JP2015203699A5 - - Google Patents
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- Publication number
- JP2015203699A5 JP2015203699A5 JP2015079374A JP2015079374A JP2015203699A5 JP 2015203699 A5 JP2015203699 A5 JP 2015203699A5 JP 2015079374 A JP2015079374 A JP 2015079374A JP 2015079374 A JP2015079374 A JP 2015079374A JP 2015203699 A5 JP2015203699 A5 JP 2015203699A5
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- container
- sensor
- capacitive
- signal
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims description 345
- 238000005259 measurement Methods 0.000 claims description 135
- 230000035945 sensitivity Effects 0.000 claims description 75
- 238000000034 method Methods 0.000 claims description 62
- 238000007654 immersion Methods 0.000 claims description 17
- 238000012545 processing Methods 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 14
- 230000008859 change Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 27
- 230000006870 function Effects 0.000 description 17
- 238000009736 wetting Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 230000001419 dependent effect Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000007598 dipping method Methods 0.000 description 4
- 239000012071 phase Substances 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 230000006399 behavior Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000012811 non-conductive material Substances 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000080590 Niso Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003094 perturbing effect Effects 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH00570/14 | 2014-04-14 | ||
| CH00570/14A CH709489B1 (de) | 2014-04-14 | 2014-04-14 | Verfahren zur Durchführung einer kapazitiven Flüssigniveaumessung. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015203699A JP2015203699A (ja) | 2015-11-16 |
| JP2015203699A5 true JP2015203699A5 (enExample) | 2019-04-11 |
| JP6654358B2 JP6654358B2 (ja) | 2020-02-26 |
Family
ID=52682624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015079374A Active JP6654358B2 (ja) | 2014-04-14 | 2015-04-08 | 液体の自動分類のための方法および装置、並びに、容量性液位測定の事前設定の自動適応のための方法および装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US10161780B2 (enExample) |
| EP (1) | EP2933613B1 (enExample) |
| JP (1) | JP6654358B2 (enExample) |
| CN (1) | CN104977062B (enExample) |
| CH (1) | CH709489B1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10396785B2 (en) * | 2017-12-12 | 2019-08-27 | Nxp Usa, Inc. | Reduction of capacitive touch sense electrode sample value change when electrode scan period is changed |
| CH712735A1 (de) * | 2016-07-22 | 2018-01-31 | Tecan Trading Ag | Pipettiervorrichtung mit einem Flüssigkeitsvolumensensor und Flüssigkeitsbearbeitungssystem. |
| CN118243944A (zh) * | 2017-03-24 | 2024-06-25 | 简·探针公司 | 用于电容式流体水平检测和装卸容器的系统和方法 |
| EP3502656B1 (en) * | 2017-12-22 | 2022-09-21 | Tecan Trading Ag | A pipetting apparatus, a liquid handling system and a method of controlling pipetting |
| EP3594638A1 (de) * | 2018-07-13 | 2020-01-15 | Tecan Trading Ag | Vorrichtungen und verfahren zur kapazitiven schaumdetektion in flüssigkeitsbehältern |
| DE102020204687A1 (de) | 2020-04-14 | 2021-10-14 | Bruker Biospin Gmbh | Automatische Verifizierung und Re-Kalibrierung eines Pumpenfördervolumens |
| US20220268796A1 (en) * | 2021-02-19 | 2022-08-25 | Roche Molecular Systems, Inc. | Method of Operating a Laboratory Instrument |
| CN113045074A (zh) * | 2021-03-22 | 2021-06-29 | 李玲群 | 基于杂质类型的消化装置 |
| EP4317989A1 (en) * | 2022-08-02 | 2024-02-07 | Beckman Coulter, Inc. | Capacitive detection device and methods |
| US11988540B2 (en) * | 2022-08-15 | 2024-05-21 | Instrumentation Laboratory Co. | Liquid level detection based on tunable inductive-capacitive tank circuit |
| CN119901356A (zh) * | 2025-01-20 | 2025-04-29 | 艾康生物技术(杭州)有限公司 | 液位测量装置 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3301056A (en) * | 1963-06-14 | 1967-01-31 | Trans Sonics Inc | Liquid measuring system |
| CA950703A (en) * | 1970-04-03 | 1974-07-09 | Manuel C. Sanz | Automatic test tube transporter and sample dispenser |
| US4115877A (en) * | 1977-03-24 | 1978-09-26 | Frederick Wall | Liquid level sensing device and swimming pool water circulation systems containing the same |
| US4670219A (en) * | 1985-02-27 | 1987-06-02 | Fisher Scientific Company | Liquid handling |
| US5612622A (en) * | 1994-12-28 | 1997-03-18 | Optical Solutions, Inc. | Apparatus for identifying particular entities in a liquid using electrical conductivity characteristics |
| WO1998057132A1 (en) * | 1997-06-12 | 1998-12-17 | Matulek Andrew M | Capacitive liquid level indicator |
| JP3810411B2 (ja) * | 2004-01-23 | 2006-08-16 | Ｎｅｃエレクトロニクス株式会社 | 集積回路装置 |
| WO2008131186A1 (en) * | 2007-04-18 | 2008-10-30 | Becton, Dickinson And Company | Method and apparatus for determining dispense volume |
| FR2928738A1 (fr) * | 2008-03-17 | 2009-09-18 | Biomerieux Sa | Procede de mesure du volume distribue d'un liquide dans un conteneur par mesure de capacite. |
| CH702180B1 (de) * | 2009-11-02 | 2015-02-13 | Tecan Trading Ag | Verfahren zum Testen eines Laborgeräts und entsprechendes Laborgerät. |
| CH702427A1 (de) * | 2009-12-30 | 2011-06-30 | Tecan Trading Ag | Verfahren und Vorrichtung zur Detektion von Phasengrenzen und entsprechend ausgestattetes Laborgerät. |
| US9046507B2 (en) * | 2010-07-29 | 2015-06-02 | Gen-Probe Incorporated | Method, system and apparatus for incorporating capacitive proximity sensing in an automated fluid transfer procedure |
| US9251257B2 (en) * | 2010-10-22 | 2016-02-02 | International Business Machines Corporation | Deleting a file on reading of the file |
| CH705108A2 (de) | 2011-06-03 | 2012-12-14 | Tecan Trading Ag | Verfahren und Vorrichtung zum Prüfen einer kapazitiv arbeitenden Messvorrichtung, die für die Detektion von Phasengrenzen ausgelegt ist, und entsprechend ausgestattetes Laborgerät. |
| CN103597359B (zh) * | 2011-06-06 | 2016-01-20 | 株式会社日立高新技术 | 自动分析装置 |
-
2014
- 2014-04-14 CH CH00570/14A patent/CH709489B1/de unknown
-
2015
- 2015-03-10 EP EP15158492.7A patent/EP2933613B1/de active Active
- 2015-04-08 JP JP2015079374A patent/JP6654358B2/ja active Active
- 2015-04-10 US US14/683,863 patent/US10161780B2/en active Active
- 2015-04-13 CN CN201510173981.4A patent/CN104977062B/zh active Active
-
2018
- 2018-10-11 US US16/157,437 patent/US11199433B2/en active Active
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