CA1338524C - Dispositif d'echantillonage a aiguille et methode de fonctionnement - Google Patents

Dispositif d'echantillonage a aiguille et methode de fonctionnement

Info

Publication number: CA1338524C
Authority: CA; Canada
Prior art keywords: sample; sample liquid; liquid; sampling needle; needle
Prior art date: 1988-12-29
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 - Fee Related

Application number

CA000617001A

Other languages

English (en)

Inventor

Kenneth F. Uffenheimer

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.)

Bayer Corp

Original Assignee

Bayer Corp

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.)

1988-12-29

Filing date

1995-05-31

Publication date

1996-08-20

1988-12-29 Priority claimed from PCT/US1988/004630 external-priority patent/WO1990008307A1/fr

1995-05-31 Application filed by Bayer Corp filed Critical Bayer Corp

1995-05-31 Priority to CA000617001A priority Critical patent/CA1338524C/fr

1996-08-20 Application granted granted Critical

1996-08-20 Publication of CA1338524C publication Critical patent/CA1338524C/fr

2009-04-18 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000005070 sampling Methods 0.000 title claims abstract description 192
238000000034 method Methods 0.000 title claims abstract description 24
239000007788 liquid Substances 0.000 claims abstract description 365
238000002955 isolation Methods 0.000 claims abstract description 34
239000004094 surface-active agent Substances 0.000 claims abstract description 13
239000002245 particle Substances 0.000 claims abstract description 10
230000007717 exclusion Effects 0.000 claims abstract description 8
238000011109 contamination Methods 0.000 claims description 14
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239000012080 ambient air Substances 0.000 claims description 6
230000009471 action Effects 0.000 claims description 5
230000035515 penetration Effects 0.000 claims description 5
230000002829 reductive effect Effects 0.000 claims description 3
230000005661 hydrophobic surface Effects 0.000 claims 4
239000011248 coating agent Substances 0.000 claims 1
238000000576 coating method Methods 0.000 claims 1
239000000523 sample Substances 0.000 abstract description 402
238000004458 analytical method Methods 0.000 abstract description 49
230000002209 hydrophobic effect Effects 0.000 abstract description 13
238000011067 equilibration Methods 0.000 description 13
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238000010586 diagram Methods 0.000 description 5
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239000012530 fluid Substances 0.000 description 5
238000003780 insertion Methods 0.000 description 5
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239000003570 air Substances 0.000 description 4
238000011068 loading method Methods 0.000 description 4
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239000007787 solid Substances 0.000 description 4
230000004913 activation Effects 0.000 description 3
238000001514 detection method Methods 0.000 description 3
238000001914 filtration Methods 0.000 description 3
229930195733 hydrocarbon Natural products 0.000 description 3
150000002430 hydrocarbons Chemical class 0.000 description 3
239000000463 material Substances 0.000 description 3
239000000203 mixture Substances 0.000 description 3
SGTNSNPWRIOYBX-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-{[2-(3,4-dimethoxyphenyl)ethyl](methyl)amino}-2-(propan-2-yl)pentanenitrile Chemical compound C1=C(OC)C(OC)=CC=C1CCN(C)CCCC(C#N)(C(C)C)C1=CC=C(OC)C(OC)=C1 SGTNSNPWRIOYBX-UHFFFAOYSA-N 0.000 description 2
239000004809 Teflon Substances 0.000 description 2
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230000005540 biological transmission Effects 0.000 description 2
230000015556 catabolic process Effects 0.000 description 2
238000004891 communication Methods 0.000 description 2
238000006731 degradation reaction Methods 0.000 description 2
238000011049 filling Methods 0.000 description 2
239000011521 glass Substances 0.000 description 2
230000002401 inhibitory effect Effects 0.000 description 2
238000002347 injection Methods 0.000 description 2
239000007924 injection Substances 0.000 description 2
230000001050 lubricating effect Effects 0.000 description 2
239000002184 metal Substances 0.000 description 2
239000003921 oil Substances 0.000 description 2
230000036961 partial effect Effects 0.000 description 2
238000005086 pumping Methods 0.000 description 2
238000009877 rendering Methods 0.000 description 2
238000005201 scrubbing Methods 0.000 description 2
238000011144 upstream manufacturing Methods 0.000 description 2
239000004215 Carbon black (E152) Substances 0.000 description 1
235000017276 Salvia Nutrition 0.000 description 1
241001072909 Salvia Species 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
LEHOTFFKMJEONL-UHFFFAOYSA-N Uric Acid Chemical compound N1C(=O)NC(=O)C2=C1NC(=O)N2 LEHOTFFKMJEONL-UHFFFAOYSA-N 0.000 description 1
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230000000694 effects Effects 0.000 description 1
230000005484 gravity Effects 0.000 description 1
238000007654 immersion Methods 0.000 description 1
239000006193 liquid solution Substances 0.000 description 1
238000005461 lubrication Methods 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000013011 mating Effects 0.000 description 1
239000002991 molded plastic Substances 0.000 description 1
239000013618 particulate matter Substances 0.000 description 1
229950011087 perflunafene Drugs 0.000 description 1
UWEYRJFJVCLAGH-IJWZVTFUSA-N perfluorodecalin Chemical compound FC1(F)C(F)(F)C(F)(F)C(F)(F)[C@@]2(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)[C@@]21F UWEYRJFJVCLAGH-IJWZVTFUSA-N 0.000 description 1
235000009991 pite Nutrition 0.000 description 1
244000293655 pite Species 0.000 description 1
-1 polytetrafluoroethylene Polymers 0.000 description 1
229920001343 polytetrafluoroethylene Polymers 0.000 description 1
239000004810 polytetrafluoroethylene Substances 0.000 description 1
239000011148 porous material Substances 0.000 description 1
230000002265 prevention Effects 0.000 description 1
230000009467 reduction Effects 0.000 description 1
230000000284 resting effect Effects 0.000 description 1
239000011343 solid material Substances 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000009736 wetting Methods 0.000 description 1

Landscapes

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

CA000617001A 1988-12-29 1995-05-31 Dispositif d'echantillonage a aiguille et methode de fonctionnement Expired - Fee Related CA1338524C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000617001A CA1338524C (fr)	1988-12-29	1995-05-31	Dispositif d'echantillonage a aiguille et methode de fonctionnement

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
PCT/US1988/004630 WO1990008307A1 (fr)	1988-12-29	1988-12-29	Echantillonneur integre pour eprouvettes fermees et ouvertes
USPCT/US88/04630		1988-12-29
CA000597006A CA1337100C (fr)	1988-12-29	1989-04-18	Methode et appareil pour prelever des echantillons dans des contenants ouverts ou fermes
CA000617001A CA1338524C (fr)	1988-12-29	1995-05-31	Dispositif d'echantillonage a aiguille et methode de fonctionnement

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000597006A Division CA1337100C (fr)	1988-12-29	1989-04-18	Methode et appareil pour prelever des echantillons dans des contenants ouverts ou fermes

Publications (1)

Publication Number	Publication Date
CA1338524C true CA1338524C (fr)	1996-08-20

Family

ID=25672627

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CA000617002A Expired - Fee Related CA1340049C (fr)	1988-12-29	1995-05-31	Support de recipients d'echantillons liquides et methode d'utilisation
CA000617001A Expired - Fee Related CA1338524C (fr)	1988-12-29	1995-05-31	Dispositif d'echantillonage a aiguille et methode de fonctionnement

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CA000617002A Expired - Fee Related CA1340049C (fr)	1988-12-29	1995-05-31	Support de recipients d'echantillons liquides et methode d'utilisation

Country Status (1)

Country	Link
CA (2)	CA1340049C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111889000A (zh) *	2020-08-12	2020-11-06	山东省农业科学院农业质量标准与检测技术研究所	一种微生物检测用液体样品处理装置
CN115452472A (zh) *	2022-10-31	2022-12-09	山东天弘化学有限公司	一种石油化工管道带压检测取样装置及其使用方法

1995
- 1995-05-31 CA CA000617002A patent/CA1340049C/fr not_active Expired - Fee Related
- 1995-05-31 CA CA000617001A patent/CA1338524C/fr not_active Expired - Fee Related

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111889000A (zh) *	2020-08-12	2020-11-06	山东省农业科学院农业质量标准与检测技术研究所	一种微生物检测用液体样品处理装置
CN115452472A (zh) *	2022-10-31	2022-12-09	山东天弘化学有限公司	一种石油化工管道带压检测取样装置及其使用方法
CN115452472B (zh) *	2022-10-31	2023-01-31	山东天弘化学有限公司	一种石油化工管道带压检测取样装置及其使用方法

Also Published As

Publication number	Publication date
CA1340049C (fr)	1998-09-22

Legal Events

Date	Code	Title	Description
2002-08-20	MKLA	Lapsed

Publication	Publication Date	Title
AU635547B2 (en)	1993-03-25	Integrated sampler for closed and open sample containers
US5728954A (en)	1998-03-17	Apparatus and method for integrated sampling from closed and open sample containers
US4836038A (en)	1989-06-06	Automated sampler-injector apparatus and method for sampling a quantity of sample and testing portions of said quantity
EP0884575B1 (fr)	2007-04-18	Dispositif pour accéder à un récipient fermé
JP4406643B2 (ja)	2010-02-03	液体サンプル採取プローブおよび清掃フルイディクスシステム
US4574850A (en)	1986-03-11	Method of and apparatus for dispensing liquid
US4228831A (en)	1980-10-21	Probe and syringe drive apparatus
JP2641986B2 (ja)	1997-08-20	新規かつ改良された液体標本吸引及び分配プローブ
US5079959A (en)	1992-01-14	Analyzing system using sheath flow of sample
US5413246A (en)	1995-05-09	Apparatus and method for aliquotting phases of blood
US5555920A (en)	1996-09-17	Method and apparatus for aliquotting blood serum or blood plasma
CA2102113A1 (fr)	1992-10-31	Dispositif ameliore et methode d'aliquottage de serum ou de plasma sanguins
CA2019519A1 (fr)	1991-01-24	Analyseur de liquide echantillon a tres faible effet d'entrainement et methode de fabrication connexe
US4811611A (en)	1989-03-14	Apparatus and method for pressure equalization in closed tube sampler
JPS60111160A (ja)	1985-06-17	液体見本の二方向操作機械
JPH04503568A (ja)	1992-06-25	新規かつ改良された液体標本吸引及び分配プローブを用いた液体標本分析装置並びに液体標本分析方法
CA1338524C (fr)	1996-08-20	Dispositif d'echantillonage a aiguille et methode de fonctionnement
CA1292371C (fr)	1991-11-26	Dispositif et methode d'echantillonnage
US6613579B2 (en)	2003-09-02	Sequential injection liquid-liquid extraction
USRE39600E1 (en)	2007-05-01	Liquid sample dispensing methods for precisely delivering liquids without crossover
JPH09184846A (ja)	1997-07-15	液体試料分注装置
CA1312480C (fr)	1993-01-12	Injecteur-echantillonneur automatise et methode de prelevement d'une quantite determinee d'echantillon et d'essai d'une partie de cette quantite
JPH08313426A (ja)	1996-11-29	分析装置
JPH06102281A (ja)	1994-04-15	生化学自動分析装置の洗浄装置
JPH04320941A (ja)	1992-11-11	血液試料から血清を採取する装置