ES2164116T3 - Aparato de analisis con ajuste automatico del dispositivo de transporte de la aguja pipeteadora. - Google Patents
Aparato de analisis con ajuste automatico del dispositivo de transporte de la aguja pipeteadora.Info
- Publication number
- ES2164116T3 ES2164116T3 ES95105887T ES95105887T ES2164116T3 ES 2164116 T3 ES2164116 T3 ES 2164116T3 ES 95105887 T ES95105887 T ES 95105887T ES 95105887 T ES95105887 T ES 95105887T ES 2164116 T3 ES2164116 T3 ES 2164116T3
- Authority
- ES
- Spain
- Prior art keywords
- needle
- address
- transportation
- regard
- addresses
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/023—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring distance between sensor and object
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/003—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring position, not involving coordinate determination
-
- 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
- G01N2035/0494—Detecting or compensating piositioning errors
-
- 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
- G01N2035/1013—Confirming presence of tip
-
- 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
- Physics & Mathematics (AREA)
- General 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)
- Immunology (AREA)
- Pathology (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
LA INVENCION SE REFIERE A UN APARATO DE ANALISIS, QUE CONTIENE LOS SIGUIENTES COMPONENTES: A) UNA PLACA (12) BASICA DISPUESTA DE FORMA HORIZONTAL SOBRE EL RECIPIENTE (13 O 23) PRIMARIO Y EL RECIPIENTE (31) SECUNDARIO, B) UNA AGUJA (42) DE PIPETADO QUE SE COMPONE DE UN MATERIAL CONDUCTOR ELECTRICO, UNIDO A TRAVES DE UNA CONDUCCION (99) CON UN DISPOSITIVO (96) DOSIFICADOR PARA LA TRANSMISION DEL VOLUMEN DE LIQUIDO DETERMINADO PREVIAMENTE A PARTIR DE UN RECIPIENTE (13 O 23) PRIMARIO A UN RECIPIENTE (31) SECUNDARIO, C) UN DISPOSITIVO (51-55) DE TRANSPORTE PARA TRANSPORTE CONTROLADO DE LA AGUJA (42) DE PIPETADO EN TRES DIRECCIONES (DIRECCION X, Y, Z) DISPUESTAS VERTICALMENTE UNA CON RESPECTO A OTRA, DONDE DOS DE LAS DIRECCIONES (DIRECCION X O DIRECCION Y) DE TRANSPORTE DISCURREN DE FORMA HORIZONTAL Y LA TERCERA DIRECCION DE TRANSPORTE (DIRECCION Z) DISCURRE DE FORMA VERTICAL, D) UN CUERPO (45) DE REFERENCIA CONDUCTOR ELECTRICO, QUE SE UNE DE FORMA FIJA CON LA PLACA (12) BASICA, QUE DISPONE EN CADA DIRECCION DE TRANSPORTE (DIRECCION X O Y) HORIZONTAL DOS SUPERFICIES (76,77 O 78,79) EXTERIORES, QUE ESTAN DISPUESTAS DE FORMA VERTICAL CON RESPECTO A LA DIRECCION DE TRANSPORTE, E) UN EQUIPO PARA EL CONTROL DEL DISPOSITIVO (96) DOSIFICADOR Y DEL DISPOSITIVO (51-55) DE TRANSPORTE. PARA UN AJUSTE FINO DEL DISPOSITIVO (51-55) DE TRANSPORTE DE LA AGUJA (42) DE PIPETADO EL APARATO DE ANALISIS CONTIENE LOS SIGUIENTES MEDIOS: F) UN CIRCUITO PARA LA MEDICION DE LA CAPACIDAD ELECTRICA ENTRE LA AGUJA (42) DE PIPETADO Y EL CUERPO (45) DE REFERENCIA, Y G) MEDIOS PARA LA DETERMINACION DE LAS COORDINADAS DE UNA POSICION DE REFERENCIA DE LA AGUJA (42) DE PIPETADO EN AL MENOS UNA DE LAS DIRECCIONES (DIRECCION X O Y) DE TRANSPORTE HORIZONTALES. ESTOS MEDIOS SON APROPIADOS DE TAL MODO, QUE EL DISPOSITIVO (51-55) DE TRANSPORTE SE MUEVE CON RESPECTO A LA AGUJA (42) DE PIPETADO, DE MANERA QUE ESTA AGUJA (42) SE MUEVE A SU VEZ EN DIRECCIONES OPUESTAS CON RESPECTO A UNA POSICION EN LA PROXIMIDAD DE CADA UNA DE AMBAS SUPERFICIES (76,77 O 78,79) EXTERIORES DEL CUERPO (45) DE REFERENCIA, ESTANDO DISPUESTAS DE FORMA VERTICAL CON RESPECTO A LA DIRECCION DE TRANSPORTE. LA AGUJA (42) DE PIPETADO SE MUEVE HACIA EL INTERIOR RESPECTIVAMENTE CON RESPECTO A UNA SUPERFICIE DEL CUERPO (45) DE REFERENCIA, HASTA QUE EL VALOR MEDIDO DE LA CAPACIDAD ELECTRICA CON EL CIRCUITO ENTRE LA AGUJA (42) DE PIPETADO Y EL CUERPO (45) DE REFERENCIA ALCANZA UN VALOR PREVIAMENTE DETERMINADO, QUE CORRESPONDE A UNA DISTANCIA DETERMINADA ENTRE LA AGUJA (42) DE PIPETADO Y LA SUPERFICIE DEL CUERPO (45) DE REFERENCIA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH139394 | 1994-05-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2164116T3 true ES2164116T3 (es) | 2002-02-16 |
Family
ID=4209384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95105887T Expired - Lifetime ES2164116T3 (es) | 1994-05-02 | 1995-04-20 | Aparato de analisis con ajuste automatico del dispositivo de transporte de la aguja pipeteadora. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5529754A (es) |
EP (1) | EP0681184B1 (es) |
JP (1) | JP2799302B2 (es) |
AT (1) | ATE206212T1 (es) |
CA (1) | CA2147738A1 (es) |
DE (1) | DE59509629D1 (es) |
ES (1) | ES2164116T3 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118419588A (zh) * | 2024-07-05 | 2024-08-02 | 江苏治宇医疗器材有限责任公司 | 一种注射器针头的自动输送装置 |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6521187B1 (en) | 1996-05-31 | 2003-02-18 | Packard Instrument Company | Dispensing liquid drops onto porous brittle substrates |
US6537817B1 (en) | 1993-05-31 | 2003-03-25 | Packard Instrument Company | Piezoelectric-drop-on-demand technology |
US6203759B1 (en) | 1996-05-31 | 2001-03-20 | Packard Instrument Company | Microvolume liquid handling system |
US6083762A (en) * | 1996-05-31 | 2000-07-04 | Packard Instruments Company | Microvolume liquid handling system |
DE29720432U1 (de) | 1997-11-19 | 1999-03-25 | Heimberg, Wolfgang, Dr., 85560 Ebersberg | Roboter |
US6270726B1 (en) | 1999-09-30 | 2001-08-07 | Dpc Cirrus, Inc. | Tube bottom sensing for small fluid samples |
JP4717312B2 (ja) | 2000-02-29 | 2011-07-06 | ジェン−プローブ・インコーポレイテッド | 流体搬送プローブ |
US6474181B2 (en) * | 2001-01-24 | 2002-11-05 | Gilson, Inc. | Probe tip alignment for precision liquid handler |
AU2003253279A1 (en) * | 2002-03-13 | 2003-09-29 | The Automation Partnership (Cambridge) Limited | Low volume droplet dispensing |
WO2003100389A1 (en) * | 2002-05-28 | 2003-12-04 | Autogenomics, Inc. | Multi-reagent pack |
EP1710587B1 (en) * | 2003-08-20 | 2016-08-03 | Sysmex Corporation | Nucleic acid detection method |
EP1464965B1 (en) * | 2004-01-15 | 2006-03-08 | Agilent Technologies Inc. a Delaware Corporation | Positioning system and method for a liquid transfer device |
EP1817541B8 (en) * | 2004-11-09 | 2019-09-18 | PerkinElmer Health Sciences, Inc. | Methods and systems for determining a position of a probe |
DE202005014704U1 (de) * | 2005-09-16 | 2007-02-01 | C. Gerhardt Fabrik Und Lager Chemischer Apparate Gmbh & Co. Kg | Vorrichtung für die Präparation von Ölkompositionen zur Aromatherapie |
ES2313200T3 (es) * | 2005-09-21 | 2009-03-01 | F. Hoffmann-La Roche Ag | Metodo y aparato para el exacto posicionamiento de un dispositivo pipeteador. |
JP5102450B2 (ja) * | 2006-01-27 | 2012-12-19 | シスメックス株式会社 | 核酸増幅分析装置 |
US7457686B2 (en) | 2007-03-14 | 2008-11-25 | Ortho—Clinical Diagnostics, Inc. | Robotic arm alignment |
DE102008010267A1 (de) * | 2008-02-19 | 2009-08-20 | Nyársik, Lajos, Dr. | Pipettiervorrichtung für manuelle Flüssigkeitshandhabung |
JP5377866B2 (ja) * | 2008-03-04 | 2013-12-25 | シスメックス株式会社 | 検体分析装置 |
US7804599B2 (en) * | 2008-07-24 | 2010-09-28 | MGM Instruments, Inc. | Fluid volume verification system |
DE102008058065A1 (de) * | 2008-11-18 | 2010-05-20 | Diasys Diagnostic Systems Gmbh | Automatisierte Analysevorrichtung mit einer automatischen Pipettiervorrichtung und mit einer Messvorrichtung zum Bestimmen der Position der Pipettiernadelspitze |
DE102010037084A1 (de) | 2010-08-20 | 2012-02-23 | LCTech GmbH | Probenaufbereitungssystem sowie ein Verfahren zur Bearbeitung einer Probe |
JP5653471B2 (ja) * | 2013-04-01 | 2015-01-14 | 株式会社東芝 | 自動分析装置 |
JP2015087329A (ja) * | 2013-10-31 | 2015-05-07 | シスメックス株式会社 | 吸引部の位置調整方法及び検体処理装置 |
FR3015039B1 (fr) | 2013-12-12 | 2017-02-24 | Stago Diagnostica | Procede de determination de la position d'au moins un pion de cartographie |
EP2955526A1 (de) * | 2014-06-10 | 2015-12-16 | Siemens Healthcare Diagnostics Products GmbH | Vorrichtung zur Positionsbestimmung einer Lehre und Verfahren zur Positionsbestimmung |
ES2897849T3 (es) | 2014-07-21 | 2022-03-02 | Siemens Healthcare Diagnostics Products Gmbh | Dispositivo para la determinación de posición de un calibrador que se puede desplazar automáticamente |
CN204269661U (zh) * | 2014-10-28 | 2015-04-15 | 利多(香港)有限公司 | 全自动血球仪的采样装置 |
JP5899302B2 (ja) * | 2014-12-22 | 2016-04-06 | 株式会社日立ハイテクノロジーズ | 自動分析装置 |
GB2536227A (en) * | 2015-03-09 | 2016-09-14 | Stratec Biomedical Ag | Pipettor Autoteaching |
EP3088904A1 (de) * | 2015-04-27 | 2016-11-02 | Siemens Healthcare Diagnostics Products GmbH | Verfahren zur überprüfung der funktionsfähigkeit einer waschstation für pipettiernadeln |
WO2017018214A1 (ja) * | 2015-07-29 | 2017-02-02 | 株式会社日立ハイテクノロジーズ | 自動分析装置 |
CN105277731B (zh) * | 2015-09-30 | 2017-10-24 | 深圳市新产业生物医学工程股份有限公司 | 加样系统的定位方法及应用该定位方法的体外诊断仪器 |
ES2713445T3 (es) * | 2016-01-14 | 2019-05-21 | Siemens Healthcare Diagnostics Products Gmbh | Procedimiento para comprobar la capacidad de funcionamiento de una bomba dosificadora |
US20170220026A1 (en) * | 2016-02-01 | 2017-08-03 | Bio-Rad Laboratories, Inc. | Direct contact instrument calibration system |
CH712735A1 (de) * | 2016-07-22 | 2018-01-31 | Tecan Trading Ag | Pipettiervorrichtung mit einem Flüssigkeitsvolumensensor und Flüssigkeitsbearbeitungssystem. |
WO2018015419A1 (de) * | 2016-07-22 | 2018-01-25 | Tecan Trading Ag | Pipettenspitze für eine automatisierte pipettiervorrichtung sowie verfahren zu deren herstellung |
US12044691B2 (en) * | 2018-02-27 | 2024-07-23 | Eppendorf Se | Measuring apparatus for a liquid handling apparatus for measuring pipetting container, article for said measuring apparatus and corresponding measuring method |
EP4016085A1 (en) | 2020-12-21 | 2022-06-22 | Tecan Trading AG | Iterative liquid aspiration |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4305007A (en) * | 1979-08-22 | 1981-12-08 | Gerald N. Stan | Electronic two directional control apparatus |
JPH0711526B2 (ja) * | 1985-07-13 | 1995-02-08 | 株式会社島津製作所 | 自動サンプリング装置 |
CH671526A5 (es) * | 1985-12-17 | 1989-09-15 | Hamilton Bonaduz Ag | |
US5104621A (en) * | 1986-03-26 | 1992-04-14 | Beckman Instruments, Inc. | Automated multi-purpose analytical chemistry processing center and laboratory work station |
US5306510A (en) * | 1988-01-14 | 1994-04-26 | Cyberlab, Inc. | Automated pipetting system |
US5055263A (en) * | 1988-01-14 | 1991-10-08 | Cyberlab, Inc. | Automated pipetting system |
WO1991016675A1 (en) * | 1990-04-06 | 1991-10-31 | Applied Biosystems, Inc. | Automated molecular biology laboratory |
EP0555739B1 (de) * | 1992-02-13 | 1998-05-20 | F. Hoffmann-La Roche Ag | Automatische Pipettiervorrichtung |
US5270210A (en) * | 1992-07-16 | 1993-12-14 | Schiapparelli Biosystems, Inc. | Capacitive sensing system and wash/alignment station for a chemical analyzer |
-
1995
- 1995-04-11 US US08/420,278 patent/US5529754A/en not_active Expired - Lifetime
- 1995-04-20 ES ES95105887T patent/ES2164116T3/es not_active Expired - Lifetime
- 1995-04-20 AT AT95105887T patent/ATE206212T1/de not_active IP Right Cessation
- 1995-04-20 DE DE59509629T patent/DE59509629D1/de not_active Expired - Lifetime
- 1995-04-20 EP EP95105887A patent/EP0681184B1/de not_active Expired - Lifetime
- 1995-04-24 CA CA002147738A patent/CA2147738A1/en not_active Abandoned
- 1995-04-27 JP JP7103864A patent/JP2799302B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118419588A (zh) * | 2024-07-05 | 2024-08-02 | 江苏治宇医疗器材有限责任公司 | 一种注射器针头的自动输送装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0843404A (ja) | 1996-02-16 |
JP2799302B2 (ja) | 1998-09-17 |
DE59509629D1 (de) | 2001-10-31 |
EP0681184B1 (de) | 2001-09-26 |
CA2147738A1 (en) | 1995-11-03 |
ATE206212T1 (de) | 2001-10-15 |
US5529754A (en) | 1996-06-25 |
EP0681184A1 (de) | 1995-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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