample on which several different tests may be made, e.g. blood analysed for urea, glucose, cholesterol, uric acid, proteins. The volumes of reagents and samples are precisely measured and successive samples are not in danger of contamination. Volumes of reagents used can easily be altered mechanically.
FR7634380A 1976-11-08 1976-11-08 Batch analysis system for blood samples - has sample and reagent cells in single block selectively linked by syphons Withdrawn FR2370272A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7634380A FR2370272A1 (en) 1976-11-08 1976-11-08 Batch analysis system for blood samples - has sample and reagent cells in single block selectively linked by syphons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7634380A FR2370272A1 (en) 1976-11-08 1976-11-08 Batch analysis system for blood samples - has sample and reagent cells in single block selectively linked by syphons

Publications (1)

Publication Number Publication Date
FR2370272A1 true FR2370272A1 (en) 1978-06-02

Family

ID=9179924

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634380A Withdrawn FR2370272A1 (en) 1976-11-08 1976-11-08 Batch analysis system for blood samples - has sample and reagent cells in single block selectively linked by syphons

Country Status (1)

Country Link
FR (1) FR2370272A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0992796A2 (en) * 1998-10-05 2000-04-12 EASy-LAB GmbH Method and device for selective pipetting with multichannel pipettes

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2272915A1 (en) * 1974-05-28 1975-12-26 Worthington Biochem Corp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2272915A1 (en) * 1974-05-28 1975-12-26 Worthington Biochem Corp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0992796A2 (en) * 1998-10-05 2000-04-12 EASy-LAB GmbH Method and device for selective pipetting with multichannel pipettes
EP0992796A3 (en) * 1998-10-05 2003-12-03 EASy-LAB GmbH Method and device for selective pipetting with multichannel pipettes

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