DE69838622D1 - Probennehmerspritze mit druckabdichtung - Google Patents

Probennehmerspritze mit druckabdichtung

Info

Publication number
DE69838622D1
DE69838622D1 DE69838622T DE69838622T DE69838622D1 DE 69838622 D1 DE69838622 D1 DE 69838622D1 DE 69838622 T DE69838622 T DE 69838622T DE 69838622 T DE69838622 T DE 69838622T DE 69838622 D1 DE69838622 D1 DE 69838622D1
Authority
DE
Germany
Prior art keywords
pressure sealing
head spring
sample head
sample
spring
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 - Lifetime
Application number
DE69838622T
Other languages
English (en)
Other versions
DE69838622T2 (de
Inventor
George E Sgourakes
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.)
Waters Technologies Corp
Original Assignee
Waters Investments Ltd
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 Waters Investments Ltd filed Critical Waters Investments Ltd
Application granted granted Critical
Publication of DE69838622D1 publication Critical patent/DE69838622D1/de
Publication of DE69838622T2 publication Critical patent/DE69838622T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
DE69838622T 1997-12-16 1998-12-16 Probennehmerspritze mit druckabdichtung Expired - Lifetime DE69838622T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US991041 1992-12-15
US08/991,041 US5925834A (en) 1997-12-16 1997-12-16 Autosampler syringe with compression sealing
PCT/US1998/026723 WO1999031479A1 (en) 1997-12-16 1998-12-16 Autosampler syringe with compression sealing

Publications (2)

Publication Number Publication Date
DE69838622D1 true DE69838622D1 (de) 2007-12-06
DE69838622T2 DE69838622T2 (de) 2008-07-24

Family

ID=25536795

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69838622T Expired - Lifetime DE69838622T2 (de) 1997-12-16 1998-12-16 Probennehmerspritze mit druckabdichtung

Country Status (6)

Country Link
US (3) US5925834A (de)
EP (1) EP1047928B1 (de)
JP (1) JP4216471B2 (de)
AU (1) AU1919099A (de)
DE (1) DE69838622T2 (de)
WO (1) WO1999031479A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5925834A (en) 1997-12-16 1999-07-20 Waters Investments Limited Autosampler syringe with compression sealing
DE10219790C1 (de) * 2002-05-03 2003-10-23 Gerstel Systemtechnik Gmbh Probenhandhabungseinrichtung für ein Analysegerät
US7185551B2 (en) * 2003-05-22 2007-03-06 Schwartz H Donald Pipetting module
US6805015B1 (en) * 2003-05-22 2004-10-19 H. Donald Schwartz Dual resolution syringe
WO2005058169A2 (en) * 2003-12-16 2005-06-30 Idexx Laboratories, Inc. Tissue sampling device and method
AU2005206872B2 (en) * 2004-01-12 2011-05-26 Iscience Surgical Corporation Injector for viscous materials
EP2262555A2 (de) * 2008-03-27 2010-12-22 iScience Interventional Corporation Mikroliter-injektionsgerät
US11112390B2 (en) 2010-02-23 2021-09-07 Waters Technologies Corporation On-line sampling from a process source
CN103443609B (zh) 2011-01-24 2016-01-20 N·B·阿迪 用于从材料样品中提取材料的装置、系统和方法
US9011409B2 (en) * 2011-02-22 2015-04-21 Victor Camacho Non-coring fill needle
ITFI20120226A1 (it) * 2012-10-25 2014-04-26 Era Endoscopy S R L Guida tubolare flessibile ed estensibile e suo procedimento produttivo
JP5922617B2 (ja) * 2013-05-27 2016-05-24 ハミルトン・ボナドゥーツ・アーゲー 計量デバイス用の半径方向滑りシール要素およびそうした半径方向滑りシール要素を有する計量デバイス
CA2973645C (en) 2015-01-31 2020-09-15 F. Hoffmann-La Roche Ag Systems and methods for meso-dissection
CN107209091A (zh) 2015-01-31 2017-09-26 豪夫迈·罗氏有限公司 用于中间解剖的系统和方法
EP3538863B1 (de) 2016-11-09 2022-12-21 F. Hoffmann-La Roche AG Automatisiertes gewebedissektionsinstrument und verfahren zur verwendung davon

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367746A (en) * 1965-10-11 1968-02-06 Maurukas Jonas Self-cleaning syringe and pump suitable therefor
US3933048A (en) * 1974-02-12 1976-01-20 Medical Laboratory Automation, Inc. Pipettes
US4476095A (en) * 1974-04-12 1984-10-09 Scott Robert L Fluorometric titrator
US3972683A (en) * 1974-06-07 1976-08-03 Hycel, Inc. Fluid transfer apparatus
US4089624A (en) * 1976-06-04 1978-05-16 Becton, Dickinson And Company Controlled pumping system
US4082121A (en) * 1976-08-25 1978-04-04 Oxford Laboratories Inc. Liquid dispenser with means for automatically purging air therefrom during liquid loading
US4616514A (en) * 1983-06-06 1986-10-14 Rainin Instrument Co., Inc. Replaceable tip assembly for pipette
JPS60222571A (ja) * 1984-04-18 1985-11-07 Toshiba Corp シリンダ−ポンプ
US4660569A (en) * 1986-02-10 1987-04-28 Sealsyringe Corporation Venting, automatic-stopping, aspirating plungers for syringes
US4848167A (en) * 1988-04-26 1989-07-18 Battelle Memorial Institute Sampling apparatus
US4941808A (en) * 1988-06-29 1990-07-17 Humayun Qureshi Multi-mode differential fluid displacement pump
US5104624A (en) * 1989-10-20 1992-04-14 Costar Corporation Pipetter
CA2198544A1 (en) * 1996-03-21 1997-09-22 Bayer Corporation Apparatus for simultaneous aspiration and dispensation of fluids
US5925834A (en) 1997-12-16 1999-07-20 Waters Investments Limited Autosampler syringe with compression sealing

Also Published As

Publication number Publication date
US20010000565A1 (en) 2001-05-03
DE69838622T2 (de) 2008-07-24
EP1047928B1 (de) 2007-10-24
AU1919099A (en) 1999-07-05
JP4216471B2 (ja) 2009-01-28
WO1999031479A1 (en) 1999-06-24
EP1047928A1 (de) 2000-11-02
US5925834A (en) 1999-07-20
US6684720B2 (en) 2004-02-03
US6161442A (en) 2000-12-19
EP1047928A4 (de) 2006-06-14
JP2002508511A (ja) 2002-03-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: WATERS TECHNOLOGIES CORP. (N.D.GES.D. STAATES , US

8328 Change in the person/name/address of the agent

Representative=s name: DR. VOLKER VOSSIUS, CORINNA VOSSIUS, TILMAN VOSSIU