EP4121760A4 - Systèmes et méthodes pour la détermination non invasive de l'infection par le coronavirus covid-19 - Google Patents

Systèmes et méthodes pour la détermination non invasive de l'infection par le coronavirus covid-19

Info

Publication number
EP4121760A4
EP4121760A4 EP21771884.0A EP21771884A EP4121760A4 EP 4121760 A4 EP4121760 A4 EP 4121760A4 EP 21771884 A EP21771884 A EP 21771884A EP 4121760 A4 EP4121760 A4 EP 4121760A4
Authority
EP
European Patent Office
Prior art keywords
covid
systems
methods
coronavirus infection
invasive determination
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
EP21771884.0A
Other languages
German (de)
English (en)
Other versions
EP4121760A1 (fr
Inventor
Eran Gabbai
Yaniv Maydar
Regina Aharonov-Nadborny
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.)
Terahertz Group Ltd
Terahertz Group Ltd
Original Assignee
Terahertz Group Ltd
Terahertz Group Ltd
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
Priority claimed from IL273709A external-priority patent/IL273709A/en
Application filed by Terahertz Group Ltd, Terahertz Group Ltd filed Critical Terahertz Group Ltd
Publication of EP4121760A1 publication Critical patent/EP4121760A1/fr
Publication of EP4121760A4 publication Critical patent/EP4121760A4/fr
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • G01N21/552—Attenuated total reflection
    • G01N21/553—Attenuated total reflection and using surface plasmons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3581—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using far infrared light; using Terahertz radiation
    • 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
    • G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N2021/775—Indicator and selective membrane
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/129—Using chemometrical methods
    • G01N2201/1296—Using chemometrical methods using neural networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Software Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Biophysics (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Mathematical Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Toxicology (AREA)
  • Medical Informatics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
EP21771884.0A 2020-03-20 2021-03-19 Systèmes et méthodes pour la détermination non invasive de l'infection par le coronavirus covid-19 Pending EP4121760A4 (fr)

Applications Claiming Priority (21)

Application Number Priority Date Filing Date Title
US202062992627P 2020-03-20 2020-03-20
US202063000077P 2020-03-26 2020-03-26
US202063002404P 2020-03-31 2020-03-31
IL273709A IL273709A (en) 2020-03-31 2020-03-31 A system and method for non-invasively detection of coronoavirus (covid-19)
US202063012682P 2020-04-20 2020-04-20
US202063012672P 2020-04-20 2020-04-20
US202063015723P 2020-04-27 2020-04-27
US202063015714P 2020-04-27 2020-04-27
US202063032735P 2020-06-01 2020-06-01
US202063032732P 2020-06-01 2020-06-01
US202063038920P 2020-06-15 2020-06-15
US202063038921P 2020-06-15 2020-06-15
US202063051398P 2020-07-14 2020-07-14
US202063051399P 2020-07-14 2020-07-14
US202063057319P 2020-07-28 2020-07-28
US202063057318P 2020-07-28 2020-07-28
US202063075316P 2020-09-08 2020-09-08
US202063075324P 2020-09-08 2020-09-08
US202063111089P 2020-11-09 2020-11-09
US202063111091P 2020-11-09 2020-11-09
PCT/IB2021/052327 WO2021186412A1 (fr) 2020-03-20 2021-03-19 Systèmes et méthodes pour la détermination non invasive de l'infection par le coronavirus covid-19

Publications (2)

Publication Number Publication Date
EP4121760A1 EP4121760A1 (fr) 2023-01-25
EP4121760A4 true EP4121760A4 (fr) 2024-03-20

Family

ID=77770745

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21771884.0A Pending EP4121760A4 (fr) 2020-03-20 2021-03-19 Systèmes et méthodes pour la détermination non invasive de l'infection par le coronavirus covid-19

Country Status (3)

Country Link
EP (1) EP4121760A4 (fr)
CA (1) CA3171027A1 (fr)
WO (1) WO2021186412A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023118947A1 (fr) * 2021-12-25 2023-06-29 Ai Innobio Limited Système et procédé de classification d'une substance de fluide par spectroscopie d'absorption

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170081695A1 (en) * 2015-09-23 2017-03-23 Korea Institute Of Science And Technology Method for sensitively and selectively sensing avian influenza virus using terahertz electromagnetic waves and device used therefor
WO2021191768A2 (fr) * 2020-03-24 2021-09-30 Ram Thz Solutions Pte. Ltd. Capteurs microélectroniques pour la détection d'analytes, dispositifs et procédés les utilisant

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100086750A1 (en) * 2008-10-08 2010-04-08 Lucent Technologies Inc. Conductive polymer metamaterials
JP6951854B2 (ja) * 2017-03-29 2021-10-20 株式会社日立ハイテク 容器搬送機構およびこれを備えた分析装置
AU2018306664B2 (en) * 2017-07-23 2024-03-28 Terahertz Group Ltd. A system and method for non-invasively determining egg properties
CN108211807B (zh) * 2018-01-15 2021-11-23 浙江汇甬新材料有限公司 一种分子筛膜的处理方法
CN110487751A (zh) * 2019-09-03 2019-11-22 山东师范大学 石墨烯增敏ito超材料u型spr传感器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170081695A1 (en) * 2015-09-23 2017-03-23 Korea Institute Of Science And Technology Method for sensitively and selectively sensing avian influenza virus using terahertz electromagnetic waves and device used therefor
WO2021191768A2 (fr) * 2020-03-24 2021-09-30 Ram Thz Solutions Pte. Ltd. Capteurs microélectroniques pour la détection d'analytes, dispositifs et procédés les utilisant

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PARK S. J. ET AL: "Sensing viruses using terahertz nano-gap metamaterials", BIOMEDICAL OPTICS EXPRESS, vol. 8, no. 8, 7 July 2017 (2017-07-07), United States, pages 3551, XP093127301, ISSN: 2156-7085, DOI: 10.1364/BOE.8.003551 *
See also references of WO2021186412A1 *

Also Published As

Publication number Publication date
EP4121760A1 (fr) 2023-01-25
WO2021186412A1 (fr) 2021-09-23
CA3171027A1 (fr) 2021-09-23

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