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WO/2019/001973A1 |
The invention relates to a respiratory half mask. The respiratory half mask has a respiratory half mask body (1) having a main part (5) for covering the mouth of a wearer and having two opposite side areas (16), which are fastened, folde...
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WO/2018/235038A1 |
Herein disclosed are methods of using nasal inserts for various different ailments. Easy modification of the insert allows for treatment of various ailments that can readily be treated via the nose, such as ailments triggered by smell. S...
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WO/2018/230892A1 |
The present invention relates to a naris mask comprising: a clip body (10) which is hung by covering a septum head (2) connected to the nasal bridge of a nose (1) and a septum (5), and is connected to tension rings (20); the tension ring...
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WO/2018/226029A1 |
The present invention relates to a multilayer film for air purification and a method for manufacturing the same and, more particularly, to a multilayer film for air purification having a thin and uniform shape, thereby exhibiting a high ...
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WO/2018/223942A1 |
Disclosed are a respirator (200) and an automatic variable-light welding mask assembly (1) provided with the respirator (200). A housing of the respirator (200) comprises: an air filtering box, an air supply device (201) and a battery (2...
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WO/2018/225946A1 |
The invention relates to a dustproof mask which has a filter on the inner side of a suction fan so that the direct jet of the inhaled air about the mouth and nose of a wearer can be minimized, and which forms an emission hole correspondi...
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WO/2018/221796A1 |
The present invention relates to a dust-blocking mask and, more specifically, to a dust-blocking mask which allows a user to wear the same in an improved manner. The present invention provides a dust-blocking mask comprising: a frame (10...
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WO/2018/220516A1 |
An anti-smog mask (20) is equipped with filtration means (29) positioned at a front spherical cap (21) thereof comprising a front screened and/or perforated face (24) and equipped with means for connecting and restraining it to a user's ...
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WO/2018/215225A1 |
The invention provides a pollution mask. In one aspect, a pressure monitoring system is implemented. The rotation speed of a fan is used to derive a pressure or detect pressure change in the mask air chamber coupled to the fan. This avoi...
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WO/2018/217002A1 |
The present invention relates to a helmet equipped with a backwashable membrane-integrated air breathing apparatus, which is designed to: have a structure in which a helmet has a built-in filter unit capable of filtering air, so that the...
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WO/2018/206388A1 |
A nasal device for filtering breathing air comprises an elongated support member, and two rounded holder members, each arranged at a respective end of the elongated support member. The holder members are adapted to be inserted into a nos...
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WO/2018/199694A1 |
Disclosed is a mask. The mask according to an embodiment of the present invention includes: a filtering sheet disposed on a facial portion of a user; a close contact sheet, which is disposed on the rear surface of the filtering sheet and...
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WO/2018/193256A1 |
A filter cartridge for a respiratory mask, the filter cartridge comprising a first (12) and second (10) frame member pivotally connected together at one end, said first frame member (12) comprising a connecting member (16) configured to ...
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WO/2018/194788A1 |
A system for filtering breathing air and an apparatus for accomplishing the same. The invention describes a nasal filtration system that can be inserted into the nasal passages. The filters include cavities through which air is Inhaled o...
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WO/2018/183872A1 |
A headgear device for a user including an integrated face shield, mask and hood. More specifically, the headgear device includes a hood, a face shield, and a moisture barrier fabric to cover the user's mouth when the headgear device is w...
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WO/2018/164349A1 |
The present invention relates to an air purifying mask having a function of purifying exhaled air and, more particularly, the present invention enables a respiratory disease infection caused by the breathing of a carrier or suspected pat...
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WO/2018/138716A1 |
An NBC filter unit (10) (Fig. 3) for use in a safe room NBC filtration system. The NBC filter unit (10) comprising: a casing (12), at least one inlet port (14), at least one outlet port (16), a particulate filter (18) and a gas adsorptio...
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WO/2018/134603A1 |
A device for removal of particulates from a gas is provided. The device comprises: an inlet for receiving a flow of gas; an outlet from which the flow of gas can be expelled; and a labyrinthine path extending between the inlet and the ou...
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WO/2018/068100A9 |
The present disclosure generally provides antimicrobial triboelectric filtration material comprising a blend of positively charged wool fibres and negatively charged polypropylene fibres that form a triboelectric charge in the material. ...
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WO/2018/124504A1 |
A mask according to one embodiment of the present invention comprises a main body portion for covering a respiratory organ of a user, wherein the main body portion has a structure in which a nonwoven natural fabric and a nonwoven synthet...
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WO/2018/118840A1 |
The present disclosure relates to a filter cartridge for a respirator which includes a filter and a housing configured to store the filter, wherein the filter includes a corrugated filter member having a plurality of corrugated tips and ...
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WO/2018/118146A1 |
A method of microfiltration of inhaled air for nasal application and product for reducing the risk of inhalation of fine and ultra-fine (microscopic and submicroscopic) sized atmospheric pollutants by applying a formulation topically to ...
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WO/2018/118849A1 |
The present disclosure concerns a filter (10) for a respirator which includes a corrugated filter member (100) having a plurality of corrugated tips (110) and at which a first valley pattern (120) is formed between each of the plurality ...
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WO/2018/116204A1 |
A garment (1) for the torso, like a jacket, a gilet, a technical heavy jacket, a dust coat, a raincoat, a coat, an overcoat, a down jacket, or the upper portion of a tracksuit or a cardigan, which comprises a waistcoat (2) opened frontal...
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WO/2018/094472A1 |
A respirator mask including a face piece configured to cover the mouth and nose, the face piece configured to purify air drawn though mask, wherein the face piece includes a filtration portion through which, during inhalation, air is dra...
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WO/2018/094009A1 |
There is provided an object to make it easier to manufacture a mask capable of ensuring a good field of vision for wearers. In some embodiments, the presently disclosed mask is provided with a body in which an inner space for housing a f...
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WO/2018/087379A2 |
The invention relates to a portable individual air purification system comprising a portable individual air purification device that has an air inlet for ambient air to be purified, an air outlet for purified air, an air filter arrangeme...
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WO/2018/087377A2 |
The invention relates to a portable individual air purification system comprising an air filter arrangement for a portable individual air purification device which has an air inlet for air to be purified and an air outlet for purified ai...
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WO/2018/087378A2 |
The invention relates to a portable individual air purification system comprising an item of clothing for covering a user's mouth and nose, which item of clothing is designed to hold a portable individual air purification device for puri...
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WO/2018/087380A2 |
The invention relates to a portable individual air purification system comprising a portable individual air purification device that has a housing with an air inlet for air to be purified, and an air outlet for purified air, wherein the ...
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WO/2018/087732A1 |
The present invention relates to nanofiber based non-insertable nasal filter. The joint geometry of the nasal filter designed enables easy usability and enables application on nasal periphery in one go. The nasal filter provides multilay...
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WO/2018/082694A1 |
A breathing filtration device, comprising: an inner frame (11), the inner frame (11) being a hollow structure, an air passage (10) being formed inside the hollow structure, and at least one inner vent (13) being provided on a side wall o...
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WO/2018/080577A1 |
The present invention provides a device worn around the neck of an individual and comprises a concealed face mask for use in covering one's mouth to prevent the aerosolization of infectious droplets during coughing or sneezing, is disclo...
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WO/2018/081227A1 |
Various embodiments of a filtering face-piece respirator are disclosed. The respirator can include a mask body that includes a collapsible zone disposed along at least a portion of a perimeter of the mask body and a reinforcing element d...
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WO/2018/058421A1 |
Embodiments relate generally to respirator face masks, and specifically to powered face masks which may be custom-controllable to better provide for the specific air needs of the individual user wearing the mask. For example, the face ma...
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WO/2018/052874A1 |
Various embodiments of an exhalation valve and a filtering face mask that includes such exhalation valve are disclosed. The exhalation valve can include a valve seat and a valve flap disposed over a seal surface and an orifice of the val...
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WO/2018/048015A1 |
A mask having solid oxygen according to an embodiment of the present invention comprises: a facial member which shields the nose, the mouth, and a part of the cheeks of a user and includes at least one opening in a portion corresponding ...
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WO/2018/042403A1 |
A new method for producing a threedimensional sponge based on nanofibers is described, which comprises the processing steps of producing nanofiber based material, suspending the nanofiber based material into a wetting non-dissolving liqu...
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WO/2018/038976A1 |
A pleated filter element comprising a pleated filter media comprising a plurality of oppositely-facing pleats with a pleat direction and with a plurality of upstream and downstream pleat tips and pleat valleys, wherein the pleated filter...
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WO/2018/036890A1 |
The present invention is directed to a face mask comprising a multi-layer filter material. One or more antimicrobial and/or hydrophilic and/or stain release agents are adhered to a textile material that forms the outer layers of the mult...
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WO/2018/036888A1 |
The present invention is directed to a textile material to which one or more antimicrobial and/or hydrophilic and/or stain release agents are adhered. The agent(s) is/are adhered to the textile material in such a manner that they are not...
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WO/2018/016852A1 |
The present invention relates to a functional mask comprising: a frame part having a convex shape so as to encompass the perioral part of the human body, and having an external air intake port formed at an upper part thereof and a discha...
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WO/2018/012724A1 |
Since a portable air cleaner of the present invention has a structure in which, while external air is suctioned by an air compressor, a primary pollutant is filtered by a pre-filter, and this filtered compressed air is jetted into water ...
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WO/2018/004555A1 |
Embodiments relate generally to a powered air purifying respirator (PAPR) comprising a housing that is less than approximately 7 inches in width; a cylindrically shaped filter located within the housing; and a blower located within the h...
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WO/2017/211215A1 |
Disclosed are a fluid processing device and a preparation method therefor. The fluid processing device comprises: a substrate (101) having a fluid channel, and a fluid processing mechanism for processing a fluid to be processed when the ...
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WO/2017/200191A1 |
The present invention relates to an air purifying mask, in which an insertion pocket for a liquid-type air purifying device is installed inside the main body of a face mask, having bands attached on both sides of the main body of the mas...
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WO/2017/196726A1 |
An adaptor that facilitates connecting a filter cartridge with a twist fitting on a rear side thereof to a respirator mask body with a snap fitting on a front side thereof. The adaptor includes an integral, molded plastic main body with ...
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WO/2017/188792A1 |
The present invention relates to an electric respiratory protector interworked with respiration, and, more particularly, to an electric respiratory protector interworked with respiration, which includes: a mask part worn on a facial area...
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WO/2017/179916A1 |
The present invention relates to a mask. More specifically, the present invention relates to a mask for performing various tasks for a user on the basis of predetermined data. According to one aspect of the present invention, provided is...
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WO/2017/175143A1 |
The present application relates to a composition, textile, and mask for reducing the inhalation of pollutants. The composition includes an aqueous solution of an inorganic iodide compound, a metal phthalocyanine, and a polymeric binder. ...
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