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IC:A61B5/00 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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Analysis

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
2.2020101336AN EFFICIENT MACHINE LEARNING TECHNIQUE TO TRACK THE COVID PATIENTS ALONG WITH SECONDARY CONTACTS
AU 30.07.2020
Int.Class G16H 10/60
GPHYSICS
16INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
10ICT specially adapted for the handling or processing of patient-related medical or healthcare data
60for patient-specific data, e.g. for electronic patient records
Appl.No 2020101336 Applicant D, SAISANTHIYA MRS Inventor
An efficient machine learning technique to track the COVID patients along with Primary and secondary contact lists is the proposed invention, which plays a vital role to avoid the spread of this highly contagious disease. Pandemics are bane to the world which will affect the economy and life style of the citizens of any country that is affected. Thus there is a need to automate the process of tracking down the contact list of the COVID patient and monitor the quarantined person 24*7 to check whether the person is violating the isolation rules or not. The invention aims at implementing machine learning and artificial intelligence techniques to statistically analyze the case studies and arriving at conclusions in fraction of time.
3.20040254472Methods and apparatus for a remote, noninvasive technique to detect core body temperature in a subject via thermal imaging
US 16.12.2004
Int.Class A61B 5/01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
01Measuring temperature of body parts
Appl.No 10854574 Applicant MCQUILKIN GARY L Inventor McQuilkin Gary L.

An approach to noninvasively, remotely and accurately detect core body temperature in a warm-blooded subject, human or animal, via thermal imaging. Preferred features such as the use of in-frame temperature references, specific anatomical target regions and a physiological heat transfer model help the present invention to overcome pitfalls inherent with existing thermal imaging techniques applied to physiological screening applications. This invention provides the ability to noninvasively, remotely and rapidly screen for diseases or conditions that are characterized by changes in core body temperature. One human application of this invention is the remote screening for severe acute respiratory syndrome (SARS), since fever is a common, early symptom. Other diseases and conditions that affect the core body temperature of humans or animals may also be noninvasively and remotely detected with this invention.

4.20200253562SYSTEM AND METHOD FOR SCREENING AND PREDICTION OF SEVERITY OF INFECTION
US 13.08.2020
Int.Class A61B 5/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
Appl.No 16848646 Applicant Sanmina Corporation Inventor Robert Steven Newberry

A photoplethysmography (PPG) circuit obtains PPG signals at a plurality of wavelengths of light reflected from tissue of a user. A processing device generates parameters using the PPG signals to screen the user for an infection, such as sepsis, influenza and/or COVID-19. The processing device may also determine a severity level of the infection and a confidence level in the determination. The parameters may include a measurement of nitric oxide (NO) level, respiration rate, heart rate and/or oxygen saturation.

5.20080154138Methods and apparatus for a remote, noninvasive technique to detect core body temperature in a subject via thermal imaging
US 26.06.2008
Int.Class A61B 5/01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
01Measuring temperature of body parts
Appl.No 12072938 Applicant MCQUILKIN GARY L Inventor McQuilkin Gary L.

An approach to noninvasively, remotely and accurately detect core body temperature in a warm-blooded subject, human or animal, via thermal imaging. Preferred features such as the use of in-frame temperature references, specific anatomical target regions and a physiological heat transfer model help the present invention to overcome pitfalls inherent with existing thermal imaging techniques applied to physiological screening applications. This invention provides the ability to noninvasively, remotely and rapidly screen for diseases or conditions that are characterized by changes in core body temperature. One human application of this invention is the remote screening for severe acute respiratory syndrome (SARS), since fever is a common, early symptom. Other diseases and conditions that affect the core body temperature of humans or animals may also be noninvasively and remotely detected with this invention.

6.20200214649DETECTION OF COVID-19
US 09.07.2020
Int.Class A61B 5/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
Appl.No 16824178 Applicant THOMAS PAUL COGLEY Inventor THOMAS PAUL COGLEY

The steps of the method are: providing a generator adapted to produce specific wavelengths to maximize light emissions; providing a scintillator in operative proximity to the generator, the scintillator having an associated scintillator screen of a specific phosphor or other excitive type sensitive to various wavelengths, the scintillator being sensitive to a wavelength that maximizes light emissions; positioning a patient to be diagnosed between the generator and the scintillator; emitting a specific wavelength from the generator to and through the patient onto the scintillator screen whereby the associated scintillator screen will light up and sparkle to produce a light image of the patient; providing a camera in operative proximity to the scintillator screen to record the light image produced on the scintillator screen; providing a computer with a computer screen and software; capturing and analyzing the recorded light images from the camera; and obtaining a diagnosis for treatment of the patient.

7.2005073975SAR ESTIMATION METHOD
JP 24.03.2005
Int.Class A61B 10/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
10Other methods or instruments for diagnosis, e.g. for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
Appl.No 2003308160 Applicant MATSUSHITA ELECTRIC IND CO LTD Inventor KAJIWARA SHOICHI

PROBLEM TO BE SOLVED: To provide an SAR (Specific Absorption Rate) estimation method highly precisely estimating the SAR value inside a human phantom as a lossy medium.

SOLUTION: The specific absorption rate (SAR) in the direction toward the inside of the lossy medium adjacent to a radio unit is estimated, on condition that a transmission antenna of the ratio unit is inside the lossy medium, using a relational expression taking account of a difference between a distance between the lossy medium of a biomodel and the radio unit and energy spread of electromagnetic wave radiated from the radio unit based on an electric field value in the surface of the lossy medium and an angular frequency, a conductivity, a permeability, and a dielectric constant in the lossy medium.

COPYRIGHT: (C)2005,JPO&NCIPI

8.WO/2013/169368SYSTEM AND METHOD FOR LOCAL SAR REDUCTION IN MULTISLICE PARALLEL TRANSMISSION MAGNETIC RESONANCE IMAGING USING SAR HOPPING BETWEEN EXCITATIONS
WO 14.11.2013
Int.Class A61B 5/055
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
05Measuring for diagnosis by means of electric currents or magnetic fields
055involving electronic or nuclear magnetic resonance, e.g. magnetic resonance imaging
Appl.No PCT/US2013/031521 Applicant THE GENERAL HOSPITAL CORPORATION Inventor GUERIN, Bastien
Described here are a system and method for designing radio frequency ("RF") pulses for parallel transmission ("pTx") applications, and particularly pTx applications in multislice magnetic resonance imaging ("MRI"). The concept of "SAR hopping" is implemented by framing the concept between slice-selective excitations as a constrained optimization problem that attempts designing multiple pulses simultaneously subject to an overall local SAR constraint. This results in the set of RF waveforms that yield the best excitation profiles for all pulses while ensuring that the local SAR of the average of all pulses is below the regulatory limit imposed by the FDA. Pulses are designed simultaneously while constraining local SAR, global SAR, and peak power, and average power explicitly.
9.2013031633MAGNETIC RESONANCE IMAGING APPARATUS AND METHOD FOR SAR PREDICTION
JP 14.02.2013
Int.Class A61B 5/055
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
05Measuring for diagnosis by means of electric currents or magnetic fields
055involving electronic or nuclear magnetic resonance, e.g. magnetic resonance imaging
Appl.No 2012070773 Applicant HITACHI MEDICAL CORP Inventor YAO TAKESHI

PROBLEM TO BE SOLVED: To provide an MRI apparatus capable of preventing reduction of throughput of a routine examination by easily and accurately performing prediction and monitoring of SAR (Specific Absorption Ratio) values based on the IEC standard.

SOLUTION: An RF absorption amount of a subject is calculated for each subject, and the SAR value of a prescribed pulse sequence is calculated based on the RF absorption amount. In calculating the RF absorption amount for each subject, SAR measurement for each subject is implemented, or past data are used, for example.

COPYRIGHT: (C)2013,JPO&INPIT

10.20200241010DEVICES AND ASSAYS FOR DIAGNOSIS OF VIRAL AND BACTERIAL INFECTIONS
US 30.07.2020
Int.Class G01N 33/68
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
68involving proteins, peptides or amino acids
Appl.No 16847587 Applicant Entvantage Diagnostics, Inc. Inventor Joseph SKRABA

Methods and kits for sampling mucous from within a sinus to determine if a single sample includes one or more bacterial types indicating a bacterial infection, such as bacterial sinusitis, and one or more viruses indicating a viral infection, such as influenza.