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1. US20210275055 - SYSTEMS AND METHODS FOR NON-INVASIVE DETERMINATION OF COVID-19 CORONAVIRUS INFECTION

Office
United States of America
Application Number 17206870
Application Date 19.03.2021
Publication Number 20210275055
Publication Date 09.09.2021
Publication Kind A1
IPC
A61B 5/08
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
08Measuring devices for evaluating the respiratory organs
A61B 5/091
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
08Measuring devices for evaluating the respiratory organs
091Measuring volume of inspired or expired gases, e.g. to determine lung capacity
A61B 5/097
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
08Measuring devices for evaluating the respiratory organs
097Devices for facilitating collection of breath or for directing breath into or through measuring devices
G01N 33/497
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
483Physical analysis of biological material
497of gaseous biological material, e.g. breath
CPC
A61B 5/091
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
08Detecting, measuring or recording devices for evaluating the respiratory organs
091Measuring volume of inspired or expired gases, e.g. to determine lung capacity
A61B 5/082
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
08Detecting, measuring or recording devices for evaluating the respiratory organs
082Evaluation by breath analysis, e.g. determination of the chemical composition of exhaled breath
G01N 2033/4975
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
483Physical analysis of biological material
497of gaseous biological material, e.g. breath
4975other than oxygen, carbon dioxide or alcohol, e.g. organic vapours
G01N 33/497
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
483Physical analysis of biological material
497of gaseous biological material, e.g. breath
A61B 5/097
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
08Detecting, measuring or recording devices for evaluating the respiratory organs
097Devices for facilitating collection of breath or for directing breath into or through measuring devices
Applicants TERAHERTZ GROUP LTD.
Inventors Eran GABBAI
Yaniv MAYDAR
Regina AHARONOV-NADBORNY
Priority Data 273709 31.03.2020 IL
Title
(EN) SYSTEMS AND METHODS FOR NON-INVASIVE DETERMINATION OF COVID-19 CORONAVIRUS INFECTION
Abstract
(EN)

A high throughput method for label-free, noncontact, noninvasive, and nondestructive detection of at least one virus infected or virus free individual from at least one tested individual is provided. The method includes collecting a sample from exhaled breath of a subject for analysis of the sample. The collecting includes the subject exhaling into at least one sampler and collecting aerosols and/or any airborne compound from the exhaled breath by passing the exhaled breath through a metamaterial membrane within the sampler. The metamaterial membrane is arranged transverse to a flow of exhaled breath through the sampler. The method further includes analyzing the sample for detection of at least one virus infected individual from at least one tested individual.


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