GB1301556A – – Google Patents
GB1301556A – – Google Patents
Info
Publication number
GB1301556A
GB1301556A
GB1301556DA
GB1301556A
GB 1301556 A
GB1301556 A
GB 1301556A
GB 1301556D A
GB1301556D A
GB 1301556DA
GB 1301556 A
GB1301556 A
GB 1301556A
Authority
GB
United Kingdom
Prior art keywords
segments
asd
streams
samples
asr
Prior art date
1969-07-25
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
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.)
1969-07-25
Filing date
1970-07-17
Publication date
1972-12-29
1970-07-17
Application filed
filed
Critical
1972-12-29
Publication of GB1301556A
publication
Critical
patent/GB1301556A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
G01N35/08—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 stream of discrete samples flowing along a tube system, e.g. flow injection analysis
Abstract
1301556 Automatic analysis TECHNICON INSTRUMENTS CORP 17 July 1970 [25 July 1969] 34867/70 Heading B1X Samples from container 16 are analysed by a method comprising passing the samples in succession along a flow path 28 which includes an analysis means, passing a second liquid stream from a flask 124 through flow path 30, introducing primary segments AS, AR of separating fluid into the two streams and introducing secondary segments of separating fluid into spaced ones of the primary segments to create enlarged separating segments, the introduction of the secondary segments into the two flow paths being in timed relation. In the embodiment shown, air segments AS are introduced through tube 35 into the segmented sample stream in tube 34 prior to production of enlarged segments ASD at the junction of tubes 34 and 40. Air segments AR are similarly added through tube 37 to the second (dialysing liquid) stream 42. When a segment ASD reaches infra-red detector 100, a signal passed to delay timer 114 operates valve 46 after a predetermined time to produce a segment ASR, of substantially the same length as the segment ASD, in the dialysing liquid stream. The streams then pass through respective sides of dialyser 50, are optionally mixed with reagents, and pass through respective debubblers 56, 60 which remove all gas segments except ASD, ASR segments and remove part of the segments ASD, ASR; the streams then flow through colorimeters 68, 70. When the samples are blood samples, the total protein and calcium constituents of the respective streams may be measured.
GB1301556D
1969-07-25
1970-07-17
Expired
GB1301556A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US85433769A
1969-07-25
1969-07-25
Publications (1)
Publication Number
Publication Date
GB1301556A
true
GB1301556A
(en)
1972-12-29
Family
ID=25318409
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1301556D
Expired
GB1301556A
(en)
1969-07-25
1970-07-17
Country Status (8)
Country
Link
US
(1)
US3600953A
(en)
AU
(1)
AU1737770A
(en)
BE
(1)
BE753912A
(en)
CH
(1)
CH514137A
(en)
DE
(1)
DE2036262A1
(en)
FR
(1)
FR2055585A5
(en)
GB
(1)
GB1301556A
(en)
NL
(1)
NL7010593A
(en)
Families Citing this family (31)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB1477199A
(en)
*
1974-09-02
1977-06-22
Technicon Instr
Sample supply apparatus for automatic analysis systems
DK150802C
(en)
*
1974-09-16
1988-02-01
Bifok Ab
METHOD AND APPARATUS FOR CONTINUOUS HIGH-SPEED ANALYSIS OF A LIQUID TEST IN A BEARING FLOW
US4004451A
(en)
*
1974-12-24
1977-01-25
Technicon Instruments Corporation
Automated timing of fluid delivery in sample analysis
SE427503B
(en)
*
1976-09-15
1983-04-11
Bifok Ab
SET TO ANALYZE A SAMPLE BY FLOW-INJECTION ANALYSIS, BY CONTINUOUS DETERMINATION OF IONES AND DEVICE FOR EXECUTING THE SET
GB1587160A
(en)
*
1977-07-06
1981-04-01
Rank Organisation Ltd
Analytical apparatus
US4210809A
(en)
*
1979-03-16
1980-07-01
Technicon Instruments Corporation
Method and apparatus for the non-invasive determination of the characteristics of a segmented fluid stream
US4253846A
(en)
*
1979-11-21
1981-03-03
Technicon Instruments Corporation
Method and apparatus for automated analysis of fluid samples
JPS576338A
(en)
*
1980-06-12
1982-01-13
Kyoto Daiichi Kagaku:Kk
Method and device for measuring degree of flocculation of finely divided particles quantitatively
US4300906A
(en)
*
1980-10-06
1981-11-17
Technicon Instruments Corp.
Method for the operation of automated analysis apparatus
US4419903A
(en)
*
1982-02-22
1983-12-13
Beckman Instruments, Inc.
Method and apparatus for detecting insufficient liquid levels
US4526754A
(en)
*
1982-07-30
1985-07-02
Technicon Instruments Corporation
Sample transport system
US4798803A
(en)
*
1985-07-10
1989-01-17
The Dow Chemical Company
Method for titration flow injection analysis
WO1989000698A1
(en)
*
1985-11-08
1989-01-26
Wessex Instrumentation Ltd.
Continuous flow analysis
CA1328359C
(en)
*
1989-03-27
1994-04-12
Michael D. Mintz
Fluid sample collection and delivery system and methods particularly adapted for body fluid sampling
US5094961A
(en)
*
1990-12-13
1992-03-10
Coulter Corporation
Aspiration method for hematology analyzing apparatus
US5268147A
(en)
*
1992-02-26
1993-12-07
Miles, Inc.
Reversible direction capsule chemistry sample liquid analysis system and method
JP2763468B2
(en)
*
1992-12-25
1998-06-11
株式会社日立製作所
Classification device for particles in liquids using light scattering
US5559339A
(en)
*
1994-10-31
1996-09-24
Abbott Laboratories
Method and apparatus for verifying dispense of a fluid from a dispense nozzle
US5834314A
(en)
*
1994-11-07
1998-11-10
Abbott Laboratories
Method and apparatus for metering a fluid
US5542444A
(en)
*
1994-11-07
1996-08-06
Abbott Laboratories
Valve and method of using
US5775371A
(en)
*
1995-03-08
1998-07-07
Abbott Laboratories
Valve control
ES2165989T3
(en)
*
1995-07-20
2002-04-01
Abbott Lab
VALVE CONSTRUCTION AND ITS USE PROCEDURE.
US5967163A
(en)
*
1996-01-30
1999-10-19
Abbott Laboratories
Actuator and method
EP1032840A1
(en)
*
1997-11-19
2000-09-06
ABION Beteiligungs- und Verwaltungsgesellschaft mbH
Multi-manifold device for carrying out chemical, biological and/or biochemical analytical methods
US6348354B1
(en)
*
1998-07-06
2002-02-19
Bayer Corporation
Method and apparatus for controlling a stream of liquid test packages in a capsule chemistry analysis system
US6902938B1
(en)
*
2000-10-10
2005-06-07
Jeol Usa, Inc.
Chemical analysis method for multiplexed samples
JP2004317420A
(en)
*
2003-04-18
2004-11-11
Hitachi Software Eng Co Ltd
Measuring instrument using capillary
DK1722684T3
(en)
*
2004-03-05
2009-01-26
Dilab I Lund Ab
Automatic sampling system and method
US7860542B2
(en)
*
2005-02-14
2010-12-28
Optiscan Biomedical Corporation
Analyte detection system with reduced sample volume
WO2015095239A1
(en)
2013-12-18
2015-06-25
Optiscan Biomedical Corporation
Systems and methods for detecting leaks
CN114713056A
(en)
2018-04-02
2022-07-08
滴管公司
System and method for continuous flow emulsion processing
Family Cites Families (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
NL257371A
(en)
*
1959-10-30
NL113309C
(en)
*
1961-10-20
NL287532A
(en)
*
1962-01-23
US3418053A
(en)
*
1964-08-28
1968-12-24
Technicon Instr
Colorimeter flow cell
US3306229A
(en)
*
1965-04-05
1967-02-28
Technicon Instr
Pump apparatus and method of operation thereof
CH448566A
(en)
*
1965-05-05
1967-12-15
Ceskoslovenska Akademie Ved
Optical device for evaluating concentration gradients in liquids flowing through the capillary lines of analyzers
US3484170A
(en)
*
1966-04-14
1969-12-16
Technicon Corp
Automatic analysis method and apparatus
1969
1969-07-25
US
US854337A
patent/US3600953A/en
not_active
Expired – Lifetime
1970
1970-07-09
AU
AU17377/70A
patent/AU1737770A/en
not_active
Expired
1970-07-17
GB
GB1301556D
patent/GB1301556A/en
not_active
Expired
1970-07-17
NL
NL7010593A
patent/NL7010593A/xx
unknown
1970-07-22
DE
DE19702036262
patent/DE2036262A1/en
active
Pending
1970-07-24
FR
FR7027381A
patent/FR2055585A5/fr
not_active
Expired
1970-07-24
BE
BE753912D
patent/BE753912A/en
unknown
1970-07-24
CH
CH1128970A
patent/CH514137A/en
not_active
IP Right Cessation
Also Published As
Publication number
Publication date
AU1737770A
(en)
1972-01-13
US3600953A
(en)
1971-08-24
NL7010593A
(en)
1971-01-27
FR2055585A5
(en)
1971-05-07
BE753912A
(en)
1971-01-25
DE2036262A1
(en)
1971-03-04
CH514137A
(en)
1971-10-15
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Legal Events
Date
Code
Title
Description
1973-05-09
PS
Patent sealed [section 19, patents act 1949]
1976-02-18
PLNP
Patent lapsed through nonpayment of renewal fees
