GB1275154A - Automatic fluid analyzer - Google Patents

Automatic fluid analyzer

Info

Publication number
GB1275154A
GB1275154A GB4067069A GB4067069A GB1275154A GB 1275154 A GB1275154 A GB 1275154A GB 4067069 A GB4067069 A GB 4067069A GB 4067069 A GB4067069 A GB 4067069A GB 1275154 A GB1275154 A GB 1275154A
Authority
GB
United Kingdom
Prior art keywords
sample
packs
pack
chamber
containers
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
Application number
GB4067069A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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
Priority claimed from US04/753,197 external-priority patent/US4066412A/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1275154A publication Critical patent/GB1275154A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/54—Labware with identification means
    • B01L3/545—Labware with identification means for laboratory containers
    • B01L3/5453—Labware with identification means for laboratory containers for test tubes
    • 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
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/021—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations having a flexible chain, e.g. "cartridge belt", conveyor for reaction cells or cuvettes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
    • B01L2400/0481—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure squeezing of channels or chambers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/06—Valves, specific forms thereof
    • B01L2400/0677—Valves, specific forms thereof phase change valves; Meltable, freezing, dissolvable plugs; Destructible barriers
    • B01L2400/0683—Valves, specific forms thereof phase change valves; Meltable, freezing, dissolvable plugs; Destructible barriers mechanically breaking a wall or membrane within a channel or chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/505—Containers for the purpose of retaining a material to be analysed, e.g. test tubes flexible containers not provided for above
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L7/00—Heating or cooling apparatus; Heat insulating devices
    • 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
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/04—Details of the conveyor system
    • G01N2035/0401—Sample carriers, cuvettes or reaction vessels
    • G01N2035/0429—Sample carriers adapted for special purposes
    • G01N2035/0436—Sample carriers adapted for special purposes with pre-packaged reagents, i.e. test-packs
    • 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
    • G01N35/1079—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices with means for piercing stoppers or septums

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Clinical Laboratory Science (AREA)
  • Biochemistry (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

1275154 Automatic analytical apparatus EI DU PONT DE NEMOURS & CO 14 Aug 1969 [16 Aug 1968] 40670/69 Heading B1X In the operation of automatic analytical apparatus sample containers e.g. 116, Fig. 1, followed by at least one deformable test pack 13 (the number depending on the number of tests to be carried out), are transported from a rack 14 to a filling station 16 where they are correctly aligned by a cyclically movable shuttle 18 and where aliquots of sample are transferred from the containers to the associated test packs. When the required number of aliquots has been dispensed the used containers are discarded via shute 22. The test packs 13 are intermittently conveyed, according to pre set machine readable instructions on the packs, through a thermostatted heat chamber where reagents within reagent storage compartments in the packs are transferred to the pack reaction chamber by rupturing the seals between the storage and reaction compartments by means of breakers 30, 31. The reaction mixture is subsequently analysed in the pack by a photometer 32, before disposal via shute 34. The sample containers can carry identification marks. The test pack, Fig. 2B, comprises a deformable transparent pouch 41, peripherally sealed to a headpiece 40 and communicating therewith by an opening 42. Sample is introduced to a chamber 48 via opening 43 or 44 and 42 which can then be covered to seal the system entirely. A chamber 45 which separates the openings 43, 44 can contain a filter, a gel column or an ion exchange resin if pretreatment of the sample is required. Marks 47 are readable by the apparatus to determine the analytical procedure to be adopted. The reagents are stoved in chambers 49-54 which are broken by upward pressure of the sample liquid when the pouch is deformed.
GB4067069A 1968-08-16 1969-08-14 Automatic fluid analyzer Expired GB1275154A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US04/753,197 US4066412A (en) 1966-04-26 1968-08-16 Automatic clinical analyzer

Publications (1)

Publication Number Publication Date
GB1275154A true GB1275154A (en) 1972-05-24

Family

ID=25029591

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4067069A Expired GB1275154A (en) 1968-08-16 1969-08-14 Automatic fluid analyzer

Country Status (7)

Country Link
JP (1) JPS503955B1 (en)
CA (1) CA920930A (en)
DE (2) DE1941506C3 (en)
FR (1) FR2015816A1 (en)
GB (1) GB1275154A (en)
NL (1) NL6912295A (en)
SE (1) SE366589B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109070079A (en) * 2016-03-30 2018-12-21 索尼公司 Sample separation set, sample separator
CN110261310A (en) * 2019-07-10 2019-09-20 深圳金迈隆电子技术有限公司 A kind of on piece laboratory testing device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2524903C3 (en) * 1975-06-02 1981-09-10 Franz Schmidt & Haensch Gmbh & Co, 1000 Berlin Method for the identification of measured values of sugar cane or sugar beet samples of various origins and arrangement for carrying out the method
JP3848938B2 (en) * 2003-07-25 2006-11-22 株式会社日立ハイテクノロジーズ Automatic analyzer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775405A (en) * 1953-08-18 1956-12-25 Paston Louis Coded envelope to facilitate sorting
US3266298A (en) * 1963-07-30 1966-08-16 Technicon Instr Means and method for the identification of samples for blood typing
US3624223A (en) * 1964-12-17 1971-11-30 Technicon Instr Blood type indicator
US3350946A (en) * 1964-12-29 1967-11-07 Technicon Instr Sample containers for analysis apparatus
SE316930B (en) * 1964-12-30 1969-11-03 Autokemi Ab
FR1520338A (en) * 1966-04-26 1968-04-05 Du Pont Container for test reagents and their manufacturing and application methods

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109070079A (en) * 2016-03-30 2018-12-21 索尼公司 Sample separation set, sample separator
US11385165B2 (en) 2016-03-30 2022-07-12 Sony Corporation Sample isolation kit, sample isolation device
CN110261310A (en) * 2019-07-10 2019-09-20 深圳金迈隆电子技术有限公司 A kind of on piece laboratory testing device

Also Published As

Publication number Publication date
DE1941506B2 (en) 1975-06-12
DE1966813A1 (en) 1974-07-04
CA920930A (en) 1973-02-13
SE366589B (en) 1974-04-29
JPS503955B1 (en) 1975-02-12
FR2015816A1 (en) 1970-04-30
NL6912295A (en) 1970-02-18
DE1941506C3 (en) 1982-03-25
DE1941506A1 (en) 1970-02-19

Similar Documents

Publication Publication Date Title
US3713779A (en) Disposable comparison detector kit
US5098660A (en) Transfer apparatus for chemical reaction pack
US3726645A (en) Inert plastic film for support and packaging of chemical spot test systems
AU2951895A (en) Combination reagent holding and test device
GB1218750A (en) Chemical testing apparatus
JPH06308114A (en) Analysis system of compound contained in liquid reagent
MX9301518A (en) DETENTION OF CONTAINER LEAKS.
SE8005023L (en) PROCEDURE AND APPARATUS FOR CELL TESTING CELL SAMPLES
GB1281952A (en) Apparatus and method for performing photometric analysis
ES472953A1 (en) Fluid-treatment device.
ATE85239T1 (en) APPARATUS FOR CHEMICAL GENERATING AND SAMPLING OF GASES.
GB1275154A (en) Automatic fluid analyzer
FR2519763B1 (en)
US3779708A (en) Method and means for determining oxyhemoglobin association and dissociation curves of whole blood or other liquids
US4266681A (en) Multiple breakpoint resealable ampoule
CN111763613A (en) Disposable airtight nucleic acid amplification and detection integrated device
ATE34352T1 (en) METHOD AND DEVICE FOR FILLING DUAL-CHAMBER AEROSOL TANKS.
US3341299A (en) Chromatography analysis apparatus and method
BR9813008A (en) Process for testing containers with closures
AR005685A1 (en) AGGREGATION AND SEPARATION REACTION CONTAINER; CASSETTE SEALED BY A METALLIC SHEET THAT UNDERSTANDS IT AND CASES TO PREVENT CROSS CONTAMINATION IN A COLUMN OF SUCH CASSETTE
ES448167A1 (en) Micro-gasometric method and apparatus
CN212955142U (en) Disposable airtight nucleic acid amplification and detection integrated device
US7201874B2 (en) System for automatically extracting and analyzing residual solvents in material samples
DK0689038T3 (en) Non-invasive method for determining residual liquid reagents
FR2235724A1 (en) Analysis of liqs. contg. dissolved gases - esp. in circuits under pressure, e.g. pressured water fission reactors

Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years