EP4150321A4 - Devices, systems, and methods for measuring a solution characteristic of a sample using a multi-layered active sensor - Google Patents

Devices, systems, and methods for measuring a solution characteristic of a sample using a multi-layered active sensor Download PDF

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Publication number
EP4150321A4
EP4150321A4 EP21804579.7A EP21804579A EP4150321A4 EP 4150321 A4 EP4150321 A4 EP 4150321A4 EP 21804579 A EP21804579 A EP 21804579A EP 4150321 A4 EP4150321 A4 EP 4150321A4
Authority
EP
European Patent Office
Prior art keywords
sample
measuring
systems
methods
devices
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.)
Pending
Application number
EP21804579.7A
Other languages
German (de)
French (fr)
Other versions
EP4150321A2 (en
Inventor
Creighton T. BUIE
Nitin K. RAJAN
Andrew H. Theiss
Elizabeth Botbol PONTE
Meike Herget
Oren S. KNOPFMACHER
Michael D. Laufer
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.)
Avails Medical Inc
Original Assignee
Avails Medical 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 Avails Medical Inc filed Critical Avails Medical Inc
Publication of EP4150321A2 publication Critical patent/EP4150321A2/en
Publication of EP4150321A4 publication Critical patent/EP4150321A4/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/84—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving inorganic compounds or pH
    • 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
    • B01L3/5023—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures with a sample being transported to, and subsequently stored in an absorbent for analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/48707—Physical analysis of biological material of liquid biological material by electrical means
    • 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
    • B01L2200/12—Specific details about manufacturing devices
    • 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
    • B01L2300/04—Closures and closing means
    • B01L2300/046—Function or devices integrated in the closure
    • B01L2300/048—Function or devices integrated in the closure enabling gas exchange, e.g. vents
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Urology & Nephrology (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
EP21804579.7A 2020-05-15 2021-05-13 Devices, systems, and methods for measuring a solution characteristic of a sample using a multi-layered active sensor Pending EP4150321A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063025575P 2020-05-15 2020-05-15
PCT/US2021/032237 WO2021231718A2 (en) 2020-05-15 2021-05-13 Devices, systems, and methods for measuring a solution characteristic of a sample using a multi-layered active sensor

Publications (2)

Publication Number Publication Date
EP4150321A2 EP4150321A2 (en) 2023-03-22
EP4150321A4 true EP4150321A4 (en) 2024-05-22

Family

ID=78525049

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21804579.7A Pending EP4150321A4 (en) 2020-05-15 2021-05-13 Devices, systems, and methods for measuring a solution characteristic of a sample using a multi-layered active sensor

Country Status (5)

Country Link
EP (1) EP4150321A4 (en)
JP (2) JP7715725B2 (en)
CN (1) CN115004010A (en)
CA (1) CA3171868A1 (en)
WO (1) WO2021231718A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12139742B2 (en) 2020-05-15 2024-11-12 Avails Medical, Inc. Devices, systems, and methods for preparing a standardized inoculum for antimicrobial susceptibility testing
WO2026054993A1 (en) * 2024-09-04 2026-03-12 Thermo Electron Scientific Instruments Llc Systems and methods for analyzing a microvolume sample

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0433261A1 (en) * 1989-12-14 1991-06-19 Monsanto Company Solid state pH sensor
US10161897B2 (en) * 2015-01-09 2018-12-25 Xerox Corporation Sensors incorporating palladium electrodes
US10267764B2 (en) * 2012-04-17 2019-04-23 Endress + Hauser Conducta Gmbh + Co. Kg Potentiometric sensor apparatus
WO2019246208A1 (en) * 2018-06-19 2019-12-26 Avails Medical, Inc. Devices, systems, and methods for measuring a solution characteristic of a sample comprising microorganisms

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57142356U (en) * 1981-02-28 1982-09-07
WO1989004479A1 (en) * 1987-11-02 1989-05-18 Biologix Inc. Electrode system for use in a portable blood chemistry measuring apparatus
ES2099182T3 (en) * 1991-06-26 1997-05-16 Ppg Industries Inc ELECTROCHEMICAL SENSOR ASSEMBLY.
JPH06288962A (en) * 1993-03-30 1994-10-18 Taiyo Yuden Co Ltd Magnesium ion sensor and sensor plate
US6471069B2 (en) 1999-12-03 2002-10-29 Becton Dickinson And Company Device for separating components of a fluid sample
KR100404783B1 (en) * 2001-08-11 2003-11-07 재단법인 포항산업과학연구원 Method for fabrication electrode on micro pH sensor
US7182847B1 (en) * 2003-05-07 2007-02-27 Millar Instruments System and probe for monitoring pH levels of a sample medium
EP1706026B1 (en) * 2003-12-31 2017-03-01 Sanofi-Aventis Deutschland GmbH Method and apparatus for improving fluidic flow and sample capture
CN101501480A (en) * 2005-08-03 2009-08-05 毫微-专卖股份有限公司 Continuous-range hydrogen sensors
US8652313B2 (en) * 2009-09-18 2014-02-18 Hitachi Chemical Company, Ltd. Ion selective electrode cartridge
EP3128319A4 (en) * 2014-03-31 2017-09-20 Horiba, Ltd. Electrode, composite electrode, and liquid analyzer
CN104062322A (en) * 2014-07-10 2014-09-24 苏州能斯达电子科技有限公司 Humidity sensor and preparation method thereof
CN108350408B (en) 2015-08-25 2022-12-16 阿威尔斯医疗公司 Devices, systems and methods for detecting viable microorganisms in fluid samples
CN214011281U (en) * 2021-01-20 2021-08-20 安徽理工大学 Impulse type flow velocity sensor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0433261A1 (en) * 1989-12-14 1991-06-19 Monsanto Company Solid state pH sensor
US10267764B2 (en) * 2012-04-17 2019-04-23 Endress + Hauser Conducta Gmbh + Co. Kg Potentiometric sensor apparatus
US10161897B2 (en) * 2015-01-09 2018-12-25 Xerox Corporation Sensors incorporating palladium electrodes
WO2019246208A1 (en) * 2018-06-19 2019-12-26 Avails Medical, Inc. Devices, systems, and methods for measuring a solution characteristic of a sample comprising microorganisms

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021231718A2 *

Also Published As

Publication number Publication date
JP2025161813A (en) 2025-10-24
JP2023525197A (en) 2023-06-15
EP4150321A2 (en) 2023-03-22
WO2021231718A3 (en) 2021-12-23
JP7715725B2 (en) 2025-07-30
WO2021231718A2 (en) 2021-11-18
CA3171868A1 (en) 2021-11-18
CN115004010A (en) 2022-09-02

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