AU2018281310B2 - Trans-interfacial magnetic separation - Google Patents

Trans-interfacial magnetic separation Download PDF

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Publication number
AU2018281310B2
AU2018281310B2 AU2018281310A AU2018281310A AU2018281310B2 AU 2018281310 B2 AU2018281310 B2 AU 2018281310B2 AU 2018281310 A AU2018281310 A AU 2018281310A AU 2018281310 A AU2018281310 A AU 2018281310A AU 2018281310 B2 AU2018281310 B2 AU 2018281310B2
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AU
Australia
Prior art keywords
chamber
liquid
pmps
chambers
analyte
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AU2018281310A
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AU2018281310A1 (en
Inventor
Abhishek K. Agarwal
Matthew Austin BUTZLER
David M. Kelso
Sally M. Mcfall
Jennifer L. Reed
Tom Westberg
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Northwestern University
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Northwestern University
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Priority to AU2023237099A priority Critical patent/AU2023237099B2/en
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Classifications

    • 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
    • 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
    • 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
    • B01L7/525—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 with physical movement of samples between temperature zones
    • 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
    • G01N35/0098—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor involving analyte bound to insoluble magnetic carrier, e.g. using magnetic separation
    • 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
    • B01L2200/06—Fluid handling related problems
    • B01L2200/0647—Handling flowable solids, e.g. microscopic beads, cells, particles
    • 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
    • B01L2200/06—Fluid handling related problems
    • B01L2200/0684—Venting, avoiding backpressure, avoid gas bubbles
    • 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
    • B01L2200/10—Integrating sample preparation and analysis in single entity, e.g. lab-on-a-chip concept
    • 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
    • B01L2200/16—Reagents, handling or storing thereof
    • 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
    • B01L2300/04—Closures and closing means
    • B01L2300/041—Connecting closures to device or container
    • B01L2300/042—Caps; Plugs
    • 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
    • B01L2300/0829—Multi-well plates; Microtitration plates
    • 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
    • B01L2300/16—Surface properties and coatings
    • B01L2300/161—Control and use of surface tension forces, e.g. hydrophobic, hydrophilic
    • B01L2300/165—Specific details about hydrophobic, oleophobic surfaces
    • 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
    • B01L2300/16—Surface properties and coatings
    • B01L2300/161—Control and use of surface tension forces, e.g. hydrophobic, hydrophilic
    • B01L2300/165—Specific details about hydrophobic, oleophobic surfaces
    • B01L2300/166—Suprahydrophobic; Ultraphobic; Lotus-effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/043—Moving fluids with specific forces or mechanical means specific forces magnetic forces

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Compounds Of Iron (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
AU2018281310A 2017-06-06 2018-06-06 Trans-interfacial magnetic separation Active AU2018281310B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2023237099A AU2023237099B2 (en) 2017-06-06 2023-09-27 Trans-interfacial magnetic separation

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762515876P 2017-06-06 2017-06-06
US62/515,876 2017-06-06
PCT/US2018/036348 WO2018226891A1 (en) 2017-06-06 2018-06-06 Trans-interfacial magnetic separation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2023237099A Division AU2023237099B2 (en) 2017-06-06 2023-09-27 Trans-interfacial magnetic separation

Publications (2)

Publication Number Publication Date
AU2018281310A1 AU2018281310A1 (en) 2020-01-02
AU2018281310B2 true AU2018281310B2 (en) 2023-06-29

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
AU2018281310A Active AU2018281310B2 (en) 2017-06-06 2018-06-06 Trans-interfacial magnetic separation
AU2023237099A Active AU2023237099B2 (en) 2017-06-06 2023-09-27 Trans-interfacial magnetic separation

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2023237099A Active AU2023237099B2 (en) 2017-06-06 2023-09-27 Trans-interfacial magnetic separation

Country Status (7)

Country Link
US (2) US11673134B2 (cg-RX-API-DMAC7.html)
EP (1) EP3634634A4 (cg-RX-API-DMAC7.html)
JP (1) JP7168230B2 (cg-RX-API-DMAC7.html)
CN (2) CN114011479B (cg-RX-API-DMAC7.html)
AU (2) AU2018281310B2 (cg-RX-API-DMAC7.html)
CA (1) CA3065928C (cg-RX-API-DMAC7.html)
WO (1) WO2018226891A1 (cg-RX-API-DMAC7.html)

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EP4275056A4 (en) 2021-01-29 2024-12-11 Abbott Diagnostics Scarborough, Inc. MAGNETIC PARTICLE AIR TRANSMISSION
WO2023097922A1 (zh) * 2021-11-30 2023-06-08 珠海黑马生物科技有限公司 一种全封闭全自动核酸提取试剂盒
CN114107035B (zh) * 2021-11-30 2022-06-03 珠海黑马生物科技有限公司 一种封闭式全自动核酸提取试剂盒
CA3245746A1 (en) * 2022-03-29 2023-10-05 Salus Discovery, LLC SYSTEMS AND METHODS FOR ISOLATING A TARGET CONTAINED IN A BIOLOGICAL SAMPLE
CN114657049B (zh) * 2022-05-12 2023-06-13 广州国家实验室 一种核酸扩增用卡盒

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Also Published As

Publication number Publication date
AU2018281310A1 (en) 2020-01-02
CA3065928C (en) 2025-05-20
US20210146351A1 (en) 2021-05-20
AU2023237099B2 (en) 2025-10-02
EP3634634A1 (en) 2020-04-15
CA3065928A1 (en) 2018-12-13
EP3634634A4 (en) 2021-03-10
JP2020523570A (ja) 2020-08-06
CN111148572B (zh) 2022-05-06
AU2023237099A1 (en) 2023-10-12
CN114011479B (zh) 2023-05-02
JP7168230B2 (ja) 2022-11-09
WO2018226891A1 (en) 2018-12-13
US11673134B2 (en) 2023-06-13
US20240024865A1 (en) 2024-01-25
CN114011479A (zh) 2022-02-08
CN111148572A (zh) 2020-05-12

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