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WO/2021/167533A1 |
Described herein is a face mask comprising a mask body adapted to fit over a nose and mouth of a wearer. The mask body comprising defining at least one first aperture and a first mating structure circumscribing the at least one first ape...
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WO/2021/165062A1 |
The present invention relates to a ventilation device for a breathing mask, a mask comprising such a ventilation device and uses of the ventilation device and the mask, wherein said ventilation device comprises a casing (a), a first open...
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WO/2021/167142A1 |
The present invention relates to an air purifying mask comprising: a body part worn on and covering a wearer's face; and a purification part provided in the body part, having an inhalation channel formed therein so as to guide the intake...
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WO/2021/167164A1 |
A mask of the present invention comprises: a body formed to cover at least a portion of the lower part of a user's face; and a filter unit detachably mounted to the body, wherein the filter unit comprises: a first filter and a second fil...
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WO/2021/160232A1 |
The invention relates to a respirator with ultraviolet rays, which contributes to modify the genetic structure of the virus and most effectively protects the user from infection by causing the air to pass through channels with ultraviole...
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WO/2021/162165A1 |
The present invention relates to a mask and, specifically, to a mask with sterilizing and deodorizing functions, the mask having a pad with sterilizing and deodorizing abilities that is bonded to a mask fabric, so as to provide sterilizi...
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WO/2021/160051A1 |
Provided in the present invention are an electronic mask and a protective clothing. The electronic mask comprises a mask and a charging electric field, wherein the charging electric field comprises a discharge electrode, an electret attr...
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WO/2021/161933A1 |
[Problem] A mask is required which can be used for a long period of time, such as a mask which 100% completely protects against infection by droplets particularly of the novel coronavirus including protecting the eyes, with which a clear...
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WO/2021/159637A1 |
A protective isolation device, comprising a protective hood (1). A window (2) for observation is fixedly connected to the protective hood (1), a mask is connected to the protective hood (1) below the window (2), the mask comprises a mask...
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WO/2021/161068A1 |
The invention relates to an expandable breathing protection mask for healthy AND infected users, which can temporarily expand with an involuntary sneezing or coughing process of the wearer using a sneezing and coughing modulator, and the...
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WO/2021/158526A1 |
A tool, such as a respirator or gas mask, is provided. The respirator includes a body, a filter, an upper and lower strap, and a locking mechanism. The locking mechanism enables quick-release for fitting and/or adjusting the respirator o...
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WO/2021/158726A1 |
Metal nanoparticle agglomerates may convey biocidal activity to surfaces upon which they are deposited and become adhered, such as various air filtration media. Air filtration media may comprise a plurality of fibers having a plurality o...
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WO/2021/156876A1 |
A device for enhancing efficiency of an air mask (204) wearable by a user to cover the mouth and nose of the user includes an elongated chamber (202) fluidly couplable at a proximal end thereof to an air opening (205, 205') of the mask (...
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WO/2021/153312A1 |
The present invention is a layered nonwoven fabric in which at least one each of a nonwoven fabric layer (A) composed of a first thermoplastic resin fiber and a nonwoven fabric layer (B) composed of a second thermoplastic resin fiber are...
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WO/2021/153913A1 |
The present invention relates to a mask for strengthening cardiopulmonary function, the mask being provided with a mouthpiece. More specifically, the mask is for strengthening a user's cardiopulmonary function, and comprises: a mask body...
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WO/2021/151401A1 |
Disclosed is a bladder for sealing, comprising a bladder body (2), wherein the bladder body (2) is a strip-shaped bladder (15) or a ring-shaped bladder (14); and the bladder body (2) is a liquid-gas bladder which is not filled with a gas...
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WO/2021/154059A1 |
A breathing mask according to the present invention: allows inhaled air and exhaled air to enter and exit only through an air-permeable nostril cover, coming into close contact with the periphery of the nostrils so as to enable the nostr...
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WO/2021/151801A1 |
The invention relates to a respirator mask, in particular a respirator half-mask, for filtering the respiratory air of the wearer, comprising a mask main part (2) for covering the nose and mouth of the wearer and at least one inhalation ...
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WO/2021/146799A1 |
A respirator mask, having a face cup shaped to cover a nose and a mouth of a user, the face cup having a face seal for providing an airtight flexible seal around the nose and mouth of the user, the face cup having at least one respiratio...
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WO/2021/141344A1 |
The present invention relates to a mask provided with a flap and, more particularly, to a mask provided with a flap capable of enabling comfortable breathing according to inhalation and exhalation of the wearer. The mask provided with th...
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WO/2021/130113A1 |
Embodiments of the present disclosure provide a method for temperature detection. The method comprises obtaining a sensed temperature from a sensor, the sensor being in a mounted mode where the sensor is thermally radiated by a variable ...
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WO/2021/133093A1 |
The present invention relates to a portable respiration assistance device for circulating air in a mask. Specifically, an embodiment of the present invention may provide a portable respiration assistance device comprising: a first body; ...
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WO/2021/131254A1 |
Provided is a mask including: a mask body that has a first edge side and a second edge side opposed to the first edge side and that covers at least a section of the face of a user; and a first cloth and a second cloth that are disposed o...
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WO/2021/133131A1 |
The invention of the present application relates to an apparatus fixed to the face. Particularly, the present invention relates to an apparatus which is fixed to the face by bringing, in close contact with a specific part of the face, at...
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WO/2021/125753A1 |
The present invention relates to a mask for strengthening cardiopulmonary function and, more specifically, to a mask designed to strengthen cardiopulmonary function of a user, comprising: a mask body having a breathing space formed there...
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WO/2021/123168A1 |
The invention proceeds from a mouth protection device for a respiratory protection system (10a), in particular a blower-type respiratory protection system, having at least one mask main body (16a), which is provided to cover part of the ...
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WO/2021/123007A1 |
The invention relates to a blower device for a respirator (10a), comprising a fan (48a; 48b) for generating an air stream (50a; 50b), at least one filter element (52a; 52b) which is provided for the air stream (50a; 50b) to flow therethr...
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WO/2021/125918A2 |
The present invention relates to a hygienic mask storage body and, more specifically, to a slim mask storage body in which a disposable mask for personal hygiene (including fine dust and yellow dust masks) and a functional body having de...
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WO/2021/117535A1 |
A surgical mask according to the present invention comprises: an ear-worn unit which is mounted on the ears of the wearer; a rear support part which extends from a rear end section of the ear-worn unit and is supported on the back of the...
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WO/2021/116010A1 |
A face mask with an outlet valve comprising a first disk and a second disk configured to rotate relative to each other. Each disk contains at least one opening. The outlet valve is configured to open when the relative rotation between th...
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WO/2021/108779A1 |
A face mask system for detecting gases and volatile organic compounds (VOCs). The face mask system includes a protective mask, at least one communication device, a gas detection device and an external sensor. The gas detection device inc...
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WO/2020/014648A9 |
The present invention provides body anchored protraction devices. The protraction devices direct the negative forces of protraction over a large surface area on the chest and abdomen of a patient. The protraction devices employ a cantile...
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WO/2021/107516A1 |
The present invention relates to a mask and, more specifically, to a hybrid gas-and-dust protective mask which: is easy to store and carry; can be brought into close contact with a user's face to maximize filter performance; can be easil...
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WO/2021/107352A1 |
The present invention relates to an ultraviolet light-blocking mask, the top and bottom of a cylindrical body thereof being open to allow wearing on the face to block ultraviolet light and fine dust. The present invention is provided wit...
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WO/2021/106666A1 |
Provided are: a mask fitting tool with which a mask can be fitted while reducing contact with the mask body as much as possible; and a mask. A mask fitting tool 10, 30, 40, 60 comprises: a main body part 11 that is disposed on the front ...
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WO/2021/100944A1 |
The present invention provides a life-saving mask for fire evacuation comprising: a purification pad having an outer layer, an intermediate layer and an inner layer, wherein the outer layer and inner layer are a fabric material and the i...
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WO/2021/093910A1 |
The invention relates to a disposable insert for breathing masks, in particular for breathing masks for hygienic use in the field of ergospirometry or for diagnostic methods in the medical field. Proceeding from the prior art, the proble...
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WO/2021/089626A1 |
A head mountable powered air purifying respirator (10) is configured to connect, as a single unit, to a user's head or to headwear to be or being worn by a user. The head mountable powered air purifying respirator (10) comprises an annul...
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WO/2021/090585A1 |
Provided is a disposable mask of which the inner surface and the outer surface can easily be distinguished, while an effect on the mask performance is suppressed. This disposable mask is provided with: a mask main body (10) which has a v...
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WO/2021/086028A1 |
The present disclosure relates to a rebreathing apparatus having functions of formulating oxygen during inhalation and removing carbon dioxide during exhalation and, more specifically, to a rebreathing apparatus that enables rebreathing ...
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WO/2021/078415A1 |
The present invention discloses a respiratory protection face mask shell (12), comprising a layer structure (101) with at least three layers (102, 104, 112), an outer layer (102) and an inner layer (112), both provided in the form of a f...
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WO/2021/080131A1 |
The present invention relates to a mask for blocking inhalation of fine dust, the mask comprising: a mask main body (10) including a main cover unit (20) covering a wearer's mouth and nose and having inhalation holes (26, 27) through whi...
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WO/2021/080042A1 |
The present invention relates to a smart soundproof mask. A smart soundproof mask according to one aspect of the present invention comprises: a mask portion having a curved shape for close contact with a face portion around the mouth of ...
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WO/2021/080924A1 |
A system and method for performing automated respirator mask fit testing are described. An example embodiment is configured to obtain, with one or more processors, at least one three-dimensional facial image of an individual; convert the...
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WO/2021/080063A1 |
The present invention relates to a protective mask for respiratory organs, wherein: an exhaled breath discharging member and an inhaled breath suctioning member are formed on a body of the protective mask; cold and dry air is suctioned t...
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WO/2021/077056A1 |
A powered air purifying respirator (PAPR) device comprises an enclosure extending along a longitudinal axis between a first end of the enclosure and a second end of the enclosure. The enclosure defines an air inlet in fluid communication...
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WO/2021/075982A1 |
A respiratory interface assembly includes a patient interface and a headgear arrangement. A seal or cushion of the interface assembly can include thickened portions positioned and arranged to improve sealing and/or user comfort. The head...
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WO/2021/076298A1 |
A frameless goggle with a lens that is structurally self-supporting without any external support from a frame, chassis, or other, similar components. The resulting goggle is more streamlined and has fewer parts to manufacture and assembl...
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WO/2021/070147A1 |
There is disclosed a full-face mask to be worn in combination with a protective helmet having a suspension harness. The mask comprises a receiving channel interfacing with the suspension harness to secure the connection between them whil...
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WO/2021/064640A1 |
A respiratory device and system, and in particular a respiratory device that is usable with a plurality of removable electronic function components that that can communicate wirelessly with other devices. In one embodiment, a respiratory...
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