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1. WO2022139769 - A SYSTEM FOR FAST DIAGNOSIS AND IDENTIFICATION OF DISEASES CAUSED BY VIRUSES

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Publication Number WO/2022/139769
Publication Date 30.06.2022
International Application No. PCT/TR2021/051485
International Filing Date 24.12.2021
IPC
G01N 33/543 2006.1
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53Immunoassay; Biospecific binding assay; Materials therefor
543with an insoluble carrier for immobilising immunochemicals
G01N 21/31 2006.1
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
17Systems in which incident light is modified in accordance with the properties of the material investigated
25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
G01N 21/59 2006.1
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
17Systems in which incident light is modified in accordance with the properties of the material investigated
59Transmissivity
C12Q 1/70 2006.1
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
1Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
70involving virus or bacteriophage
CPC
C12Q 1/70
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS
1Measuring or testing processes involving enzymes, nucleic acids or microorganisms
70involving virus or bacteriophage
G01N 2021/7716
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
75Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
77by observing the effect on a chemical indicator
7703using reagent-clad optical fibres or optical waveguides
7706Reagent provision
7709Distributed reagent, e.g. over length of guide
7716in cladding
G01N 21/554
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
17Systems in which incident light is modified in accordance with the properties of the material investigated
55Specular reflectivity
552Attenuated total reflection
553and using surface plasmons
554detecting the surface plasmon resonance of nanostructured metals, e.g. localised surface plasmon resonance
G01N 21/7703
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
75Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
77by observing the effect on a chemical indicator
7703using reagent-clad optical fibres or optical waveguides
G01N 21/774
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
75Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
77by observing the effect on a chemical indicator
7703using reagent-clad optical fibres or optical waveguides
774the reagent being on a grating or periodic structure
G01N 33/54373
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
48Biological material, e.g. blood, urine
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53Immunoassay; Biospecific binding assay; Materials therefor
543with an insoluble carrier for immobilising immunochemicals
54366Apparatus specially adapted for solid-phase testing
54373involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
Applicants
  • ATATÜRK ÜNİVERSİTESİ BİLİMSEL ARAŞTIRMA PROJELERİ BİRİMİ [TR]/[TR]
Inventors
  • PARLAK, Mehmet
  • ERTUĞRUL, Mehmet
  • KARACALI, Tevhit
  • ÇAVUŞOĞLU, Bülent
  • MAVİ, Ahmet
  • ÖZBEK, İbrahim Yücel
  • PARLAK, Emine
  • ÜNVER, Yağmur
  • ÇOBAN, Ömer
  • SOLAK, Kübra
Agents
  • DESTEK PATENT, INC.
Priority Data
2020/2171325.12.2020TR
Publication Language English (en)
Filing Language Turkish (TR)
Designated States
Title
(EN) A SYSTEM FOR FAST DIAGNOSIS AND IDENTIFICATION OF DISEASES CAUSED BY VIRUSES
(FR) SYSTÈME DE DIAGNOSTIC ET D'IDENTIFICATION RAPIDES DE MALADIES PROVOQUÉES PAR DES VIRUS
front page image
Abstract
(EN) The invention relates to a system providing fast diagnosis and identification of diseases caused by viruses particularly Covid-19. The system provides conduct of both virus and antibody tests by suggested sensor that enables conduct of measurement in a shorter time with better accuracy rate, comprises a sensor located in cladding with mid-part of second fibre optic cable stripped between mono-chromator and spectrometer and having nano-islets and nano-particles located therein and thus forming localised surface plasmons, a spectrometer identifying presence and quantity of RNA or antibody without change in shifting and absorption in wavelength of spectrum by conducting transmission spectrum measurements of virus RNA or antibody before and after attachment to surface, a computer improving accuracy, selectivity and detection of sensor by eliminating bias, deviation error, accuracy loss and calibration error and removing attributions from sensor response curves by applying deep learning algorithms to data obtained from sensor.
(FR) L'invention se rapporte à un système permettant un diagnostic et une identification rapides de maladies provoquées par des virus, particulièrement la covid-19. Système permettant d'effectuer à la fois des essais de virus et d'anticorps par un capteur suggéré qui permet d'effectuer une mesure en un temps plus court avec un meilleur degré de précision, comprenant un capteur situé dans une gaine pourvue d'une partie médiane d'un second câble à fibre optique dénudé entre un mono-chromateur et un spectromètre et présentant des nano-îlots et des nanoparticules en son sein, ce qui permet de former des plasmons de surface localisés, un spectromètre qui identifie la présence et la quantité d'ARN ou d'anticorps sans modification du décalage et de l'absorption de la longueur d'onde spectrale par la réalisation de mesures spectrales de transmission d'ARN viral ou d'anticorps avant et après fixation à la surface, un ordinateur améliorant la précision, la sélectivité et la détection du capteur par l'élimination de biais, d'erreur d'écart, de perte de précision et d'erreur d'étalonnage et l'élimination d'attributions des courbes de réponse de capteur par l'application d'algorithmes d'apprentissage profond aux données obtenues à partir du capteur.
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