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WO/2023/190852A1 |
The present invention addresses the problem of providing a novel antibody that can prevent and/or treat COVID-19 infection.　Provided is an antibody that has a heavy-chain CDR1 comprising the amino acid sequence represented by SEQ ID NO...
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WO/2023/187709A1 |
A hardhat having an outer major surface, and an air conduit coupled to the outer major surface. The air conduit has a geometric shape that generally follows the exterior of the hardhat, to deliver supplied air from the back of the hardha...
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WO/2023/187710A1 |
A hardhat having a brim of variable elongation circumscribing its base is oriented such that the most elongate brim portion is associated with the back of a user's head. A source of supplied air is brought into an area proximate the back...
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WO/2023/191142A1 |
A forced air-fed mask may comprise: a filter part including a filter for purifying intake air and a fan for moving the air purified through the filter and thus supplying the air; a mask body including an air pocket for receiving air supp...
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WO/2023/187711A1 |
A hood that envelopes a hardhat and an air conduit assembly. The hood has a viewing window and defines a breathable air zone for a user. An aperture in the back of the hood allows a coupling port, which is part of the air conduit assembl...
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WO/2023/180689A1 |
A wearable air purifier is disclosed. The wearable air purifier comprises headgear for mounting on a wearer's head, a fan assembly operable to generate a filtered airflow, and a nozzle for directing airflow from the fan assembly, the noz...
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WO/2023/183885A1 |
This disclosure provides an oral-nasal face mask with a multi-layer seal surface. The multi-layer seal surface includes one or more porous membranes, one or more open cell foams, or combinations thereof. The multi-layer seal surface enga...
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WO/2023/177820A1 |
A flexible tented facial cover (10) having a top portion (12) and a bottom portion (14) and areas having different thicknesses, the cover comprising: a base layer (16) having a thickness; a periphery (1) at the top portion comprising a p...
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WO/2023/174461A1 |
The invention relates to a breathing apparatus comprising a self-contained breathing apparatus (1 ) with a demand valve (14) at an outlet (15), a filter-ventilation unit (2) with at least one air filter (21 ) and a fan (22), and further ...
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WO/2023/164751A1 |
The present invention relates to the field of resuscitation and breathing apparatus utilised by first responders, which is primarily directed at military and/or policing application in associated threat environments and is directed to a ...
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WO/2023/161536A1 |
The air filtration device for protection (1) comprises: a securing structure (3) for securing to a user's head; a visor (2) associated with the securing structure (3); a hood (4) fixed to the securing structure, defining a closed chamber...
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WO/2023/163748A1 |
A pair of protective eyewear for securing a medical face mask on a face of a patient. The protective evewear may include a main body having a nosepiece and a pair of eve portions secured in the main body. The nosepiece may include a fast...
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WO/2023/156872A1 |
A respirator is disclosed. The respirator includes a mask body and a harness. The mask body includes polypropylene in an amount of between 60 and 100 weight percent. The harness is attached to the mask body. The harness includes elastome...
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WO/2023/152469A1 |
The present application provides a valve (100) for a respirator mask, comprising a valve orifice (112); a seal surface (113) surrounding the valve orifice; a substantially flexible valve element defining a peripheral edge region engageab...
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WO/2023/152470A1 |
The present application provides a system for coupling a harness strap (302) to a respirator mask, comprising a first coupling element (304) attachable to a harness strap for securing a respirator mask to a wearer; and a second coupling ...
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WO/2023/152471A1 |
The present application provides a strap assembly (700) for securing a respirator mask to a wearer, comprising an elongate coupling member (702) for coupling together free end regions of a pair of straps (302,303) each extending from an ...
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WO/2023/153853A1 |
The present invention relates to a mask comprising an adjustable part. Particularly, provided is a mask, which, unlike a conventional mask, comes into close contact with the face without being fixed to the ears, and thus can be fixed to ...
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WO/2023/150499A1 |
A covering creates an air channel around a face of an entity wearing the covering. An actuable inlet includes a first conditioner. The actuable inlet regulates fluid exchange between the air channel and an outside environment. An actuabl...
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WO/2023/147859A1 |
The personal air purification apparatus (100), characterized in that it comprises: - a wearable air purification module (200) comprising: - an entry (205) for an air flow, - a continuous positive airway pressuring means (210), - an ultra...
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WO/2023/144682A1 |
An article of personal protective equipment (PPE) includes a battery, a charging circuit, and a controller. The battery is configured to power one or more components of the article of PPE. The charging circuit is configured to receive el...
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WO/2023/140445A1 |
Provided is a life-saving towel which can sustain life for a long period of time by being able to generate oxygen if an emergency such as a fire occurs. The life-saving towel comprises: a filter sheet; an oxygen generation container in w...
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WO/2023/140643A1 |
The present invention relates to a face air curtain forming device which forms an air curtain that shields a region including the nostrils and the mouth of a wearer's face. The face air curtain forming device according to an embodiment o...
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WO/2023/138427A1 |
An air filtering fabric and a mask, relating to the technical field of air filtration. The air filtering fabric comprises a folding portion and positioning portions. The folding portion is formed by folding a soft fabric into a plurality...
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WO/2023/137567A1 |
Respirators for protecting against airborne particles are provided. An example respirator includes a face gasket for providing a seal around the mouth and nose of a user, a frame attached to the gasket, a filter compression ring removabl...
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WO/2023/137310A1 |
A face mask, including a body and at least one securing mechanism operatively attached thereto, and a used indicator mechanism for indicating that the face mask is used and an infectious disease detection mechanism for indicating if the ...
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WO/2023/134907A1 |
A breathing zone arrangement comprising at least one air flow generating device (4) structured to generate a defined air flow through at least one air flow outlet into at least one air flow conduit (8), at least one filter arrangement (1...
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WO/2023/132557A1 |
The present invention provides a respiratory muscle training device through resistance nasal breathing, which is provided in the form of a mask worn on the face to increase the adaptability for middle-aged and elderly people so as to imp...
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WO/2021/209637A9 |
The invention refers to a head and/or neck-mounted respiratory protection device (10) comprising a body-wearable elongated mount (12) for attaching the respiratory protection device (10) to the head and/or neck of a user, a reservoir (14...
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WO/2023/131728A1 |
There is provided an apparatus configured to enclose a volume of air around a user's head, wherein the apparatus is configured to rest on top of the head, extend past the face and sides of the head and seal around the user's neck. The ap...
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WO/2023/123582A1 |
An ultraviolet disinfection system, comprising an ultraviolet disinfection device which is used for a person to be disinfected when wearing secondary protective equipment to generate ultraviolet light to disinfect the surface of the seco...
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WO/2023/126926A1 |
An integrative interface platform for respiratory protective equipment, comprising a main body which is configured with at least five interfaces, with each of which a corresponding ancillary device, including an air inlet, is in fluid or...
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WO/2023/128889A1 |
Invention relates to a filter (3) in nano-porosity structure allowing passage of air upon centrifuging and having a matrix in flexible structure taking shape of surface it covers and at least a cellular layer (31) containing at least a g...
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WO/2023/115216A1 |
A nasal cannula comprising a cannula body and a filter. The cannula body has a peripheral wall made of an air impermeable material and extending between a proximal end and a distal end, and defining an air passageway extending between a ...
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WO/2023/114751A1 |
A smart face mask device includes a housing that is designed to mount to a personal protective face mask and a memory within the housing that is configured to store sensor data. The device includes one or more sensors configured to gener...
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WO/2023/111524A1 |
There is disclosed a hood for a powered air purifying respirator, wherein the hood is configured to be attached to a collar element and in use inflated with to ensure fluids cannot enter the hood, the hood comprising: an aperture at the ...
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WO/2023/110159A1 |
There is herein described an impeller for use in a powered air purifying respirator, the respirator comprising a collar and a hood configured to be detachably coupled, and wherein the impeller is configured to sit within the collar and p...
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WO/2023/110158A1 |
There is herein described a collar for a powered air purifying respirator, wherein the collar is configured to be attached to a hood element such that in use the collar and hood prohibit external fluids from entering the hood, the collar...
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WO/2023/109994A1 |
A head support (1) for a visor, having a headband (2) which has a curved region (3) extending in an x axis direction and two branch regions (4, 5) extending perpendicularly thereto in a z axis direction, is characterized in that extended...
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WO/2023/111775A1 |
A system and a computer-implemented method for providing responder information are disclosed herein. The method includes receiving, via a computing device, a sensor data generated by one or more safety devices corresponding to one or mor...
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WO/2023/110157A1 |
There is herein described a hood for a powered air purifying respirator, wherein the hood is configured to be attached to a collar element and in use inflated with to ensure fluids cannot enter the hood, the hood comprising: an aperture ...
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WO/2023/111522A1 |
There is disclosed a collar for a powered air purifying respirator, wherein the collar is configured to be attached to a hood element such that in use the collar and hood prohibit external fluids from entering the hood, the collar compri...
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WO/2023/110160A1 |
There is disclosed a method of manufacturing a hood for a respirator, the method comprising the steps of selecting a first piece of material with a first thickness, selecting a second piece of material with a second thickness, wherein th...
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WO/2023/105370A1 |
The present disclosure provides an article of personal protective equipment (PPE) associated with a worker. The article of PPE includes at least one sensor configured to generate signals indicative of a sensed variable related to at leas...
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WO/2023/105138A1 |
The invention relates to an individually wearable assisted breathing device (1) comprising: - an annular main body (2) including a front central element (3) comprising an air inlet (10), a ventilator and two retaining arms (4) for holdin...
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WO/2023/099904A1 |
A face mask for filtering airborne particles having a cover portion to be positioned in use over the nose, the mouth and a chin area of the face of a wearer. At least one aperture extends through the cover portion so air can flow through...
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WO/2023/100145A1 |
A filter remaining capacity detection system is presented that includes a parameter retriever that retrieves parameter information for an atmosphere around the filter. The system also includes an adsorption estimate generator that, based...
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WO/2023/095955A1 |
The present invention relates to a high functional mask comprising: a mask body for covering a portion around the nose and mouth of a user and the lower part of the face thereof; and a pair of fixing straps connected to the left side and...
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WO/2023/096115A1 |
A lineless mask for blocking pollutants, which can be fixed to the nose and chin and thus be in close contact with the face of a wearer even without a strap hung on and fixed to the ear, the back of the head, or the like of a wearer and ...
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WO/2023/095941A1 |
The present invention relates to a filter-replaceable mask in which only a filter can be replaced and the nose and mouth can be spatially separated by the filter, the filter-replaceable mask comprising: a space-separated filter in which ...
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WO/2023/090775A1 |
The present invention relates to a mask, and more specifically, to a mask with improved usability, wherein the mask comprises: a mask frame that has a frame structure having relatively high rigidity; and a frame cover coupled to the mask...
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