ES2034992T3 - Conjunto de limpieza movil para aguja de aspiracion. - Google Patents

Conjunto de limpieza movil para aguja de aspiracion.

Info

Publication number
ES2034992T3
ES2034992T3 ES198787108865T ES87108865T ES2034992T3 ES 2034992 T3 ES2034992 T3 ES 2034992T3 ES 198787108865 T ES198787108865 T ES 198787108865T ES 87108865 T ES87108865 T ES 87108865T ES 2034992 T3 ES2034992 T3 ES 2034992T3
Authority
ES
Spain
Prior art keywords
wellheads
mobile cleaning
suction needle
cleaning set
movable
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
ES198787108865T
Other languages
English (en)
Inventor
Gary Wayne Howell
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of ES2034992T3 publication Critical patent/ES2034992T3/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
    • G01N35/1004—Cleaning sample transfer devices
    • 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
    • G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/11—Automated chemical analysis
    • Y10T436/113332—Automated chemical analysis with conveyance of sample along a test line in a container or rack
    • Y10T436/114998—Automated chemical analysis with conveyance of sample along a test line in a container or rack with treatment or replacement of aspirator element [e.g., cleaning, etc.]

Landscapes

  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Knitting Machines (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Details Of Garments (AREA)

Abstract

UN APARATO DE DISPENSACION DE LIQUIDOS SE CARACTERIZA POR UN DISPOSITIVO DE LIMPIEZA QUE SE MUEVE JUNTO CON LA AGUJA DE ASPIRACION DEL APARATO. ESTE DISPOSITIVO DE LIMPIEZA INCLUYE UN PAR DE CONDUCTOS PARA LIQUIDOS, UNO DE LOS CUALES TIENE UNA PESTAÑA CON UNA SUPERFICIE PLANA SOBRE LA MISMA. EL OTRO DE LOS CONDUCTOS PARA LIQUIDO TIENE UNA VALVULA DE ESCAPE LIBRE DENTRO. LOS CONDUCTOS COOPERAN PARA DEFINIR UNA CAMARA CON UN FONDO CERRADO. LOS CONDUCTOS ESTAN CADA UNO MONTADOS SOBRE UN BRAZO, MOVIL DESDE UNA POSICION ABIERTA A OTRA CERRADA EN REPUESTA AL MOVIMIENTO DE LA AGUJA ASPIRANTE.
ES198787108865T 1986-06-23 1987-06-20 Conjunto de limpieza movil para aguja de aspiracion. Expired - Lifetime ES2034992T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/877,635 US4820497A (en) 1986-06-23 1986-06-23 Movable cleaning assembly for an aspirating needle

Publications (1)

Publication Number Publication Date
ES2034992T3 true ES2034992T3 (es) 1993-04-16

Family

ID=25370383

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787108865T Expired - Lifetime ES2034992T3 (es) 1986-06-23 1987-06-20 Conjunto de limpieza movil para aguja de aspiracion.

Country Status (8)

Country Link
US (1) US4820497A (es)
EP (1) EP0251087B1 (es)
JP (1) JPS6325559A (es)
AT (1) ATE80945T1 (es)
CA (1) CA1297391C (es)
DE (1) DE3781838T2 (es)
ES (1) ES2034992T3 (es)
GR (1) GR3006493T3 (es)

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US4989623A (en) * 1989-12-01 1991-02-05 Akzo N.V. Apparatus and method for cleaning reagent delivery probes
WO1991016675A1 (en) * 1990-04-06 1991-10-31 Applied Biosystems, Inc. Automated molecular biology laboratory
DE4209871C2 (de) * 1991-05-28 1997-04-30 Dade Int Inc Einrichtung zur automatischen Untersuchung von Blutproben
US5270007A (en) * 1992-12-14 1993-12-14 Eastman Kodak Company Door-mounted wash station
US5372782A (en) * 1992-05-29 1994-12-13 Ciba Corning Diagnostics Corp. Automated sampling device for medical diagnostic instrument
US5408891A (en) * 1992-12-17 1995-04-25 Beckman Instruments, Inc. Fluid probe washing apparatus and method
US5525515A (en) * 1993-02-03 1996-06-11 Blattner; Frederick R. Process of handling liquids in an automated liquid handling apparatus
CA2132270A1 (en) * 1993-10-28 1995-04-29 Erich Lerch Automatic pipetting apparatus having a cleaning device
CA2167471A1 (en) * 1995-01-31 1996-08-01 Johnson & Johnson Clinical Diagnostics, Inc. Probe wash device
US5603342A (en) * 1995-06-29 1997-02-18 Coulter Corporation Apparatus for cleaning a fluid sample probe
US5730938A (en) * 1995-08-09 1998-03-24 Bio-Chem Laboratory Systems, Inc. Chemistry analyzer
US5827744A (en) * 1995-11-06 1998-10-27 Dade International Inc. Method and apparatus for cleaning a liquid dispensing probe
TW384398B (en) * 1995-12-19 2000-03-11 Toa Medical Electronics Sample agitating and sucking apparatus
JP3572792B2 (ja) * 1996-04-04 2004-10-06 東ソー株式会社 前処理装置
JP3448436B2 (ja) * 1996-08-21 2003-09-22 日本電子株式会社 生化学自動分析装置における洗浄装置
US5795784A (en) 1996-09-19 1998-08-18 Abbott Laboratories Method of performing a process for determining an item of interest in a sample
US5856194A (en) 1996-09-19 1999-01-05 Abbott Laboratories Method for determination of item of interest in a sample
WO2000051737A1 (en) * 1999-03-05 2000-09-08 Hitachi Chemical Co., Ltd. Self-washable nozzle tip
US6170494B1 (en) * 1999-11-12 2001-01-09 Advanced Micro Devices, Inc. Method for automatically cleaning resist nozzle
US7510684B2 (en) * 2001-02-09 2009-03-31 Beckman Coulter, Inc. Latch system and modified blade design for thick stopper-closed container sampling piercing station
US20030223472A1 (en) 2002-05-29 2003-12-04 Ravalico Patricia H. Clinical tester wash and method
AU2003285719A1 (en) * 2003-01-13 2004-08-10 Pfizer Products Inc. System for rinsing a sample probe comprising a probe guide support
US20050000550A1 (en) * 2003-07-01 2005-01-06 Tyson Fresh Meats, Inc. Method for backflushing injector needles
WO2006115189A1 (ja) * 2005-04-21 2006-11-02 Wako Pure Chemical Industries. Ltd. ピペット洗浄装置及び洗浄方法
WO2008140707A1 (en) 2007-05-11 2008-11-20 Bio-Rad Laboratories, Inc. Wash ring assembly and method of use
DE102008058064A1 (de) * 2008-11-18 2010-05-20 Diasys Diagnostic Systems Gmbh Automatisierte Analysevorrichtung mit einer automatischen Pipettiervorrichtung und mit einer Pipettiernadelspülstation
US9103782B2 (en) 2008-12-02 2015-08-11 Malvern Instruments Incorporated Automatic isothermal titration microcalorimeter apparatus and method of use
JP5661259B2 (ja) * 2009-07-15 2015-01-28 株式会社東芝 自動分析装置
JP2013134142A (ja) * 2011-12-26 2013-07-08 Hitachi High-Technologies Corp 自動分析装置
CN113492141B (zh) * 2021-07-21 2022-09-16 南通市第一人民医院 一种活检针清洗装置
CN116637858B (zh) * 2023-06-16 2024-06-28 嘉兴科瑞迪医疗器械有限公司 一种清洗模组

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Also Published As

Publication number Publication date
CA1297391C (en) 1992-03-17
JPS6325559A (ja) 1988-02-03
EP0251087A3 (en) 1989-03-15
JPH0516746B2 (es) 1993-03-05
ATE80945T1 (de) 1992-10-15
DE3781838D1 (de) 1992-10-29
GR3006493T3 (es) 1993-06-21
EP0251087A2 (en) 1988-01-07
EP0251087B1 (en) 1992-09-23
US4820497A (en) 1989-04-11
DE3781838T2 (de) 1993-01-07

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