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IC:A62B23/02 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.WO/2021/207233INDIVIDUAL BIOCONTAINMENT UNIT TO REDUCE INFECTIOUS OR COMMUNICABLE DISEASE TRANSMISSION TO HEALTHCARE WORKERS, BYSTANDERS, AND PATIENTS
WO 14.10.2021
Int.Class A62B 7/10
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
7Respiratory apparatus
10with filter elements
Appl.No PCT/US2021/026004 Applicant UNIVERSITY OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION Inventor TURER, David, Michael
A biocontainment assembly for use with a patient suspected of having or diagnosed with a transmissible disease(s) capable of respiratory, airborne, contact, or droplet transmission includes a housing configured to be positioned over and at least partially enclose a head, neck, and/or torso of the patient. A sidewall of the housing includes an open portion contiguous with an at least partially open bottom portion of the housing, sized to fit over at least a portion of the head, neck, and/or a torso of the patient. The housing also includes an airflow opening for evacuating fluid from an interior defined by the housing. The assembly also includes a drape configured to extend across the open portion of the sidewall having a first portion removably connected to the housing and an opposing second portion configured to be draped over the torso, abdomen, waist, and/or legs of the patient.
2.WO/2021/207745A RAPIDLY DEPLOYABLE, COUGH AND SNEEZE, AEROSOL CONTAINMENT APPARATUS
WO 14.10.2021
Int.Class A62B 18/02
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
18Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes
02Masks
Appl.No PCT/US2021/036267 Applicant CAYCEDO, Claudio, H. Inventor CAYCEDO, Claudio, H.
A rapidly deployable cough and sneeze aerosol containment device with an air tight pressure seal and a high flow rate filter. Included with this device are personal instructions and government rollout instructions, together forming a system to stop the cold, the flu, and Covid- 19 without reliance on any other COVID-19 measures.
3.WO/2021/191627RESPIRATORY TREATMENT DEVICE
WO 30.09.2021
Int.Class A61M 16/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
16Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
Appl.No PCT/GB2021/050742 Applicant VIRTUAL WARD TECHNOLOGIES LIMITED Inventor THOMAS, Glanville Owen Rhys
The present invention concerns a respiratory treatment device. More particularly, but not exclusively, this invention concerns a respiratory treatment device particularly suited to treatment of patients suffering from COVID-19 symptoms. The respiratory treatment device comprises an air input comprising a viral filter, and an oxygen input. A pressurisation unit is arranged to be supplied with air from the air input and oxygen from the oxygen input. The pressurisation unit includes an output, wherein the pressurisation unit is arranged to supply the output with an air and oxygen mix at increased pressure.
4.11123584Personal protective anti-viral face mask
US 21.09.2021
Int.Class B01D 46/00
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
46Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
Appl.No 17103501 Applicant Iowa State University Research Foundation, Inc. Inventor James E. Fay, III

An entrainment-based filtering system for use in connection with a facemask or respirator that includes: a filter housing defining an interior volume comprising at least one airflow pathway having an airflow pathway length that is longer than the length of the interior volume and spaced within the interior volume; and a plurality of entrainment substrates. The plurality of entrainment substrates is positioned within the at least one airflow pathway and the plurality of substrates and the dimensions of the at least one airflow pathway together function to entrain particles on the surface of the chemically coated entrainment substrates and prevent at least 95% of particles traveling through the at least one airflow pathway from exiting the entrainment-based filter.

5.WO/2021/207268IMPROVED PAPR WITH VIRAL RESISTANT COATINGS
WO 14.10.2021
Int.Class A62B 18/04
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
18Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes
04Gas helmets
Appl.No PCT/US2021/026044 Applicant ABC FILTRATION CORP. Inventor ALLARD, Randall
The PAPR kit is an air-purifying respirator that uses a blower to force the ambient air through air-filtration media to the hood assembly to create positive air pressure. The PAPR kit is modular in design and can be employed in multiple use configurations and applications. The PAPR kit comprises a PAPR unit; the PAPR unit may be removably mounted or coupled to a back region of a hood assembly and/or a waist belt. The PAPR kit may further comprise an integrated or removable battery pack that is easily retained and/or· removed from the PAPR unit.
6.11135459Dual filtration COVID-19 mask
US 05.10.2021
Int.Class A62B 23/02
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
23Filters for breathing-protection purposes
02for respirators
Appl.No 17308982 Applicant Robert Caldwell Inventor Robert Caldwell

A mask includes: an intake valve panel comprising one or more intake valves, the intake valve panel further comprising an intake filter configured to filter the user's intake breath, the intake valve panel positioned in a center of the mask; one or more exhaust tubes, at least one of the one or more exhaust tubes comprising at least one of the exhaust valves, at least one of the exhaust tubes configured to conduct the user's exhale breath through the at least one of the exhaust valves and then out of the mask, at least one exhaust tube holding the at least one exhaust valve tightly while allowing the at least one exhaust valve to open and close freely; and a soft foam lining configured to tightly hold the mask against the user's face.

7.20200376305PERSONAL PROTECTIVE EQUIPMENT SYSTEM FOR SAFE AIR, TRAIN OR BUS TRAVEL PROTECTING AGAINST INFECTIOUS AGENTS INCLUDING NOVEL CORONAVIRUS - COVID-19
US 03.12.2020
Int.Class A62B 7/10
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
7Respiratory apparatus
10with filter elements
Appl.No 16933935 Applicant Noah Lang Inventor Noah Lang

Aspects of the invention relate to personal protection systems against COVID-19 including face masks and methods, systems or devices of managing, regulating and/or filtering airflow during travel on an aircraft, train, or bus.

8.11013277Mask with filter port
US 25.05.2021
Int.Class A41D 13/11
AHUMAN NECESSITIES
41WEARING APPAREL
DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
13Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
05protecting only a particular body part
11Protective face masks, e.g. for surgical use, or for use in foul atmospheres
Appl.No 17086707 Applicant Khaldoon Alhumood Inventor Khaldoon Alhumood

A mask with filter port is configured to cover a wearer's nose and mouth to protect the wearer from airborne microbes in the environment and/or minimize a risk of spreading airborne microbes from the user. The mask with filter port includes a substantially arcuate body wall, a slanted base at a lower end of the wall, an elastomeric seal extending from a face edge of the wall, a filter holder secured to the slanted base, and a pair of securing straps connected to the body wall. The elastomeric seal provides an interface between the body wall and the user's face. The securing straps secure the mask against the user's face, with the elastomeric seal pressing against the user's face.

9.11134728Customizable respiratory protection device
US 05.10.2021
Int.Class A41D 13/11
AHUMAN NECESSITIES
41WEARING APPAREL
DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
13Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
05protecting only a particular body part
11Protective face masks, e.g. for surgical use, or for use in foul atmospheres
Appl.No 16945623 Applicant Shawn Gregory Poulin Inventor Shawn Gregory Poulin

A customizable respiratory protection device, including a mouth portion, including a mouth body to cover a mouth and a nose of a user, a filter receiving portion disposed on at least a portion of a rear surface of the mouth body to store an air filter therein, and an aperture disposed on an end of the filter receiving portion to receive the air filter therethrough, an attachment portion to cover eyes and a forehead of the user; and at least one fastener removably disposed on at least a portion of the mouth body to receive the attachment portion thereon, such that the attachment portion connects to the mouth body.

10.20210316164RAPIDLY DEPLOYABLE, COUGH AND SNEEZE, AEROSOL CONTAINMENT APPARATUS
US 14.10.2021
Int.Class A62B 18/02
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
18Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes
02Masks
Appl.No 17226068 Applicant CLAUDIO H. CAYCEDO Inventor CLAUDIO H. CAYCEDO

A rapidly deployable, pressure sealed, cough and sneeze aerosol, containment apparatus and a system to virtually eradicate the cold, the flu, and Covid-19.