EP3068536A4 - Thermal control systems and methods using thermally guarded multiplexed sensors - Google Patents

Thermal control systems and methods using thermally guarded multiplexed sensors Download PDF

Info

Publication number
EP3068536A4
EP3068536A4 EP14862165.9A EP14862165A EP3068536A4 EP 3068536 A4 EP3068536 A4 EP 3068536A4 EP 14862165 A EP14862165 A EP 14862165A EP 3068536 A4 EP3068536 A4 EP 3068536A4
Authority
EP
European Patent Office
Prior art keywords
guarded
thermally
methods
control systems
thermal control
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.)
Withdrawn
Application number
EP14862165.9A
Other languages
German (de)
French (fr)
Other versions
EP3068536A1 (en
Inventor
Johnathan S. Coursey
Kenton C. Hasson
Gregory H. Owen
Hongye Liang
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.)
Canon USA Inc
Original Assignee
Canon US Life Sciences Inc
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 Canon US Life Sciences Inc filed Critical Canon US Life Sciences Inc
Publication of EP3068536A1 publication Critical patent/EP3068536A1/en
Publication of EP3068536A4 publication Critical patent/EP3068536A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L7/00—Heating or cooling apparatus; Heat insulating devices
    • B01L7/52—Heating or cooling apparatus; Heat insulating devices with provision for submitting samples to a predetermined sequence of different temperatures, e.g. for treating nucleic acid samples
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1932—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces
    • G05D23/1934—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces each space being provided with one sensor acting on one or more control means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • G05D23/2401—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor using a heating element as a sensing element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/14—Process control and prevention of errors
    • B01L2200/143—Quality control, feedback systems
    • B01L2200/147—Employing temperature sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/14—Process control and prevention of errors
    • B01L2200/148—Specific details about calibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/0627—Sensor or part of a sensor is integrated
    • B01L2300/0645—Electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/0627—Sensor or part of a sensor is integrated
    • B01L2300/0663—Whole sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0809—Geometry, shape and general structure rectangular shaped
    • B01L2300/0816—Cards, e.g. flat sample carriers usually with flow in two horizontal directions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/18—Means for temperature control
    • B01L2300/1805—Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks
    • B01L2300/1827—Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks using resistive heater

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Hematology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Control Of Resistance Heating (AREA)
EP14862165.9A 2013-11-13 2014-11-13 Thermal control systems and methods using thermally guarded multiplexed sensors Withdrawn EP3068536A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361903488P 2013-11-13 2013-11-13
PCT/US2014/065481 WO2015073689A1 (en) 2013-11-13 2014-11-13 Thermal control systems and methods using thermally guarded multiplexed sensors

Publications (2)

Publication Number Publication Date
EP3068536A1 EP3068536A1 (en) 2016-09-21
EP3068536A4 true EP3068536A4 (en) 2017-07-26

Family

ID=53058019

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14862165.9A Withdrawn EP3068536A4 (en) 2013-11-13 2014-11-13 Thermal control systems and methods using thermally guarded multiplexed sensors

Country Status (3)

Country Link
EP (1) EP3068536A4 (en)
JP (1) JP2017506060A (en)
WO (1) WO2015073689A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108181802A (en) * 2017-12-05 2018-06-19 东南大学 A kind of controllable PID controller parameter optimization setting method of performance
GB201812192D0 (en) * 2018-07-26 2018-09-12 Ttp Plc Variable temperature reactor, heater and control circuit for the same
JP7212476B2 (en) * 2018-08-22 2023-01-25 日立Astemo株式会社 electronic controller
EP3769843A1 (en) * 2019-07-26 2021-01-27 LEX Diagnostics Ltd Heater

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040086927A1 (en) * 1990-11-29 2004-05-06 Applera Corporation, A De Corporation Thermal cycler for automatic performance of the polymerase chain reaction with close temperature control
WO2007107892A1 (en) * 2006-03-21 2007-09-27 Koninklijke Philips Electronics N.V. Microelectronic sensor device with sensor array
US20100086991A1 (en) * 2007-03-23 2010-04-08 Koninklijke Philips Electronics N.V. Integrated microfluidic device with reduced peak power consumption
EP2332654A1 (en) * 2009-12-09 2011-06-15 F. Hoffmann-La Roche AG System and method for cycling liquid samples through a series of temperature excursions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7338637B2 (en) * 2003-01-31 2008-03-04 Hewlett-Packard Development Company, L.P. Microfluidic device with thin-film electronic devices
JP5063616B2 (en) * 2006-02-03 2012-10-31 インテジェニックス インコーポレイテッド Microfluidic device
US8380457B2 (en) 2007-08-29 2013-02-19 Canon U.S. Life Sciences, Inc. Microfluidic devices with integrated resistive heater electrodes including systems and methods for controlling and measuring the temperatures of such heater electrodes
US8337082B2 (en) * 2009-05-08 2012-12-25 Canon U.S. Life Sciences, Inc. Systems and methods for auto-calibration of resistive temperature sensors
EP2451578A4 (en) * 2009-06-29 2013-04-10 Canon Us Life Sciences Inc Microfluidic systems and methods for thermal control
KR101113326B1 (en) 2009-07-01 2012-03-13 주식회사 하이닉스반도체 Method of fabricating assist feature in photomask

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040086927A1 (en) * 1990-11-29 2004-05-06 Applera Corporation, A De Corporation Thermal cycler for automatic performance of the polymerase chain reaction with close temperature control
WO2007107892A1 (en) * 2006-03-21 2007-09-27 Koninklijke Philips Electronics N.V. Microelectronic sensor device with sensor array
US20100086991A1 (en) * 2007-03-23 2010-04-08 Koninklijke Philips Electronics N.V. Integrated microfluidic device with reduced peak power consumption
EP2332654A1 (en) * 2009-12-09 2011-06-15 F. Hoffmann-La Roche AG System and method for cycling liquid samples through a series of temperature excursions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015073689A1 *

Also Published As

Publication number Publication date
JP2017506060A (en) 2017-03-02
EP3068536A1 (en) 2016-09-21
WO2015073689A1 (en) 2015-05-21

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