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IC:A61B5/08 AND EN_ALLTXT:(coronavirus OR coronaviruses OR coronaviridae OR coronavirinae OR orthocoronavirus OR orthocoronaviruses OR orthocoronaviridae OR orthocoronavirinae OR betacoronavirus OR betacoronaviruses OR betacoronaviridae OR betacoronavirinae OR sarbecovirus OR sarbecoviruses OR sarbecoviridae OR sarbecovirinae OR "severe acute respiratory syndrome" OR sars OR "2019 ncov" OR covid)

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1.2020101210AUTOMATED SCREENING SYSTEM OF COVID-19 INFECTED PERSONS BY MEASUREMENT OF RESPIRATORY DATA THROUGH DEEP FACIAL RECOGNITION
AU 16.07.2020
Int.Class 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
Appl.No 2020101210 Applicant ANGURAJ, DINESH KUMAR DR Inventor
More than 10 00 000 people were exposed to the novel coronavirus called COVID 19, which is transpired in Wuhan, China, in December 2019 and became a worldwide medical evacuation rapidly. Vigorous medication and enhanced allotment of hospital facilities in pandemic regions are substantial due to the increased rate of infectious disease. Precise and efficient medication helps to segregate the suspected cases to stabilize the spreading of infection. A severe hurdle is the lack of hospital and medical facilities in pandemic regions. COVID-19isan irregular breathing condition triggered by coronavirus infections, so numerous citizens typically wear masks to reduce the threats of being infected during the pandemic period. This invention presents FLIR E6 that uses RGB and thermal cameras for health screening to acquire the facial expressions in video frames. YOLO V3 is suggested for detecting the facial regions such as the forehead part and nostril areas. Based on the detection of the accurate region, the respiration data is extracted from the masked nostril region. Inevitably, the recurrent neural network model called Long Short Term Memory proposes for classifying as infected or healthy people based on respiratory data. This proposal exhibits that the contactless and smart screening test, which exploits the pre-scan process for virally infected people with high accuracy of detection and obtains relatively high performance. AUTOMATED SCREENING SYSTEM OF COVID-19 INFECTED PERSONS BY MEASUREMENT OF RESPIRATORY DATA THROUGH DEEP FACIAL RECOGNITION Diagram normalperson Fig 1: Data flow diagram
2.20200276229INHALATION OF NITRIC OXIDE FOR TREATING RESPIRATORY DISEASES
US 03.09.2020
Int.Class A61K 33/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
33Medicinal preparations containing inorganic active ingredients
Appl.No 16879233 Applicant Advanced Inhalation Therapies (AIT) Ltd. Inventor Yossef Av-Gay

A method of treating a human subject which is effected by intermittent inhalation of gaseous nitric oxide at a concentration of at least 160 ppm is disclosed. The method can be utilized for treating a human subject suffering from, or prone to suffer from, a disease or disorder that is manifested in the respiratory tract, or from a disease or disorder that can be treated via the respiratory tract. The disclosed method can be effected while monitoring one or more of on-site and off-site parameters such as vital signs, methemoglobin levels, pulmonary function parameters, blood chemistry and hematological parameters, blood coagulation parameters, inflammatory marker levels, liver and kidney function parameters and vascular endothelial activation parameters, such that no substantial deviation from a baseline in seen in one or more of the monitored parameters.

3.110596705Human body target identity recognition method and system based on vital sign SAR (Synthetic Aperture Radar) imaging
CN 20.12.2019
Int.Class G01S 13/90
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
13Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
88Radar or analogous systems, specially adapted for specific applications
89for mapping or imaging
90using synthetic aperture techniques
Appl.No 201910780687.8 Applicant NANJING UNIVERSITY OF SCIENCE AND TECHNOLOGY Inventor GU CHEN
The present invention discloses a human body target identity recognition method and system based on vital sign SAR (Synthetic Aperture Radar) imaging. The method comprises the steps of collecting a breathing waveform of a to-be-recognized person, extracting characteristic parameters of the breathing waveform, and inputting the characteristic parameters into a classifier for training to obtain an identity recognition model; determining an accurate position of a human body target in a scene by using a phase demodulation-based vital sign SAR imaging method; moving a radar to the front of the determined human body target position to obtain the breathing waveform of the human body target; and inputting the to-be-recognized breathing waveform to the identity recognition model to accurately obtain the identity of the human body target. The system comprises a breathing waveform extraction module, a feature extraction module, a classification model establishment module, an imaging module, a human body target positioning module, and an identity recognition module. The method disclosed by the present invention is high in reorganization accuracy, the position and identity information of the human body target in a scene can be accurately obtained, and the method is good in robustness and wider in applicability.
4.20200215102Inhalation of Nitric Oxide for Treating Respiratory Diseases
US 09.07.2020
Int.Class A61K 33/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
33Medicinal preparations containing inorganic active ingredients
Appl.No 16806640 Applicant Advanced Inhalation Therapies (AIT) Ltd. Inventor Yossef Av-Gay

A method of treating a human subject which is effected by intermittent inhalation of gaseous nitric oxide at a concentration of at least 160 ppm is disclosed. The method can be utilized for treating a human subject suffering from, or prone to suffer from, a disease or disorder that is manifested in the respiratory tract, or from a disease or disorder that can be treated via the respiratory tract. The disclosed method can be effected while monitoring one or more of on-site and off-site parameters such as vital signs, methemoglobin levels, pulmonary function parameters, blood chemistry and hematological parameters, blood coagulation parameters, inflammatory marker levels, liver and kidney function parameters and vascular endothelial activation parameters, such that no substantial deviation from a baseline in seen in one or more of the monitored parameters.

5.20150272988INHALATION OF NITRIC OXIDE FOR TREATING RESPIRATORY DISEASES
US 01.10.2015
Int.Class A61K 33/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
33Medicinal preparations containing inorganic active ingredients
Appl.No 14382815 Applicant Advanced Inhalation Therapies (AIT) Ltd. Inventor Yossef Av-Gay

A method of treating a human subject which is effected by intermittent inhalation of gaseous nitric oxide at a concentration of at least 160 ppm is disclosed. The method can be utilized for treating a human subject suffering from, or prone to suffer from, a disease or disorder that is manifested in the respiratory tract, or from a disease or disorder that can be treated via the respiratory tract. The disclosed method can be effected while monitoring one or more of on-site and off-site parameters such as vital signs, methemoglobin levels, pulmonary function parameters, blood chemistry and hematological parameters, blood coagulation parameters, inflammatory marker levels, liver and kidney function parameters and vascular endothelial activation parameters, such that no substantial deviation from a baseline in seen in one or more of the monitored parameters.

6.20170299477Aerosol collection system and method
US 19.10.2017
Int.Class G01N 1/22
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1Sampling; Preparing specimens for investigation
02Devices for withdrawing samples
22in the gaseous state
Appl.No 15490591 Applicant University of Maryland, College Park Inventor Donald K. Milton

The present invention relates to systems and methods for collecting and analyzing bioaerosols, including exhaled breath aerosol from a subject. The collection system comprises an inlet portion configured to receive a gaseous fluid containing water vapor and aerosol particles. A primary passage for gaseous fluid flow is in fluid communication with the inlet portion and configured to channel the gaseous fluid flow therethrough. An outlet portion is in fluid communication with the primary passage. A sample collection region is provided, which is configured to receive from the outlet portion aerosol particles from the gaseous fluid, wherein the aerosol particles are impacted onto a layer of ice.

7.111166336Device and method for detecting and monitoring cough
CN 19.05.2020
Int.Class 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
Appl.No 202010093286.8 Applicant FIBRET (SHANGHAI) SMART TECHNOLOGY CO., LTD. Inventor WEI DEFENG
Coughing is a common experience and the most common reason why individuals seek to see a doctor. The incidence of cough is about over 10% of the population. Coughing is a manifestation of many upper respiratory and digestive tract diseases, and especially the consequences of serious lower respiratory tract diseases such as chronic obstructive pulmonary disease (COPD) and asthma, because increasedcoughing can lead to emergency treatment and hospitalization. A method is needed to monitor the frequency of coughing in some patients. Traditionally, all automatic cough monitors use cough sound as asignal to measure a cough. In the present invention, the movement of the diaphragm muscle recorded by a motion sensor located above the xiphoid process is configured to count the coughs. A device forsuch recording is described, and data is collected. The method is validated by using a citric acid spray to trigger the cough sound and show that ab excited acoustic signal matches an electronic signal from the motion sensor.
8.WO/2006/068622SYSTEM AND METHOD FOR DETECTING OF PULMONARY DISEASES
WO 29.06.2006
Int.Class 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
Appl.No PCT/SG2005/000300 Applicant NANYANG POLYTECHNIC Inventor LOH, Kah, Meng
A non-invasive system and method for detecting pulmonary diseases by analysing inhalation and exhalation. The system comprises a breath analyser (102) for analysing the inhale and exhale airs of a test person, a computer processor (103) for receiving from the breath analyser (102) the information and processing the received analysis data to give values to different parameters of the inhale and exhale airs of the test person, and a database (104) for storing different parameters of breaths of the public and normal ranges for healthy persons. In another aspect, the invention provides a method comprising acquiring information of inhale and exhale airs of the test person, processing the. acquired information to give values of designated aspects of the inhale and exhale airs of the test person, and comparing the values with the ones stored in a database so as to conclude whether the test person is suffering any pulmonary diseases.
9.WO/2008/097307DROPLET COLLECTION DEVICES AND METHODS TO DETECT AND CONTROL AIRBORNE COMMUNICABLE DISEASES UTILIZING RFID
WO 14.08.2008
Int.Class 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
Appl.No PCT/US2007/061082 Applicant KANZER, Steve, H. Inventor KANZER, Steve, H.
A filtering face mask that comprises: (a) a mask body; and (b) at least one diagnostic device for identifying whether the wearer of the mask is infected with a contagious disease.
10.1249849TEST INDIVIDUAL DE DETECCION DE ANOSMIA E HIPOSMIA
ES 24.07.2020
Int.Class 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
Appl.No 202030766 Applicant GALAXIA EMPIRICA S.L. Inventor FERNANDEZ RIVAS IVAN