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WO/2022/018169A1 |
The invention relates to a regulator assembly (1) for an aircrew breathing mask, said assembly comprising: - a support (10), - a mode selection knob (20) movable between a first position, a second position and a third position, - the mod...
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WO/2022/012793A1 |
Breathing protection mask for mouth and/or nose, comprising at least one material layer covering the area to be protected. In a predefined surface an optically changing chemical component is provided and brings about a visible change of ...
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WO/2022/013541A1 |
There is provided a mask for wearing on the face of a user. The mask comprises a mask body, a filter connected to the mask body, an electrical power source, and a control system. The mask further comprises a gas sensor configured to meas...
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WO/2022/009198A1 |
According to some embodiments, the present invention relates to a facial accessory which is adapted to prevent the penetration of viruses into the user's body through the eyes, by releasing virus-fighting ions.
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WO/2022/011355A1 |
A breathing apparatus provides gas within a hood surrounding a user's head from two oxygen tanks which each utilize a regulator. The first tank serves to inflate the hood while the second provides oxygen to the hood at a sufficient amoun...
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WO/2022/010124A1 |
The present invention relates to an adhesive and portable solid oxygen kit and, specifically, the adhesive and portable solid oxygen kit comprises: a surface layer comprising a hollow part, at one upper region thereof, for allowing exter...
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WO/2022/005981A1 |
A method of supplying oxygen to an oxygen mask for an aircraft includes detecting, with at least one sensor and during a first time period, a first blood-oxygen saturation level at a first altitude. The method may also include detecting,...
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WO/2022/001329A1 |
A multifunctional comfortable mask, comprising a respiratory zone component (1) and a fitting wearing zone component (2). The fitting wearing zone component (2) is hollow, provided with a hollow region, and made of a porous foaming polyu...
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WO/2022/006322A1 |
A user-wearable breathing apparatus is disclosed. Air may be passed through an air irradiating chamber coupled to an ultraviolet light source and configured to irradiate the air irradiating chamber with ultraviolet light. An ultraviolet-...
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WO/2021/258413A1 |
A mask, comprising a mask main body and mask fixing straps on two sides of the mask, the mask fixing straps being formed by combining an elastic cloth and a spunlace cloth, and being folded into a stacked shape. The material of a fixing ...
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WO/2021/263001A1 |
Body-worn air-treatment devices and related methods are disclosed herein. The devices comprise a body that is configured to be selectively coupled proximate to a respiratory tract inlet of a living individual, and a pathogen-deactivating...
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WO/2021/261948A1 |
The present invention relates to an oxygen generator having a cigarette shape and, more specifically, to an oxygen generator which has a cigarette shape and generates oxygen by using a chemical reaction of air supplied from the outside a...
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WO/2021/257811A1 |
An oral appliance and method for treating a sleep disorder in a subject are disclosed. The appliance includes, among other elements, a palatal overlay element that engages a portion of the dorsal surface of the subject's tongue, stabiliz...
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WO/2021/252200A1 |
A breathing apparatus includes a first air pathway for receiving ambient air and channeling the air through a portion of the breathing apparatus, a heating section operatively coupled to the first air pathway and configured to elevate a ...
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WO/2021/251567A1 |
Disclosed is a smart sealing device to which an air conditioning system is applied according to an embodiment of the present invention. A smart sealing device to which an air conditioning system according to an embodiment of the present ...
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WO/2021/248009A1 |
A feedback providing facial mask is provided. The mask includes a facial adaptive component including a deformable member embedded in an interior region of the facial adaptive component and circuits, each of the circuits being operable i...
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WO/2021/247775A1 |
An improved face mask with a temperature monitored resilient, flexible face barrier to limit the face, eyes, lips, and oral tissues of the mouth of the user from direct exposure to heated air from the mask above threshold temperatures. T...
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WO/2021/239129A1 |
A mask body (100) structure, comprising: a first layer (101) in a polygonal shape, having an upper top edge (1011), a lower bottom edge (1012), and at least two short edges (1013); a third layer (103) in a polygonal shape, having an uppe...
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WO/2021/243317A1 |
The present invention is a compact and portable personal ultraviolet air irradiation system having an ultraviolet air irradiation unit, a breathing tube, and a face mask. Unfiltered air passes through the ultraviolet air irradiation unit...
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WO/2021/242999A1 |
A face covering apparatus and method of using the apparatus. A frame is configured to be placed in an operative position on a wearer's head and releasably maintained in the operative position by at least one of: a) resting upon one or bo...
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WO/2021/236136A1 |
The disclosed device represents the preferred embodiment of the invention and contains a face shield that a user attaches to his/her face using straps that loop around wearer's earlobes or by using straps that wind around a wearer's head...
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WO/2021/231585A1 |
A portable air processing system that draws an airstream from the ambient, heats the airstream to a sufficient temperature so as to kill at least one type of pathogen, then cools the airstream to a comfortable breathing temperature, then...
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WO/2021/229287A1 |
A safe breathing system that can be installed in a means of transport ( 10) such as a plane a train or the like for the transport of a plurality of users in an environment ( IS) substantially closed, the means of transport ( 10) comprisi...
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WO/2021/224410A1 |
The sensor device (6) is configured to be arranged on a mouth and nose protector. The mouth and nose protector is designed here as a half-mask for the face and has one or more paper layers and/or one or more material layers for covering ...
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WO/2021/223011A1 |
A mask to be attached to eyewear is provided. The mask includes a shroud, the shroud including one or more attachment points to couple to corresponding attachment points on the eyewear. The mask also includes a filter assembly, the filte...
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WO/2021/223494A1 |
A mask fitting assembly and a mask. The mask fitting assembly can be placed between a mask body and the face of a user, and comprises a fit portion (100) and a support portion (200), wherein the fit portion (100) comprises a nose bridge ...
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WO/2021/225849A1 |
A smart mask includes a face covering, an attachment member, one or more power source(s), an air circulation subsystem, an exhaust subsystem, and a controller. The face covering is configured to cover a face area of a wearer. The attachm...
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WO/2021/220108A1 |
Example systems are described in which a personal protective equipment (PPE) respirator device includes one or more sensor arranged within the PPE to detect exhalation breath temperature of a user, and a computing device configured to ge...
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WO/2021/221382A1 |
The present invention relates to a mask which has no straps, is wearable through insertion into the nose while surrounding the mouth, and has an easily replaceable filter, wherein: a wearer can wear the mask by inserting insertion parts ...
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WO/2021/221328A1 |
The present invention relates to a wearable air cleaning system and, more particularly, to a wearable air cleaning system that enables clean air, of which fine dust or pathogens has been filtered out, to be delivered to a user's face whe...
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WO/2021/219166A1 |
The invention relates to a respirator mask (1000) having a mask body (1) and at least one filter (100) for filtering a fluid, preferably air, flowing through the mask (1000) and/or the mask body (1), characterized in that the at least on...
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WO/2021/219151A1 |
The invention relates to a mask (100) for the respiratory protection of a mask wearer (1001), comprising a mask body (1) and at least one filter for filtering a fluid, preferably air, flowing through the mask (1000) and/or the mask body ...
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WO/2021/217941A1 |
A sterile face mask, comprising a face mask (1) and a gas treating apparatus (3). The face mask (1) is provided with an inhale opening (101) and an exhale opening (102). The inhale opening (101) and the exhale opening (102) of the face m...
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WO/2021/222481A1 |
Embodiments described herein can include a respirator that provides pathogen exposure protection and that can be easily sterilized and reused. Embodiments described herein also include a respirator that can disable pathogens via a polyme...
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WO/2021/217151A1 |
Disclosed is a face mask (600) that includes non-elastic ear loops (614). The mask (600) includes panels (602, 604) each having a top edge (404), a bottom edge (408), and a pair of side edges (402, 406). The mask (600) also includes a to...
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WO/2021/212574A1 |
Disclosed in the present invention are a mask ear band welding device and a mask manufacturing apparatus. The mask ear band welding device comprises: a feeding module, the feeding module comprising at least one limiting slot and at least...
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WO/2021/212572A1 |
Disclosed are a face mask fusing device and a face mask manufacturing apparatus, wherein the face mask fusing device comprises a long-edge fusing mechanism and a short-edge fusing mechanism. The short-edge fusing mechanism comprises a fe...
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WO/2021/214682A1 |
A personal protection equipment (PPE) respirator device may comprise a facepiece having a molded body designed to fit over a nose and a mouth of a user, the molded body configured to define a sealable space formed around the nose and the...
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WO/2021/212208A1 |
The present disclosure provides designs for an electrically heated respirator/face mask to kill or deactivate airborne viruses and bacteria by creating a seamless thermal and/or humidity chamber/barrier around the wearer's nose and mouth...
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WO/2021/216700A1 |
The present invention is directed to a tracheostomy accessory and an associated kit to improve patient comfort and promote stomal healing. A tracheostomy accessory that comprises a faceplate. The faceplate comprises a central portion, a ...
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WO/2021/213468A1 |
A flat breathing mask, comprising: a mask body having filtering characteristics; a strap body assembly, the strap body assembly being connected to the mask body and configured to hold the mask body on the face of a user; and a first defo...
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WO/2021/217096A1 |
A protective face mask having a main textile portion adapted to be worn over the mouth and nose, and comprising a perimeter and a filter portion. The mask further comprises a deformable member secured to the main textile portion near the...
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WO/2021/207098A1 |
The invention addresses the problem of air filtration and decontamination as required immediately for the COVID-19 pandemic but also will be useful in a variety of applications. Air (1) to the apparatus (100) enters and passes through an...
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WO/2021/204976A1 |
An air filtration device (10) for filtering particles from air is disclosed. The air filtration device (10) comprises an air input opening (20) and an air output opening (30) connected to the air input opening (20) through a flow chamber...
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WO/2021/195115A1 |
Method and apparatus for personal isolation and/or protection are disclosed. In one variation, the system may include a passive filtration component having a mask configured for positioning over a mouth and/or nose of a user, wherein the...
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WO/2021/195208A1 |
The present disclosure describes a reusable face mask sealing device that improves the comfort and effectiveness of the mask. The device disclosed herein is sterializable, and reusable to improve the fit and comfort of earloop masks incl...
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WO/2021/195511A1 |
An air delivery system for delivering a pathogen-free airflow can include an air intake manifold, a sterilizer unit with a tank and at least one ultraviolet (UV) unit, a cooling unit with at least one cooling manifold and at least one he...
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WO/2021/189580A1 |
Disclosed is a mask facilitating air intake and discharge. The mask comprises a mask body frame (1) and a hat (2), wherein a transparent PC board (3) is installed on the mask body frame (1); baffles (4) are hinged to two ends of the mask...
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WO/2021/195600A1 |
In a first embodiment, a ventilator has a housing with a first fixed port and a rotatable shutter configured to cooperate with the housing to enclose an interior of the housing. The shutter has a first orifice at a first radial distance ...
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WO/2021/189079A1 |
The disclosed anti-contagion facemask (100) embodiments are a family of transparent facemasks that do not obstruct visibility of a person's mouth (504) when worn. One problem with a typical, widely used, facemask (100) is the difficulty ...
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