CA1293679C - Dispositif pour empecher le transfert de diluant - Google Patents

Dispositif pour empecher le transfert de diluant

Info

Publication number: CA1293679C
Authority: CA; Canada
Prior art keywords: cuvette; sample; diluent; probe; reagent
Prior art date: 1986-04-30
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

CA000533941A

Other languages

English (en)

Inventor

John Mazza

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.)

Dade International Inc

Original Assignee

Baxter International Inc

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.)

1986-04-30

Filing date

1987-04-06

Publication date

1991-12-31

1987-04-06 Application filed by Baxter International Inc filed Critical Baxter International Inc

1991-12-31 Application granted granted Critical

1991-12-31 Publication of CA1293679C publication Critical patent/CA1293679C/fr

2008-12-31 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000003085 diluting agent Substances 0.000 title claims abstract description 60
239000000523 sample Substances 0.000 claims abstract description 204
239000003153 chemical reaction reagent Substances 0.000 claims abstract description 87
239000007788 liquid Substances 0.000 claims description 67
239000000463 material Substances 0.000 claims description 22
238000000034 method Methods 0.000 claims description 19
239000012472 biological sample Substances 0.000 claims description 11
238000011109 contamination Methods 0.000 claims description 9
238000011010 flushing procedure Methods 0.000 claims description 7
239000013610 patient sample Substances 0.000 abstract description 19
239000012530 fluid Substances 0.000 abstract description 10
238000010790 dilution Methods 0.000 abstract description 3
239000012895 dilution Substances 0.000 abstract description 3
239000000243 solution Substances 0.000 abstract description 2
238000002156 mixing Methods 0.000 description 61
238000004458 analytical method Methods 0.000 description 43
238000006243 chemical reaction Methods 0.000 description 27
238000012360 testing method Methods 0.000 description 26
238000012546 transfer Methods 0.000 description 13
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
238000011068 loading method Methods 0.000 description 11
238000007792 addition Methods 0.000 description 9
239000000470 constituent Substances 0.000 description 8
230000003287 optical effect Effects 0.000 description 7
BCHLTFOMLWCYIS-UHFFFAOYSA-N 4-amino-5-chloro-n-[2-(diethylamino)ethyl]-2-methoxybenzamide;n-(4-hydroxyphenyl)acetamide;hydrochloride Chemical compound Cl.CC(=O)NC1=CC=C(O)C=C1.CCN(CC)CCNC(=O)C1=CC(Cl)=C(N)C=C1OC BCHLTFOMLWCYIS-UHFFFAOYSA-N 0.000 description 6
230000001154 acute effect Effects 0.000 description 6
238000004090 dissolution Methods 0.000 description 6
229910052742 iron Inorganic materials 0.000 description 6
230000005499 meniscus Effects 0.000 description 6
230000008569 process Effects 0.000 description 6
230000009471 action Effects 0.000 description 5
230000001276 controlling effect Effects 0.000 description 5
230000000694 effects Effects 0.000 description 5
239000000203 mixture Substances 0.000 description 5
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
239000007787 solid Substances 0.000 description 4
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
230000008901 benefit Effects 0.000 description 3
239000008280 blood Substances 0.000 description 3
210000004369 blood Anatomy 0.000 description 3
230000007246 mechanism Effects 0.000 description 3
230000004048 modification Effects 0.000 description 3
238000012986 modification Methods 0.000 description 3
239000011541 reaction mixture Substances 0.000 description 3
230000004044 response Effects 0.000 description 3
239000000126 substance Substances 0.000 description 3
230000004913 activation Effects 0.000 description 2
230000009286 beneficial effect Effects 0.000 description 2
238000012864 cross contamination Methods 0.000 description 2
230000000994 depressogenic effect Effects 0.000 description 2
238000007865 diluting Methods 0.000 description 2
230000006872 improvement Effects 0.000 description 2
229920003023 plastic Polymers 0.000 description 2
239000002985 plastic film Substances 0.000 description 2
238000012545 processing Methods 0.000 description 2
230000001360 synchronised effect Effects 0.000 description 2
230000001960 triggered effect Effects 0.000 description 2
239000002699 waste material Substances 0.000 description 2
229920001634 Copolyester Polymers 0.000 description 1
XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
229920003182 Surlyn® Polymers 0.000 description 1
238000002835 absorbance Methods 0.000 description 1
239000013060 biological fluid Substances 0.000 description 1
238000007664 blowing Methods 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
230000002708 enhancing effect Effects 0.000 description 1
239000000835 fiber Substances 0.000 description 1
238000011534 incubation Methods 0.000 description 1
238000013101 initial test Methods 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000000465 moulding Methods 0.000 description 1
238000005375 photometry Methods 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920006255 plastic film Polymers 0.000 description 1
239000002574 poison Substances 0.000 description 1
231100000614 poison Toxicity 0.000 description 1
229920000915 polyvinyl chloride Polymers 0.000 description 1
238000003908 quality control method Methods 0.000 description 1
239000000376 reactant Substances 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000011347 resin Substances 0.000 description 1
230000000284 resting effect Effects 0.000 description 1
238000007789 sealing Methods 0.000 description 1
210000002966 serum Anatomy 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1
229920006230 thermoplastic polyester resin Polymers 0.000 description 1
238000002604 ultrasonography Methods 0.000 description 1
238000005406 washing Methods 0.000 description 1

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
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1004—Cleaning sample transfer devices
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
- 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
- G01N35/00584—Control arrangements for automatic analysers
- G01N35/00722—Communications; Identification
- G01N35/00732—Identification of carriers, materials or components in automatic analysers
- G01N2035/00742—Type of codes
- G01N2035/00752—Type of codes bar codes
- 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
- G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
- G01N35/1016—Control of the volume dispensed or introduced
- G01N2035/102—Preventing or detecting loss of fluid by dripping
- 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
- G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
- G01N2035/1025—Fluid level sensing
- 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
- G01N35/1081—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices characterised by the means for relatively moving the transfer device and the containers in an horizontal plane
- G01N35/1083—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices characterised by the means for relatively moving the transfer device and the containers in an horizontal plane with one horizontal degree of freedom
- G01N2035/1086—Cylindrical, e.g. variable angle

Landscapes

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)
Automatic Analysis And Handling Materials Therefor (AREA)
Sampling And Sample Adjustment (AREA)

CA000533941A 1986-04-30 1987-04-06 Dispositif pour empecher le transfert de diluant Expired - Lifetime CA1293679C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US85821786A	1986-04-30	1986-04-30
US858,217		1986-04-30

Publications (1)

Publication Number	Publication Date
CA1293679C true CA1293679C (fr)	1991-12-31

Family

ID=25327772

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000533941A Expired - Lifetime CA1293679C (fr)	1986-04-30	1987-04-06	Dispositif pour empecher le transfert de diluant

Country Status (3)

Country	Link
JP (1)	JPS63503245A (fr)
CA (1)	CA1293679C (fr)
WO (1)	WO1987006695A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9208386D0 (en) *	1992-04-16	1992-06-03	Amersham Int Plc	Storage and dispensing device for liquids
JP3567187B2 (ja) *	1995-02-23	2004-09-22	アークレイ株式会社	試料液等の撹拌装置
US7648678B2 (en)	2002-12-20	2010-01-19	Dako Denmark A/S	Method and system for pretreatment of tissue slides

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2623307A1 (de) *	1976-05-25	1977-12-08	Bodenseewerk Perkin Elmer Co	Geraet zur automatischen zufuehrung von proben zu einem analysengeraet
JPS5848836A (ja) *	1981-09-18	1983-03-22	Toa Medical Electronics Co Ltd	光学式自動分析測定装置
US4528158A (en) *	1982-06-14	1985-07-09	Baird Corporation	Automatic sampling system
US4590165A (en) *	1982-06-14	1986-05-20	Baird Corporation	Automatic sampling system
JPS58113761A (ja) *	1982-08-24	1983-07-06	Olympus Optical Co Ltd	自動分析装置のサンプル分注方法

1987
- 1987-04-01 JP JP62502347A patent/JPS63503245A/ja active Pending
- 1987-04-01 WO PCT/US1987/000770 patent/WO1987006695A1/fr not_active Ceased
- 1987-04-06 CA CA000533941A patent/CA1293679C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
WO1987006695A1 (fr)	1987-11-05
JPS63503245A (ja)	1988-11-24

Legal Events

Date	Code	Title	Description
1998-12-31	MKLA	Lapsed

Publication	Publication Date	Title
US4815978A (en)	1989-03-28	Clinical analysis methods and systems
US4871682A (en)	1989-10-03	Diluent carryover control
US4980292A (en)	1990-12-25	Tablet dispensing
EP0169887B1 (fr)	1990-06-27	Systemes et procedes d'analyse clinique
US5250440A (en)	1993-10-05	Cuvette delivery module and turntable for a chemical analyzer
US5270211A (en)	1993-12-14	Sample tube entry port for a chemical analyzer
US4801187A (en)	1989-01-31	Liquid light tube end cap assembly
EP0061317B1 (fr)	1986-05-07	Appareil d'échantillonnage
US5292484A (en)	1994-03-08	Cuvette and cuvette cartridge for a chemical analyzer
JP2003098182A (ja)	2003-04-03	臨床アナライザ用化学システム
JPS63259468A (ja)	1988-10-26	自動患者試料分析装置
JPH0321870B2 (fr)	1991-03-25
AU7859598A (en)	1999-02-11	Automated blood analysis system
CA1293679C (fr)	1991-12-31	Dispositif pour empecher le transfert de diluant
US20080044908A1 (en)	2008-02-21	Method of Normalizing Surface Tension of a Sample Fluid
US5324479A (en)	1994-06-28	Analyzer for the determination of the phenotype and the ABO blood group
EP0336309A2 (fr)	1989-10-11	Appareil d'analyses à accès sélectif ou séquentiel pour analyses clinico-chimiques et tests immunologiques
FI101577B (fi)	1998-07-15	Näytteen käsittelyjärjestelmä optista valvontajärjestelmää varten
US20020144747A1 (en)	2002-10-10	Liquid sample dispensing methods for precisely delivering liquids without crossover
CA1255513A (fr)	1989-06-13	Distribution de comprimes
JP2590688Y2 (ja)	1999-02-17	血液凝固分析装置
JPH05302927A (ja)	1993-11-16	分析装置
JPS6385429A (ja)	1988-04-15	遠心方式の連続分析方法及び装置
JPS6188157A (ja)	1986-05-06	自動分析装置
JPH076996B2 (ja)	1995-01-30	自動分析装置