WO2021231718A3 - Dispositifs, systèmes et procédés pour mesurer une caractéristique de solution d'un échantillon au moyen d'un capteur actif multicouche - Google Patents

Dispositifs, systèmes et procédés pour mesurer une caractéristique de solution d'un échantillon au moyen d'un capteur actif multicouche Download PDF

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Publication number
WO2021231718A3
WO2021231718A3 PCT/US2021/032237 US2021032237W WO2021231718A3 WO 2021231718 A3 WO2021231718 A3 WO 2021231718A3 US 2021032237 W US2021032237 W US 2021032237W WO 2021231718 A3 WO2021231718 A3 WO 2021231718A3
Authority
WO
WIPO (PCT)
Prior art keywords
sample
chamber
lateral wall
sensor
active sensor
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.)
Ceased
Application number
PCT/US2021/032237
Other languages
English (en)
Other versions
WO2021231718A2 (fr
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
Priority to JP2022552502A priority Critical patent/JP7715725B2/ja
Priority to CA3171868A priority patent/CA3171868A1/fr
Priority to EP21804579.7A priority patent/EP4150321A4/fr
Priority to CN202180008671.0A priority patent/CN115004010A/zh
Priority to US17/443,990 priority patent/US12139742B2/en
Publication of WO2021231718A2 publication Critical patent/WO2021231718A2/fr
Publication of WO2021231718A3 publication Critical patent/WO2021231718A3/fr
Anticipated expiration legal-status Critical
Priority to US18/887,885 priority patent/US20250011832A1/en
Priority to JP2025119889A priority patent/JP2025161813A/ja
Ceased legal-status Critical Current

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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)

Abstract

La présente invention concerne divers appareils, systèmes et procédés pour mesurer une caractéristique de solution d'un échantillon comprenant des micro-organismes. Selon un mode de réalisation, l'invention concerne un appareil détecteur comprenant une chambre d'échantillon ayant une paroi latérale de chambre entourant une cavité de chambre configurée pour recevoir l'échantillon, un capteur de référence comprenant un composant à effet de mèche pour diriger l'échantillon vers un matériau d'électrode de référence, et un capteur actif constitué d'un substrat recouvert en partie par une couche d'électrode active. Le capteur actif peut être couplé à au moins une partie de la paroi latérale de la chambre au niveau d'une ouverture de fenêtre définie le long de la paroi latérale de la chambre. Le capteur actif peut être positionné de sorte que la couche d'électrode active fait face à la cavité de chambre pour permettre le contact de l'échantillon à l'intérieur de la cavité de chambre fluidique avec la couche d'électrode active à travers au moins une partie de la paroi latérale de chambre entourant l'ouverture de fenêtre.
PCT/US2021/032237 2020-05-15 2021-05-13 Dispositifs, systèmes et procédés pour mesurer une caractéristique de solution d'un échantillon au moyen d'un capteur actif multicouche Ceased WO2021231718A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2022552502A JP7715725B2 (ja) 2020-05-15 2021-05-13 多層型活性センサーを使用して試料の溶液特性を測定するための装置、システム、および方法
CA3171868A CA3171868A1 (fr) 2020-05-15 2021-05-13 Dispositifs, systemes et procedes pour mesurer une caracteristique de solution d'un echantillon au moyen d'un capteur actif multicouche
EP21804579.7A EP4150321A4 (fr) 2020-05-15 2021-05-13 Dispositifs, systèmes et procédés pour mesurer une caractéristique de solution d'un échantillon au moyen d'un capteur actif multicouche
CN202180008671.0A CN115004010A (zh) 2020-05-15 2021-05-13 用多层有源传感器测量样品的溶液特性的设备、系统和方法
US17/443,990 US12139742B2 (en) 2020-05-15 2021-07-29 Devices, systems, and methods for preparing a standardized inoculum for antimicrobial susceptibility testing
US18/887,885 US20250011832A1 (en) 2020-05-15 2024-09-17 Devices, systems, and methods for preparing a standardized inoculum for antimicrobial susceptibility testing
JP2025119889A JP2025161813A (ja) 2020-05-15 2025-07-16 多層型活性センサーを使用して試料の溶液特性を測定するための装置、システム、および方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063025575P 2020-05-15 2020-05-15
US63/025,575 2020-05-15

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US17/443,990 Continuation-In-Part US12139742B2 (en) 2020-05-15 2021-07-29 Devices, systems, and methods for preparing a standardized inoculum for antimicrobial susceptibility testing

Publications (2)

Publication Number Publication Date
WO2021231718A2 WO2021231718A2 (fr) 2021-11-18
WO2021231718A3 true WO2021231718A3 (fr) 2021-12-23

Family

ID=78525049

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2021/032237 Ceased WO2021231718A2 (fr) 2020-05-15 2021-05-13 Dispositifs, systèmes et procédés pour mesurer une caractéristique de solution d'un échantillon au moyen d'un capteur actif multicouche

Country Status (5)

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

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 (fr) * 2024-09-04 2026-03-12 Thermo Electron Scientific Instruments Llc Systèmes et procédés d'analyse d'un échantillon de microvolume

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5338435A (en) * 1991-06-26 1994-08-16 Ppg Industries, Inc. Integrated circuit hydrated sensor apparatus
JPH06288962A (ja) * 1993-03-30 1994-10-18 Taiyo Yuden Co Ltd マグネシウムイオンセンサ及びセンサプレート
US20100292611A1 (en) * 2003-12-31 2010-11-18 Paul Lum Method and apparatus for improving fluidic flow and sample capture
US8128989B1 (en) * 2003-05-07 2012-03-06 Millar Instruments System, method, and probe for monitoring pH levels of a sample medium
CN214011281U (zh) * 2021-01-20 2021-08-20 安徽理工大学 一种冲量式流速传感器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
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JPS57142356U (fr) * 1981-02-28 1982-09-07
WO1989004479A1 (fr) * 1987-11-02 1989-05-18 Biologix Inc. Systeme d'electrodes utilise dans un appareil portatif de mesure des caracteristiques electrochimiques d'un echantillon sanguin
US5110441A (en) * 1989-12-14 1992-05-05 Monsanto Company Solid state ph sensor
US6471069B2 (en) 1999-12-03 2002-10-29 Becton Dickinson And Company Device for separating components of a fluid sample
KR100404783B1 (ko) * 2001-08-11 2003-11-07 재단법인 포항산업과학연구원 마이크로 수소이온농도 센서의 전극형성 방법
CN101501480A (zh) * 2005-08-03 2009-08-05 毫微-专卖股份有限公司 连续范围氢传感器
US8652313B2 (en) * 2009-09-18 2014-02-18 Hitachi Chemical Company, Ltd. Ion selective electrode cartridge
DE102013101735A1 (de) * 2012-04-17 2013-10-17 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Potentiometrische Sensorvorrichtung
EP3128319A4 (fr) * 2014-03-31 2017-09-20 Horiba, Ltd. Electrode, electrode composite et analyseur de liquide
CN104062322A (zh) * 2014-07-10 2014-09-24 苏州能斯达电子科技有限公司 一种湿度传感器及其制备方法
US10161897B2 (en) 2015-01-09 2018-12-25 Xerox Corporation Sensors incorporating palladium electrodes
CN108350408B (zh) 2015-08-25 2022-12-16 阿威尔斯医疗公司 用于检测流体样品中有活力的微生物的设备、系统和方法
CA3101880A1 (fr) * 2018-06-19 2019-12-26 Avails Medical, Inc. Dispositifs, systemes et procedes pour mesurer une caracteristique de solution d'un echantillon comprenant des micro-organismes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5338435A (en) * 1991-06-26 1994-08-16 Ppg Industries, Inc. Integrated circuit hydrated sensor apparatus
JPH06288962A (ja) * 1993-03-30 1994-10-18 Taiyo Yuden Co Ltd マグネシウムイオンセンサ及びセンサプレート
US8128989B1 (en) * 2003-05-07 2012-03-06 Millar Instruments System, method, and probe for monitoring pH levels of a sample medium
US20100292611A1 (en) * 2003-12-31 2010-11-18 Paul Lum Method and apparatus for improving fluidic flow and sample capture
CN214011281U (zh) * 2021-01-20 2021-08-20 安徽理工大学 一种冲量式流速传感器

Also Published As

Publication number Publication date
JP2025161813A (ja) 2025-10-24
JP2023525197A (ja) 2023-06-15
EP4150321A4 (fr) 2024-05-22
EP4150321A2 (fr) 2023-03-22
JP7715725B2 (ja) 2025-07-30
WO2021231718A2 (fr) 2021-11-18
CA3171868A1 (fr) 2021-11-18
CN115004010A (zh) 2022-09-02

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