EP4204807A4 - System zur durchführung eines schnellen nachweises von pathogenen - Google Patents

System zur durchführung eines schnellen nachweises von pathogenen Download PDF

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Publication number
EP4204807A4
EP4204807A4 EP21860791.9A EP21860791A EP4204807A4 EP 4204807 A4 EP4204807 A4 EP 4204807A4 EP 21860791 A EP21860791 A EP 21860791A EP 4204807 A4 EP4204807 A4 EP 4204807A4
Authority
EP
European Patent Office
Prior art keywords
pathogens
carrying
rapid detection
out rapid
detection
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
EP21860791.9A
Other languages
English (en)
French (fr)
Other versions
EP4204807A1 (de
Inventor
Sandeep Kumar JHA
Syed KASIM D.
Harpreet Singh
Shweta Panwar
Kingshuk PANDA
Naveen Kumar Yadav
Sourav Dutta
Kirti LNU
Tarun Singh
Rishi Raj
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.)
Indian Institute of Technology Delhi
Original Assignee
Indian Institute of Technology Delhi
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 Indian Institute of Technology Delhi filed Critical Indian Institute of Technology Delhi
Publication of EP4204807A1 publication Critical patent/EP4204807A1/de
Publication of EP4204807A4 publication Critical patent/EP4204807A4/de
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L7/00Heating or cooling apparatus; Heat insulating devices
    • B01L7/52Heating 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
    • B01L7/525Heating 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027Containers 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
    • B01L3/502715Containers 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L9/00Supporting devices; Holding devices
    • B01L9/52Supports specially adapted for flat sample carriers, e.g. for plates, slides, chips
    • B01L9/527Supports specially adapted for flat sample carriers, e.g. for plates, slides, chips for microfluidic devices, e.g. used for lab-on-a-chip
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B19/00Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/006Micropumps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/04Exchange or ejection of cartridges, containers or reservoirs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/06Fluid handling related problems
    • B01L2200/0684Venting, avoiding backpressure, avoid gas bubbles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/14Process control and prevention of errors
    • B01L2200/143Quality control, feedback systems
    • B01L2200/147Employing temperature sensors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00Additional constructional details
    • B01L2300/02Identification, exchange or storage of information
    • B01L2300/025Displaying results or values with integrated means
    • B01L2300/027Digital display, e.g. LCD, LED
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00Additional constructional details
    • B01L2300/06Auxiliary integrated devices, integrated components
    • B01L2300/0627Sensor or part of a sensor is integrated
    • B01L2300/0645Electrodes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00Additional constructional details
    • B01L2300/06Auxiliary integrated devices, integrated components
    • B01L2300/0627Sensor or part of a sensor is integrated
    • B01L2300/0663Whole sensors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00Additional constructional details
    • B01L2300/18Means for temperature control
    • B01L2300/1805Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks
    • B01L2300/1827Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks using resistive heater
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00Moving or stopping fluids
    • B01L2400/04Moving fluids with specific forces or mechanical means
    • B01L2400/0475Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
    • B01L2400/0487Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00Moving or stopping fluids
    • B01L2400/06Valves, specific forms thereof
    • B01L2400/0677Valves, specific forms thereof phase change valves; Meltable, freezing, dissolvable plugs; Destructible barriers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

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)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
EP21860791.9A 2020-08-31 2021-08-31 System zur durchführung eines schnellen nachweises von pathogenen Pending EP4204807A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN202011037535 2020-08-31
PCT/IN2021/050840 WO2022044054A1 (en) 2020-08-31 2021-08-31 A system for carrying out rapid detection of pathogens

Publications (2)

Publication Number Publication Date
EP4204807A1 EP4204807A1 (de) 2023-07-05
EP4204807A4 true EP4204807A4 (de) 2024-08-07

Family

ID=80352792

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21860791.9A Pending EP4204807A4 (de) 2020-08-31 2021-08-31 System zur durchführung eines schnellen nachweises von pathogenen

Country Status (2)

Country Link
EP (1) EP4204807A4 (de)
WO (1) WO2022044054A1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090186404A1 (en) * 2008-01-22 2009-07-23 Samsung Electronics Co., Ltd. Apparatus for amplifying nucleic acids
US20180304260A1 (en) * 2017-04-21 2018-10-25 Mesa Biotech, Inc. Fluidic Test Cassette
WO2019046860A1 (en) * 2017-09-01 2019-03-07 Miroculus Inc. DIGITAL MICROFLUIDIC DEVICES AND METHODS OF USE
WO2019118109A2 (en) * 2017-11-10 2019-06-20 Visca, Llc Rapid assessment device for radiation exposure
CN110387313A (zh) * 2019-08-07 2019-10-29 哈尔滨工业大学 一种基于气泡混合的磁泳微流控芯片

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007142692A2 (en) * 2005-11-14 2007-12-13 The Government Of The Usa, As Represented By The Secretary Of The Navy Automated sample-to-microarray system
US8298763B2 (en) * 2007-03-02 2012-10-30 Lawrence Livermore National Security, Llc Automated high-throughput flow-through real-time diagnostic system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090186404A1 (en) * 2008-01-22 2009-07-23 Samsung Electronics Co., Ltd. Apparatus for amplifying nucleic acids
US20180304260A1 (en) * 2017-04-21 2018-10-25 Mesa Biotech, Inc. Fluidic Test Cassette
WO2019046860A1 (en) * 2017-09-01 2019-03-07 Miroculus Inc. DIGITAL MICROFLUIDIC DEVICES AND METHODS OF USE
WO2019118109A2 (en) * 2017-11-10 2019-06-20 Visca, Llc Rapid assessment device for radiation exposure
CN110387313A (zh) * 2019-08-07 2019-10-29 哈尔滨工业大学 一种基于气泡混合的磁泳微流控芯片

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022044054A1 *

Also Published As

Publication number Publication date
EP4204807A1 (de) 2023-07-05
WO2022044054A1 (en) 2022-03-03

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