ES2187654T3 - Dispositivo de seguridad para un brazo portapipeta. - Google Patents

Dispositivo de seguridad para un brazo portapipeta.

Info

Publication number
ES2187654T3
ES2187654T3 ES96917750T ES96917750T ES2187654T3 ES 2187654 T3 ES2187654 T3 ES 2187654T3 ES 96917750 T ES96917750 T ES 96917750T ES 96917750 T ES96917750 T ES 96917750T ES 2187654 T3 ES2187654 T3 ES 2187654T3
Authority
ES
Spain
Prior art keywords
arm
pipette
contact
rigid
motor
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
ES96917750T
Other languages
English (en)
Inventor
Johan Skaborn
Bjorn Johansson
Kjell Arman
Leon Nordqvist
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.)
Phadia AB
Original Assignee
Pharmacia Diagnostics AB
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 Pharmacia Diagnostics AB filed Critical Pharmacia Diagnostics AB
Application granted granted Critical
Publication of ES2187654T3 publication Critical patent/ES2187654T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • G01N35/02—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 plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/04—Details of the conveyor system
    • G01N2035/0474—Details of actuating means for conveyors or pipettes
    • G01N2035/0491—Position sensing, encoding; closed-loop control

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)
  • Surgical Instruments (AREA)
  • Flexible Shafts (AREA)
  • Massaging Devices (AREA)
  • Jib Cranes (AREA)
  • Pipe Accessories (AREA)

Abstract

PARA CORTAR LA CORRIENTE AL MOTOR DE ACCIONAMIENTO (3) DE UN BRAZO (1) MOVIDO POR MOTOR QUE LLEVA UNA PIPETA (2) CUANDO ALGO O ALGUIEN ENTRA EN CONTACTO CON LA PIPETA (2) ACCIDENTALMENTE DURANTE SU MOVIMIENTO, EL BRAZO (1) POSEE UNA PARTE INFERIOR (5) RIGIDA Y UNA PARTE SUPERIOR (6) FLEXIBLE, LA CUAL, EN UNO DE SUS EXTREMOS, LLEVA LA PIPETA (2) Y, EN EL OTRO EXTREMO, ESTA UNIDA RIGIDAMENTE A LA PARTE INFERIOR (5) DEL BRAZO. LA PARTE SUPERIOR FLEXIBLE (6) ESTA EN CONTACTO DESMONTABLE CON LA PARTE RIGIDA INFERIOR (5) EN EL EXTREMO QUE LLEVA LA PIPETA (2), Y ESTA ADAPTADA PARA PERDER CONTACTO, AL MENOS PARCIALMENTE, CUANDO ALGO O ALGUIEN ENTRA EN CONTACTO CON LA PIPETA (2) DURANTE SU MOVIMIENTO. SE ADAPTA UN DISPOSITIVO DE DETECCION (9) PARA DETECTAR CUANDO LA PARTE SUPERIOR FLEXIBLE (6) DEJA DE ESTAR EN CONTACTO, AL MENOS PARCIALMENTE, CON LA PARTE INFERIOR RIGIDA (5) Y, EN RESPUESTA A ELLO, HACE QUE UN INTERRUPTOR CORTE LA CORRIENTE AL MOTOR (3) DE ACCIONAMIENTO DEL BRAZO (1).
ES96917750T 1995-06-15 1996-04-24 Dispositivo de seguridad para un brazo portapipeta. Expired - Lifetime ES2187654T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9502183A SE9502183D0 (sv) 1995-06-15 1995-06-15 Säkerhetsanordning vid en pipettarm

Publications (1)

Publication Number Publication Date
ES2187654T3 true ES2187654T3 (es) 2003-06-16

Family

ID=20398631

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96917750T Expired - Lifetime ES2187654T3 (es) 1995-06-15 1996-04-24 Dispositivo de seguridad para un brazo portapipeta.

Country Status (9)

Country Link
US (1) US5895630A (es)
EP (1) EP0832437B1 (es)
JP (1) JPH11507731A (es)
AT (1) ATE228658T1 (es)
DE (1) DE69625062T2 (es)
DK (1) DK0832437T3 (es)
ES (1) ES2187654T3 (es)
SE (1) SE9502183D0 (es)
WO (1) WO1997000450A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6269846B1 (en) 1998-01-13 2001-08-07 Genetic Microsystems, Inc. Depositing fluid specimens on substrates, resulting ordered arrays, techniques for deposition of arrays
US6428752B1 (en) 1998-05-14 2002-08-06 Affymetrix, Inc. Cleaning deposit devices that form microarrays and the like
US6407858B1 (en) 1998-05-14 2002-06-18 Genetic Microsystems, Inc Focusing of microscopes and reading of microarrays
US6722395B2 (en) 1998-01-13 2004-04-20 James W. Overbeck Depositing fluid specimens on substrates, resulting ordered arrays, techniques for analysis of deposited arrays
US7095032B2 (en) * 1998-03-20 2006-08-22 Montagu Jean I Focusing of microscopes and reading of microarrays
EP0984285B1 (en) * 1998-08-31 2004-01-07 Sysmex Corporation Sample aspirator having dual inter-operating manipulation units
DE19847759A1 (de) * 1998-10-16 2000-04-20 Dade Behring Marburg Gmbh Auswechselbare Schwingpipettiernadel
US6270726B1 (en) * 1999-09-30 2001-08-07 Dpc Cirrus, Inc. Tube bottom sensing for small fluid samples
JP4351875B2 (ja) * 2003-07-15 2009-10-28 シスメックス株式会社 液体吸引装置とそれを備えた分析装置
US7284453B2 (en) * 2005-07-15 2007-10-23 Beckman Coulter, Inc. Method and apparatus for maximizing liquid aspiration from small vessels
CN101168160B (zh) * 2006-10-26 2012-02-01 深圳迈瑞生物医疗电子股份有限公司 反应杯清洗机构
DE102008058067A1 (de) * 2008-11-18 2010-05-20 Diasys Diagnostic Systems Gmbh Automatisierte Analysevorrichtung mit einer automatischen Pipettiervorrichtung und mit einem Pipettierarm mit einem Crash-Sensor
US8367022B2 (en) * 2010-05-03 2013-02-05 Integra Biosciences Corp. Unintended motion control for manually directed multi-channel electronic pipettor
DE102010022552B4 (de) * 2010-06-02 2013-06-27 Perkinelmer Chemagen Technologie Gmbh Vorrichtung und Verfahren zur restlosen Aufnahme von Flüssigkeiten aus Gefäßen
JP5850625B2 (ja) * 2011-03-02 2016-02-03 シスメックス株式会社 分析装置及び位置確認方法
SG10201601482YA (en) * 2011-03-03 2016-04-28 Life Technologies Corp Sampling Probes, Systems, Apparatuses, And Methods
JP6066498B2 (ja) * 2011-07-01 2017-01-25 ベックマン コールター， インコーポレイテッド 自動化された分析器のための低飛沫同伴液体取扱プローブ
US11372014B2 (en) 2016-05-12 2022-06-28 Siemens Healthcare Diagnostics Inc. Clinical analyzer probe crash detection mechanism and process
CN115684616B (zh) * 2021-07-30 2025-12-16 深圳市帝迈生物技术有限公司 防撞检测方法、样本分析仪的控制方法及相关设备
US12019108B2 (en) * 2021-08-26 2024-06-25 Cisco Technology, Inc. Ground connection detection in an electronic equipment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037476A (en) * 1976-06-21 1977-07-26 Mccrabb James Grain sampling probe
FR2474697B1 (fr) * 1980-01-28 1985-07-26 Coulter Electronics Mecanisme de transfert de fluide a plusieurs positions
US4276260A (en) * 1980-01-28 1981-06-30 Coulter Electronics, Inc. Fluid transfer mechanism
US4325909A (en) * 1980-10-24 1982-04-20 Coulter Electronics, Inc. Fluid transfer apparatus
US5027075A (en) * 1989-09-18 1991-06-25 Nova Biomedical Corporation Apparatus for determination of probe contact with a liquid surface
US5334349A (en) * 1992-07-16 1994-08-02 Schiapparelli Biosystems, Inc. Liquid transfer module for a chemical analyzer
US5517867A (en) * 1994-07-15 1996-05-21 E. I. Du Pont De Nemours And Company Liquid extraction apparatus

Also Published As

Publication number Publication date
DE69625062D1 (de) 2003-01-09
EP0832437A1 (en) 1998-04-01
DK0832437T3 (da) 2003-03-31
DE69625062T2 (de) 2003-09-25
SE9502183D0 (sv) 1995-06-15
WO1997000450A1 (en) 1997-01-03
JPH11507731A (ja) 1999-07-06
ATE228658T1 (de) 2002-12-15
US5895630A (en) 1999-04-20
EP0832437B1 (en) 2002-11-27

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