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1. WO2021222237 - DETECTION OF VIRUSES IN FACEMASKS

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Publication Number WO/2021/222237
Publication Date 04.11.2021
International Application No. PCT/US2021/029384
International Filing Date 27.04.2021
IPC
A61B 5/097 2006.1
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 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
483Physical analysis of biological material
497of gaseous biological material, e.g. breath
CPC
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
A61B 5/6803
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
6801specially adapted to be attached to or worn on the body surface
6802Sensor mounted on worn items
6803Head-worn items, e.g. helmets, masks, headphones or goggles
G01N 2021/7786
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
7769Measurement method of reaction-produced change in sensor
7786Fluorescence
G01N 21/77
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
G01N 21/78
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
78producing a change of colour
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
Applicants
  • CAMAS INCORPORATED [US]/[US]
Inventors
  • SIMPLOT, Scott
  • MITTENESS, Bradley M.
Agents
  • SAWICKI, Z. Peter
Priority Data
63/018,12730.04.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) DETECTION OF VIRUSES IN FACEMASKS
(FR) DÉTECTION DE VIRUS DANS DES MASQUES FACIAUX
Abstract
(EN) Facemasks with an integrated virus detection system are described. The virus detection system is embedded in or on a facemask worn by an individual susceptible to a viral infection. The individual wears a facemask for protective purposes during work or leisure. If the individual develops a viral infection and begins discharging viral particles from mouth and/or nose, the virus detection system embedded in the facemask retains the virus particles. The virus particles are detected in an immunoassay. The virus particles in the virus detection system embedded in the facemask are detected by avian antibodies. The virus detection system in the facemask is configured to detect one or more viruses, for example, SARS-CoV-2.
(FR) La présente invention concerne des masques faciaux avec un système de détection de virus intégré. Le système de détection de virus est intégré dans ou sur un masque facial porté par un individu sensible à une infection virale. L’individu porte un masque facial à des fins de protection pendant le travail ou les loisirs. Si l’individu développe une infection virale et commence à évacuer des particules virales par la bouche et/ou le nez, le système de détection de virus incorporé dans le masque facial retient les particules virales. Les particules virales sont détectées dans un dosage immunologique. Les particules virales dans le système de détection de virus incorporé dans le masque facial sont détectées par des anticorps aviaires. Le système de détection de virus dans le masque facial est configuré pour détecter un ou plusieurs virus, par exemple, le SARS-CoV-2.
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