WO2019054834A3 - Sample measurement strip sensor - Google Patents

Sample measurement strip sensor Download PDF

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Publication number
WO2019054834A3
WO2019054834A3 PCT/KR2018/010938 KR2018010938W WO2019054834A3 WO 2019054834 A3 WO2019054834 A3 WO 2019054834A3 KR 2018010938 W KR2018010938 W KR 2018010938W WO 2019054834 A3 WO2019054834 A3 WO 2019054834A3
Authority
WO
WIPO (PCT)
Prior art keywords
sample
strip sensor
present
sample measurement
diaphragm member
Prior art date
Application number
PCT/KR2018/010938
Other languages
French (fr)
Korean (ko)
Other versions
WO2019054834A2 (en
Inventor
허윤석
Original Assignee
계명대학교 산학협력단
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 계명대학교 산학협력단 filed Critical 계명대학교 산학협력단
Publication of WO2019054834A2 publication Critical patent/WO2019054834A2/en
Publication of WO2019054834A3 publication Critical patent/WO2019054834A3/en

Links

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
    • 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
    • B01L3/502707—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 characterised by the manufacture of the container or its components
    • 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
    • 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
    • B01L3/502715—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 characterised by interfacing components, e.g. fluidic, electrical, optical or mechanical interfaces
    • 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
    • B01L3/502723—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 characterised by venting arrangements
    • 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
    • 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
    • B01L2300/00—Additional constructional details
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/0627—Sensor or part of a sensor is integrated
    • B01L2300/0636—Integrated biosensor, microarrays
    • 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
    • B01L2300/08—Geometry, shape and general structure
    • 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
    • B01L2300/0819—Microarrays; Biochips
    • 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
    • B01L2300/0887—Laminated structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The present invention provides a sample measurement strip sensor comprising: a diaphragm member having a cross section in which a regular polygon is divided into equal areas; and a plurality of reaction chips that are disposed respectively in the divided spaces of the diaphragm member and may simultaneously measure a plurality of factors. The present invention enables simultaneous analysis of a plurality of materials in the plurality of reaction chips constituting a single body and introduction of a small amount of a sample without a pretreatment process, whereby the present invention can be efficiently applied to the analysis of various samples and diagnosis of various diseases, etc., the structure of the strip sensor is simple, it is easy to manufacture, and an air vent at a right angle to the direction of sample injection improves sample suction speed by very effectively venting the air to the outside during sample suction.
PCT/KR2018/010938 2017-09-15 2018-09-17 Sample measurement strip sensor WO2019054834A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170118686A KR101986423B1 (en) 2017-09-15 2017-09-15 Sample measurement strip sensor
KR10-2017-0118686 2017-09-15

Publications (2)

Publication Number Publication Date
WO2019054834A2 WO2019054834A2 (en) 2019-03-21
WO2019054834A3 true WO2019054834A3 (en) 2019-05-23

Family

ID=65723976

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2018/010938 WO2019054834A2 (en) 2017-09-15 2018-09-17 Sample measurement strip sensor

Country Status (2)

Country Link
KR (1) KR101986423B1 (en)
WO (1) WO2019054834A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070121980A (en) * 2006-06-23 2007-12-28 안동대학교 산학협력단 Electrode preparation method for electrochemical biosensor and electrode structure thereof
WO2013065994A1 (en) * 2011-10-31 2013-05-10 주식회사 세라젬메디시스 Multi-reaction biosensor
KR20130115675A (en) * 2012-04-13 2013-10-22 주식회사 티포아이텍 Biosensor
KR101363157B1 (en) * 2010-10-07 2014-02-26 주식회사 세라젬메디시스 three-dimensional biosensor
KR20150111100A (en) * 2014-03-25 2015-10-05 희성금속 주식회사 Electrochemical biosensor strip

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100586828B1 (en) * 2004-06-23 2006-06-08 주식회사 인포피아 Biosensor improved the absorption speed of sample liquid
KR20100084233A (en) * 2009-01-16 2010-07-26 주식회사 에스디 Electrochemical biosensor strip
KR101742958B1 (en) * 2017-03-31 2017-06-15 주식회사 제넷바이오 Strip sensor module, point-of-care testing equipment for molecular diagnostics based on strip sensor using the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070121980A (en) * 2006-06-23 2007-12-28 안동대학교 산학협력단 Electrode preparation method for electrochemical biosensor and electrode structure thereof
KR101363157B1 (en) * 2010-10-07 2014-02-26 주식회사 세라젬메디시스 three-dimensional biosensor
WO2013065994A1 (en) * 2011-10-31 2013-05-10 주식회사 세라젬메디시스 Multi-reaction biosensor
KR20130115675A (en) * 2012-04-13 2013-10-22 주식회사 티포아이텍 Biosensor
KR20150111100A (en) * 2014-03-25 2015-10-05 희성금속 주식회사 Electrochemical biosensor strip

Also Published As

Publication number Publication date
KR20190030965A (en) 2019-03-25
KR101986423B1 (en) 2019-06-05
WO2019054834A2 (en) 2019-03-21

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