MX2018004248A - Identificacion de desviaciones de calibracion de dispositivos de medicion de ph. - Google Patents
Identificacion de desviaciones de calibracion de dispositivos de medicion de ph.Info
- Publication number
- MX2018004248A MX2018004248A MX2018004248A MX2018004248A MX2018004248A MX 2018004248 A MX2018004248 A MX 2018004248A MX 2018004248 A MX2018004248 A MX 2018004248A MX 2018004248 A MX2018004248 A MX 2018004248A MX 2018004248 A MX2018004248 A MX 2018004248A
- Authority
- MX
- Mexico
- Prior art keywords
- concentration
- tank
- value
- medium
- measuring device
- Prior art date
Links
- 238000004113 cell culture Methods 0.000 abstract 2
- 230000004060 metabolic process Effects 0.000 abstract 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/26—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pH
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
- C12M41/34—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of gas
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
- C12M41/36—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of biomass, e.g. colony counters or by turbidity measurements
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/48—Automatic or computerized control
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
- G01D18/008—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00 with calibration coefficients stored in memory
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/4163—Systems checking the operation of, or calibrating, the measuring apparatus
- G01N27/4165—Systems checking the operation of, or calibrating, the measuring apparatus for pH meters
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
- G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Genetics & Genomics (AREA)
- Biomedical Technology (AREA)
- Sustainable Development (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Pathology (AREA)
- Automation & Control Theory (AREA)
- Computer Hardware Design (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
La invención se relaciona con una unidad de comparación (130) configurada para determinar si un primer dispositivo de medición de pH de un primer tanque (104; 106) es afectado por un problema de medición de pH, la unidad de comparación está configurada para: - recibir una primera concentración de CO2 y un primer valor de pH, la primera concentración de CO2 es una concentración de CO2 de un primer volumen de gas por encima de un medio en un primer tanque, la primera concentración de CO2 y el primer valor de pH se miden una primera vez cuando el medio en el primer tanque está en un estado de equilibrio de pH-CO2 con el primer volumen de gas y antes de que el estado de equilibrio sea modificado por el metabolismo de un cultivo celular en el primer tanque, el primer valor de pH es un valor medido proporcionado por un primer dispositivo de medición de pH acoplado operativamente al primer tanque (102); - recibir una segunda concentración de CO2 y un segundo valor de pH, la segunda concentración de CO2 es una concentración de CO2 de un segundo volumen de gas por encima de un medio en un segundo tanque, la segunda concentración de CO2 y el segundo valor de pH se miden una segunda vez cuando el medio en el segundo tanque está en un estado de equilibrio de pH-CO2 con el segundo volumen de gas y antes de que el estado de equilibrio sea modificado por el metabolismo de un cultivo celular, el segundo valor de pH es un valor medido proporcionado por un segundo dispositivo de medición de pH; - comparar el primero y segundo valores de pH y las concentraciones de CO2 para determinar si al comparar (206), por la unidad de comparación, el primero y segundo valores de pH y comparar la primera y segunda concentraciones de CO2 para determinar si el primer dispositivo de medición de pH es afectado por el problema de medición de pH.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15192389 | 2015-10-30 | ||
| PCT/EP2016/076173 WO2017072346A1 (en) | 2015-10-30 | 2016-10-28 | Identification of calibration deviations of ph-measuring devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2018004248A true MX2018004248A (es) | 2018-05-15 |
Family
ID=54364192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2018004248A MX2018004248A (es) | 2015-10-30 | 2016-10-28 | Identificacion de desviaciones de calibracion de dispositivos de medicion de ph. |
Country Status (15)
| Country | Link |
|---|---|
| US (3) | US11371006B2 (es) |
| EP (2) | EP3368653B1 (es) |
| JP (1) | JP6893208B2 (es) |
| KR (1) | KR102612135B1 (es) |
| CN (1) | CN108368471B (es) |
| AU (1) | AU2016345668B2 (es) |
| BR (1) | BR112018003852B1 (es) |
| CA (1) | CA2996468A1 (es) |
| ES (2) | ES2808923T3 (es) |
| HR (2) | HRP20201130T1 (es) |
| IL (1) | IL258080B (es) |
| MX (1) | MX2018004248A (es) |
| PL (2) | PL3368653T3 (es) |
| SI (2) | SI3368653T1 (es) |
| WO (1) | WO2017072346A1 (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019107625A1 (de) * | 2018-12-20 | 2020-06-25 | Endress+Hauser Conducta Gmbh+Co. Kg | Verfahren zur In-Prozess-Justage eines potentiometrischen Sensors einer Messanordnung |
| CN109856220B (zh) * | 2019-03-07 | 2020-06-05 | 中南大学 | 一种pH值在线检测装置及其控制和校准预判方法 |
| CN110057990B (zh) * | 2019-03-08 | 2021-09-14 | 天津大学 | 一种多参数水质剖面仪的pH校正方法 |
| US12031941B2 (en) * | 2019-08-12 | 2024-07-09 | Emd Millipore Corporation | Methods to automatically calibrate pH sensors without sampling |
| IL301208A (en) * | 2020-11-09 | 2023-05-01 | Amgen Inc | In-process verification of calibration status of ph probes |
| KR20230145343A (ko) * | 2021-02-12 | 2023-10-17 | 바이엘 헬쓰케어 엘엘씨 | 세포 배양 배지의 pH를 조정하는 방법 |
| WO2024094457A1 (en) | 2022-11-02 | 2024-05-10 | F. Hoffmann-La Roche Ag | Method for producing glycoprotein compositions |
| CN115753948B (zh) * | 2022-11-28 | 2025-07-25 | 新疆大学 | 一种高温高压条件下饱和酸性气体的溶液pH获取系统、方法及预测方法 |
| US20240248104A1 (en) * | 2023-01-24 | 2024-07-25 | Culture Biosciences, Inc. | Methods and systems for tracking performance characteristics of probes for a biomanufacturing system |
| WO2025224236A1 (en) | 2024-04-25 | 2025-10-30 | F. Hoffmann-La Roche Ag | Methods and systems for determining an actual ph in a liquid phase of a tank |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60141286A (ja) | 1983-12-28 | 1985-07-26 | Ajinomoto Co Inc | 動物細胞の培養方法および装置 |
| US4513280A (en) | 1984-10-04 | 1985-04-23 | The United States Of America As Represented By The Secretary Of The Navy | Method and apparatus for the detection of toxicants |
| JPH06174677A (ja) * | 1992-12-08 | 1994-06-24 | Meidensha Corp | 酸−アルカリ滴定法におけるpH計の誤差検出方法及び装置 |
| AT401111B (de) * | 1995-02-01 | 1996-06-25 | Avl Verbrennungskraft Messtech | Verfahren zur kalibrierung eines ph-messelementes |
| US5578194A (en) * | 1995-03-10 | 1996-11-26 | Nova Biomedical Corporation | Calibration of electrodes |
| CH690251A5 (de) * | 1995-11-10 | 2000-06-15 | Hamilton Bonaduz Ag | Luftstabile pH-Standardlösungen. |
| JP3121356B2 (ja) * | 1997-01-17 | 2000-12-25 | ビア メディカル コーポレイション | 診断試験で使用されるセンサーの較正方法 |
| US6865407B2 (en) * | 2002-07-11 | 2005-03-08 | Optical Sensors, Inc. | Calibration technique for non-invasive medical devices |
| DE10239610B3 (de) | 2002-08-29 | 2004-06-24 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Verfahren zur Funktionsüberwachung von Sensoren |
| CN1238498C (zh) | 2004-02-12 | 2006-01-25 | 陈志南 | 动物细胞无血清悬浮培养工艺过程控制参数的方法 |
| US7771988B2 (en) * | 2005-03-24 | 2010-08-10 | Hitachi, Ltd. | Control device for fermenter |
| WO2007085880A1 (en) * | 2006-01-28 | 2007-08-02 | Abb Research Ltd | A method for on-line prediction of future performance of a fermentation unit. |
| JP2008220235A (ja) * | 2007-03-12 | 2008-09-25 | Sanyo Electric Co Ltd | 培養装置 |
| JP5136280B2 (ja) * | 2007-08-24 | 2013-02-06 | Toto株式会社 | 腸内状態測定装置および測定方法 |
| US8178318B2 (en) * | 2008-08-06 | 2012-05-15 | Praxair Technology, Inc. | Method for controlling pH, osmolality and dissolved carbon dioxide levels in a mammalian cell culture process to enhance cell viability and biologic product yield |
| SG177555A1 (en) * | 2009-07-06 | 2012-02-28 | Genentech Inc | Method of culturing eukaryotic cells |
| WO2011130617A2 (en) * | 2010-04-15 | 2011-10-20 | Smartflow Technologies, Inc. | An integrated bioreactor and separation system and methods of use thereof |
| WO2012171030A2 (en) * | 2011-06-10 | 2012-12-13 | Biovest International, Inc. | Method and apparatus for antibody production and purification |
| JP5896105B2 (ja) * | 2011-07-12 | 2016-03-30 | 横河電機株式会社 | pH測定装置 |
| WO2013016672A2 (en) * | 2011-07-28 | 2013-01-31 | Board Of Regents, The University Of Texas System | Methods of producing human hemoglobin in a bioreactor |
| EP2758424B1 (en) * | 2011-09-21 | 2019-03-06 | F.Hoffmann-La Roche Ag | Co2 profile cultivation |
| WO2013060027A1 (zh) * | 2011-10-28 | 2013-05-02 | 西门子公司 | 生产过程的监控系统及其控制方法 |
| JP6164753B2 (ja) * | 2015-03-30 | 2017-07-19 | 国立大学法人高知大学 | 被検溶液のpH測定方法及びpH測定装置 |
-
2016
- 2016-10-28 MX MX2018004248A patent/MX2018004248A/es unknown
- 2016-10-28 SI SI201630858T patent/SI3368653T1/sl unknown
- 2016-10-28 BR BR112018003852-0A patent/BR112018003852B1/pt active IP Right Grant
- 2016-10-28 ES ES16790330T patent/ES2808923T3/es active Active
- 2016-10-28 CA CA2996468A patent/CA2996468A1/en active Pending
- 2016-10-28 PL PL16790330T patent/PL3368653T3/pl unknown
- 2016-10-28 AU AU2016345668A patent/AU2016345668B2/en active Active
- 2016-10-28 HR HRP20201130TT patent/HRP20201130T1/hr unknown
- 2016-10-28 HR HRP20221081TT patent/HRP20221081T1/hr unknown
- 2016-10-28 US US15/765,222 patent/US11371006B2/en active Active
- 2016-10-28 PL PL20176613.6T patent/PL3786278T3/pl unknown
- 2016-10-28 KR KR1020187009525A patent/KR102612135B1/ko active Active
- 2016-10-28 EP EP16790330.1A patent/EP3368653B1/en active Active
- 2016-10-28 EP EP20176613.6A patent/EP3786278B1/en active Active
- 2016-10-28 SI SI201631595T patent/SI3786278T1/sl unknown
- 2016-10-28 CN CN201680058528.1A patent/CN108368471B/zh active Active
- 2016-10-28 ES ES20176613T patent/ES2926594T3/es active Active
- 2016-10-28 WO PCT/EP2016/076173 patent/WO2017072346A1/en not_active Ceased
- 2016-10-28 JP JP2018517832A patent/JP6893208B2/ja active Active
-
2018
- 2018-03-13 IL IL258080A patent/IL258080B/en active IP Right Grant
-
2022
- 2022-01-13 US US17/575,008 patent/US11866686B2/en active Active
-
2023
- 2023-12-01 US US18/526,338 patent/US20240132829A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA2996468A1 (en) | 2017-05-04 |
| KR102612135B1 (ko) | 2023-12-08 |
| SI3368653T1 (sl) | 2020-08-31 |
| KR20180077161A (ko) | 2018-07-06 |
| US11371006B2 (en) | 2022-06-28 |
| IL258080A (en) | 2018-05-31 |
| ES2808923T3 (es) | 2021-03-02 |
| HK1258706A1 (zh) | 2019-11-15 |
| BR112018003852A2 (pt) | 2018-10-02 |
| CN108368471A (zh) | 2018-08-03 |
| EP3368653B1 (en) | 2020-05-27 |
| HRP20221081T1 (hr) | 2022-11-25 |
| IL258080B (en) | 2021-05-31 |
| WO2017072346A1 (en) | 2017-05-04 |
| EP3786278A1 (en) | 2021-03-03 |
| CN108368471B (zh) | 2022-07-15 |
| BR112018003852B1 (pt) | 2021-12-14 |
| EP3786278B1 (en) | 2022-07-13 |
| PL3368653T3 (pl) | 2020-10-19 |
| ES2926594T3 (es) | 2022-10-27 |
| HRP20201130T1 (hr) | 2020-10-30 |
| AU2016345668A1 (en) | 2018-03-08 |
| SI3786278T1 (sl) | 2022-10-28 |
| US20220325223A1 (en) | 2022-10-13 |
| PL3786278T3 (pl) | 2022-09-19 |
| JP2018534560A (ja) | 2018-11-22 |
| US11866686B2 (en) | 2024-01-09 |
| EP3368653A1 (en) | 2018-09-05 |
| US20180216059A1 (en) | 2018-08-02 |
| AU2016345668B2 (en) | 2021-07-08 |
| JP6893208B2 (ja) | 2021-06-23 |
| US20240132829A1 (en) | 2024-04-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2018004248A (es) | Identificacion de desviaciones de calibracion de dispositivos de medicion de ph. | |
| PH12017500548A1 (en) | Opto-electrochemical sensing system for industrial fluids | |
| EP3045900A4 (en) | Hydrogen sensor element for measuring concentration of hydrogen gas dissolved in liquid and method for measuring concentration of hydrogen gas using same | |
| NZ753543A (en) | System and method for leak characterization after shutoff of pressurization source | |
| MX2022009127A (es) | Sensor de conductividad con correccion de vacio. | |
| MX375171B (es) | Determinacion de las concentraciones de tensioactivo residual en el agua producida. | |
| MX2019004552A (es) | Desarrollo de diseño e implementacion de sistema y algoritmo de control basado en analizador. | |
| MX349261B (es) | Método y sistema para la detección de crecimiento microbiano en un recipiente de especímenes. | |
| NZ713039A (en) | Water hardness monitoring via fluorescence | |
| IN2014DE01077A (es) | ||
| EP4570924A3 (en) | Chromophore-based characterization and detection methods | |
| IN2014MN01481A (es) | ||
| HK1212184A1 (en) | System and method for determining hematocrit insensitive glucose concentrations | |
| MX371379B (es) | Deteccion de la actividad de corte de una enzima. | |
| GB201206977D0 (en) | An enzyme detection device | |
| WO2015145265A3 (en) | Gas sensor being ozone interference-free | |
| GB201113435D0 (en) | Sensor calibration | |
| GB2495244A (en) | Method and device for determining an oxydant in an aqueous solution | |
| MX2015004419A (es) | Deteccion de analito y determinacion de concentracion de analito mediante uso de perlas magnetizables. | |
| SG10201907690TA (en) | Device and method for detecting target molecules | |
| MX387258B (es) | Sistemas y métodos para detección y medición electroquímica de cetona. | |
| EA201690362A1 (ru) | Способ аутентификации жидкости путем обнаружения производных флавоноидов | |
| EP4530635A3 (en) | Method for calibrating a device for measuring the concentration of creatinine | |
| BR112016020786A2 (pt) | dispositivo e método para testar a eficácia de conservante | |
| IN2015DN02992A (es) |