ES2898649T3 - Procedimiento para el pipeteo de líquidos en un aparato analizador automático - Google Patents
Procedimiento para el pipeteo de líquidos en un aparato analizador automático Download PDFInfo
- Publication number
- ES2898649T3 ES2898649T3 ES15176410T ES15176410T ES2898649T3 ES 2898649 T3 ES2898649 T3 ES 2898649T3 ES 15176410 T ES15176410 T ES 15176410T ES 15176410 T ES15176410 T ES 15176410T ES 2898649 T3 ES2898649 T3 ES 2898649T3
- Authority
- ES
- Spain
- Prior art keywords
- liquid
- fill level
- level height
- pipetting needle
- height
- 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
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 197
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000005259 measurement Methods 0.000 claims abstract description 16
- 238000007654 immersion Methods 0.000 claims abstract description 8
- 238000005406 washing Methods 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 13
- 239000003153 chemical reaction reagent Substances 0.000 claims description 12
- 238000000605 extraction Methods 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000012795 verification Methods 0.000 abstract 1
- 239000006260 foam Substances 0.000 description 14
- 210000002381 plasma Anatomy 0.000 description 13
- 210000001124 body fluid Anatomy 0.000 description 3
- 239000010839 body fluid Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000012491 analyte Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000008258 liquid foam Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- G01N35/1016—Control of the volume dispensed or introduced
-
- 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
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
- G01F23/263—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
-
- 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
- G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
- G01N35/1016—Control of the volume dispensed or introduced
- G01N2035/1018—Detecting inhomogeneities, e.g. foam, bubbles, clots
-
- 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
- G01N2035/1025—Fluid level sensing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15176410.7A EP3118628B1 (de) | 2015-07-13 | 2015-07-13 | Verfahren zum pipettieren von flüssigkeiten in einem automatischen analysegerät |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2898649T3 true ES2898649T3 (es) | 2022-03-08 |
Family
ID=53793981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES15176410T Active ES2898649T3 (es) | 2015-07-13 | 2015-07-13 | Procedimiento para el pipeteo de líquidos en un aparato analizador automático |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9945882B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP3118628B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6676489B2 (cg-RX-API-DMAC7.html) |
| CN (1) | CN106353519B (cg-RX-API-DMAC7.html) |
| ES (1) | ES2898649T3 (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200123493A1 (en) * | 2017-04-13 | 2020-04-23 | Cytena Gmbh | Method for processing a liquid sample |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7011904B2 (ja) * | 2017-07-31 | 2022-01-27 | 株式会社日立ハイテク | 装置、試料における気泡の状態の判別方法、及び分析システム |
| CN109030099B (zh) * | 2018-06-06 | 2021-09-24 | 迈克医疗电子有限公司 | 取液测试方法及装置 |
| EP3614151B1 (en) * | 2018-08-20 | 2023-07-19 | F. Hoffmann-La Roche AG | Method of operating a laboratory instrument |
| WO2021112849A1 (en) | 2019-12-05 | 2021-06-10 | Aware, Inc. | Improved face liveness detection using background/foreground motion analysis |
| JP7629990B2 (ja) * | 2020-10-07 | 2025-02-14 | シーメンス・ヘルスケア・ダイアグノスティックス・インコーポレイテッド | 多点フィルタリング液位検出方法および装置 |
| US20250094158A1 (en) * | 2021-10-07 | 2025-03-20 | Shimadzu Corporation | Method, System, and Device for Managing Experimental Protocol |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04279Y2 (cg-RX-API-DMAC7.html) * | 1981-05-21 | 1992-01-07 | ||
| US5012683A (en) * | 1990-01-18 | 1991-05-07 | E. I. Dupont De Nemours And Company | Capacitive liquid interface sensor |
| JP2564628Y2 (ja) * | 1991-08-01 | 1998-03-09 | 東亞医用電子株式会社 | 試薬分取装置における泡検知装置 |
| JP3343038B2 (ja) * | 1996-10-03 | 2002-11-11 | ダイナボット株式会社 | 自動検体検査測定装置における分注方法 |
| EP0990907A1 (de) | 1998-09-30 | 2000-04-05 | F. Hoffmann-La Roche Ag | Vorrichtung zur Positionierung einer Pipettiernadel |
| US6908226B2 (en) * | 2003-02-07 | 2005-06-21 | Beckman Coulter, Inc. | Method and apparatus for aspirating liquid from a container |
| JP4110082B2 (ja) * | 2003-12-05 | 2008-07-02 | 株式会社日立ハイテクノロジーズ | 自動分析装置 |
| JP3120180U (ja) * | 2006-01-11 | 2006-03-23 | 株式会社日立ハイテクノロジーズ | 自動分析装置 |
| DE102006017360A1 (de) * | 2006-04-11 | 2007-10-18 | Diasys Diagnostic Systems Gmbh | Verfahren zum Dosieren und Mischen |
| JP2009025249A (ja) * | 2007-07-23 | 2009-02-05 | Olympus Corp | 分注装置および自動分析装置 |
| CN102066949B (zh) * | 2008-06-17 | 2013-06-12 | 株式会社日立高新技术 | 自动分析装置 |
| JP5280797B2 (ja) * | 2008-10-27 | 2013-09-04 | シスメックス株式会社 | 検体分析装置 |
| US9052300B2 (en) * | 2010-01-22 | 2015-06-09 | Alexander Vidlak Evers | Methods, systems, and apparatus to determine a clot carryout condition upon probe retraction during sample aspiration and dispensing |
| DE102011081186A1 (de) * | 2011-08-18 | 2013-02-21 | Hamilton Bonaduz Ag | Verfahren zum Detektieren der Oberfläche einer Flüssigkeitsprobe in einem Probenbehälter |
| CA2846906C (en) * | 2011-09-09 | 2018-01-02 | Gen-Probe Incorporated | Automated sample handling instrumentation, systems, processes, and methods |
| JP5761753B2 (ja) * | 2011-09-20 | 2015-08-12 | 株式会社日立ハイテクノロジーズ | 自動分析装置及びその動作不良判定方法 |
| JP5879085B2 (ja) * | 2011-10-13 | 2016-03-08 | 株式会社日立ハイテクノロジーズ | 液面状態検出装置、自動分析装置および液面状態検出方法 |
| ES2835704T3 (es) * | 2011-12-23 | 2021-06-23 | Hoffmann La Roche | Procedimiento y sistema para distinguir líquido a granel de espuma y de residuos del líquido a granel |
| WO2015066342A1 (en) * | 2013-11-04 | 2015-05-07 | Siemens Healthcare Diagnostics Inc. | Methods and apparatus for determining aspiration and/or dispensing volume and/or pipette positioning |
| US9671419B2 (en) * | 2013-12-16 | 2017-06-06 | Shimadzu Corporation | Liquid collection device and automated analyzer provided therewith |
-
2015
- 2015-07-13 EP EP15176410.7A patent/EP3118628B1/de active Active
- 2015-07-13 ES ES15176410T patent/ES2898649T3/es active Active
-
2016
- 2016-06-21 CN CN201610452317.8A patent/CN106353519B/zh active Active
- 2016-07-12 US US15/208,392 patent/US9945882B2/en active Active
- 2016-07-12 JP JP2016137210A patent/JP6676489B2/ja active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200123493A1 (en) * | 2017-04-13 | 2020-04-23 | Cytena Gmbh | Method for processing a liquid sample |
| US11845044B2 (en) * | 2017-04-13 | 2023-12-19 | cytena Bioprocess Solutions co., Ltd. | Method for processing a liquid sample |
Also Published As
| Publication number | Publication date |
|---|---|
| US9945882B2 (en) | 2018-04-17 |
| EP3118628B1 (de) | 2021-08-25 |
| CN106353519B (zh) | 2019-04-16 |
| EP3118628A1 (de) | 2017-01-18 |
| US20170016927A1 (en) | 2017-01-19 |
| CN106353519A (zh) | 2017-01-25 |
| JP6676489B2 (ja) | 2020-04-08 |
| JP2017021030A (ja) | 2017-01-26 |
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