CN103424493B - 针端口 - Google Patents

针端口 Download PDF

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Publication number
CN103424493B
CN103424493B CN201310177922.5A CN201310177922A CN103424493B CN 103424493 B CN103424493 B CN 103424493B CN 201310177922 A CN201310177922 A CN 201310177922A CN 103424493 B CN103424493 B CN 103424493B
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CN
China
Prior art keywords
needle
port
tapered portion
flow path
liquid
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.)
Active
Application number
CN201310177922.5A
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English (en)
Chinese (zh)
Other versions
CN103424493A (zh
Inventor
山崎智之
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.)
Shimadzu Corp
Original Assignee
Shimadzu 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.)
Filing date
Publication date
Application filed by Shimadzu Corp filed Critical Shimadzu Corp
Publication of CN103424493A publication Critical patent/CN103424493A/zh
Application granted granted Critical
Publication of CN103424493B publication Critical patent/CN103424493B/zh
Active 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
    • 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
    • G01N35/1011—Control of the position or alignment of the transfer device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • 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
    • B01L3/56—Labware specially adapted for transferring fluids
    • B01L3/563—Joints or fittings ; Separable fluid transfer means to transfer fluids between at least two containers, e.g. connectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/14—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the introduction of the feed to the apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G01N30/18—Injection using a septum or microsyringe
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve
    • 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
    • B01L3/56—Labware specially adapted for transferring fluids
    • B01L3/565—Seals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Clinical Laboratory Science (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CN201310177922.5A 2012-05-15 2013-05-14 针端口 Active CN103424493B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012-111175 2012-05-15
JP2012111175A JP5906935B2 (ja) 2012-05-15 2012-05-15 ニードルとニードルポートの接続構造

Publications (2)

Publication Number Publication Date
CN103424493A CN103424493A (zh) 2013-12-04
CN103424493B true CN103424493B (zh) 2015-04-08

Family

ID=48627040

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310177922.5A Active CN103424493B (zh) 2012-05-15 2013-05-14 针端口

Country Status (4)

Country Link
US (1) US9314794B2 (enExample)
JP (1) JP5906935B2 (enExample)
CN (1) CN103424493B (enExample)
GB (1) GB2504569B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010037532A1 (de) * 2010-09-14 2012-03-15 Andreas Hettich Gmbh & Co. Kg Anschlussvorrichtung zur fluidischen Kontaktierung von Mikrofluidikchips
JP6260379B2 (ja) * 2014-03-18 2018-01-17 株式会社島津製作所 ガス吹付式液体注入装置及びそれに用いられる注入容器
CN105605071B (zh) * 2016-02-19 2017-10-24 深圳市华星光电技术有限公司 毛细管色谱柱辅助安装螺母及毛细管色谱柱安装方法
SG11201811104TA (en) * 2016-06-14 2019-01-30 Cellply S R L Screening kit and method
US12298282B2 (en) 2019-09-12 2025-05-13 Thermo Finnigan Llc Needle assembly and a needle receiving assembly with integrated alignment, a capillary injection assembly, system and method
US11774327B2 (en) 2020-12-29 2023-10-03 Dionex Corporation Bioinert sampling needle
JP7336104B2 (ja) * 2021-02-26 2023-08-31 株式会社プレッパーズ カラムユニット
JP7058402B1 (ja) 2021-02-26 2022-04-22 株式会社プレッパーズ 液体クロマトグラフ用ノズル及び液体クロマトグラフ

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064908A (en) * 1976-04-05 1977-12-27 Loe Winston C Combination needle flow control and shut-off valve for precision instruments
US5032151A (en) * 1990-01-17 1991-07-16 Hewlett-Packard Company System and method for automated cool on-column injection with column diameters less than 530 μm
JP2003149217A (ja) * 2001-11-13 2003-05-21 Shimadzu Corp 分取液体クロマトグラフ
US20070095158A1 (en) * 2005-10-28 2007-05-03 Shimadzu Corporation Automatic sampler
CN101075668A (zh) * 2006-05-20 2007-11-21 深圳市比克电池有限公司 电池注液针及采用该注液针的电池注液装置
WO2009044427A1 (ja) * 2007-10-02 2009-04-09 Shimadzu Corporation 分取精製装置
WO2011085341A1 (en) * 2010-01-11 2011-07-14 Waters Technologies Corporation Static and dynamic seals

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016633Y1 (enExample) * 1970-02-02 1975-05-23
US6087183A (en) * 1989-03-30 2000-07-11 Zaromb; Solomon High-throughput liquid-absorption air-sampling apparatus and methods
DE3934699A1 (de) * 1989-10-18 1991-04-25 Bodenseewerk Perkin Elmer Co Dosiereinrichtung fuer analysengeraete
JP3472325B2 (ja) * 1992-11-04 2003-12-02 アジレント・テクノロジーズ・インク 試料注入装置
JP4492245B2 (ja) * 2004-07-30 2010-06-30 株式会社島津製作所 オートサンプラ
WO2006104905A1 (en) * 2005-03-28 2006-10-05 Indiana Proteomics Consortium, Llc Device for holding a sample and subjecting the sample to chromatographic analysis
WO2007067540A1 (en) * 2005-12-05 2007-06-14 Parker-Hannifin Self-cleaning injection port for analytical applications
JP4993445B2 (ja) * 2006-08-30 2012-08-08 株式会社日立ハイテクノロジーズ 試料導入装置
WO2009041441A1 (ja) * 2007-09-28 2009-04-02 Shimadzu Corporation 試料導入方法
EP2336764A4 (en) * 2008-09-02 2011-09-28 Gl Sciences Inc LIQUID CHROMATOGRAPH
US8739610B2 (en) * 2008-10-16 2014-06-03 Shimadzu Corporation Sample injection port and auto-sampler having the same
WO2011027410A1 (ja) * 2009-09-07 2011-03-10 株式会社島津製作所 オートサンプラ
WO2011085284A1 (en) * 2010-01-11 2011-07-14 Waters Technologies Corporation Needle seal force sensor
GB2486677A (en) * 2010-12-22 2012-06-27 Agilent Technologies Inc Ceramic injection needle for analysis system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064908A (en) * 1976-04-05 1977-12-27 Loe Winston C Combination needle flow control and shut-off valve for precision instruments
US5032151A (en) * 1990-01-17 1991-07-16 Hewlett-Packard Company System and method for automated cool on-column injection with column diameters less than 530 μm
JP2003149217A (ja) * 2001-11-13 2003-05-21 Shimadzu Corp 分取液体クロマトグラフ
US20070095158A1 (en) * 2005-10-28 2007-05-03 Shimadzu Corporation Automatic sampler
CN101075668A (zh) * 2006-05-20 2007-11-21 深圳市比克电池有限公司 电池注液针及采用该注液针的电池注液装置
WO2009044427A1 (ja) * 2007-10-02 2009-04-09 Shimadzu Corporation 分取精製装置
WO2011085341A1 (en) * 2010-01-11 2011-07-14 Waters Technologies Corporation Static and dynamic seals

Also Published As

Publication number Publication date
GB2504569B (en) 2014-11-19
JP5906935B2 (ja) 2016-04-20
JP2013238468A (ja) 2013-11-28
CN103424493A (zh) 2013-12-04
GB2504569A (en) 2014-02-05
US9314794B2 (en) 2016-04-19
US20130309146A1 (en) 2013-11-21
GB201307755D0 (en) 2013-06-12

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