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Patent Searching and Data


Matches 301 - 350 out of 5,886

Document Document Title
WO/2011/052835A1
The present invention relates to a mask for shielding ultraviolet rays and yellow dust and including a replaceable filter, wherein the mask includes a filter made of a non-woven fabric or the like, which is inserted and installed in an o...  
WO/2011/053754A1
A method of controlling a powered air purifying respirator blower system to detect a low air pressure high airflow event is disclosed. The blower system comprises a fan powered by an electric motor, controlled by an electronic control un...  
WO/2011/048518A1
An apparatus for indicating a strapping force applied by a headgear of a patient interface device. The apparatus includes a first portion structured (16) to be selectively connectable to a connecting element of a mask of the patient inte...  
WO/2011/048162A1
Hygienic mask (1) for aircraft crewmember comprising a first area (3) made of an air filtering tissue and a second area (5) made of a flexible material, said second area (5) surrounding the first area (3) and being attached to the edge o...  
WO/2011/048444A1
The invention concerns an hygienic mask for aircraft crewmember comprising: • a first area (3) made of an air filtering tissue; and • a second area (5) made of a flexible material, the second area surrounding the first area and being...  
WO/2011/049077A1
A mask filter comprising a sheet which is woven from warp and weft yarns consisting of a resin fiber and a copper wire spirally wrapped around said resin fiber. Owing to this structure, the mask filter is scarcely electrostatically charg...  
WO/2011/044188A3
A personal respiratory filter apparatus, having a substantially planer main body and a filter dependent thereon, functioning both as an article of every-day clothing in a scarf form, and as a support system for the breathable, treatable ...  
WO/2011/044188A2
A personal respiratory filter apparatus, having a substantially planer main body and a filter dependent thereon, functioning both as an article of every-day clothing in a scarf form, and as a support system for the breathable, treatable ...  
WO/2011/043262A1
A full face respiratory device provided with a fan unit which operates in association with the timing of the respiration of the user, wherein the respiratory device comprises a respiratory monitor device which is provided with a diaphrag...  
WO/2011/040035A1
Disclosed is a mask that can inactivate viruses adhered to the mask regardless of the presence or absence of an envelope and even under the presence of lipids or proteins. The mask can inactivate adhered viruses, and is characterized by ...  
WO/2011/037544A1
A respiratory device including an envelope structure and one or more filter elements, such that air from the surroundings passes through said filter elements and into the enclosure defined by the envelope structure. An air guide connecte...  
WO/2011/034510A2
Our innovation is based on the idea of eliminating the negative role of nose in drafting the air loaded with viruses, bacteria, dusts and vapors towards it. We provided the Mask with very wide filter surface with realization of Complete ...  
WO/2011/034510A3
Our innovation is based on the idea of eliminating the negative role of nose in drafting the air loaded with viruses, bacteria, dusts and vapors towards it. We provided the Mask with very wide filter surface with realization of Complete ...  
WO/2011/030088A1
Patient breathing apparatus includes a hood enclosure (1) having a rigid hat portion (10) that rests on the top of the user's head and supports around its edge (12) a flexible curtain portion (13) that hangs down and drapes below a tube ...  
WO/2011/031276A1
The present face mask may have a double seal, a triple seal or a quadruple seal, with distinct spacing between each of the seals within a set of seals. Each of the seals within a double seal, triple seal, or quadruple seal may stand alon...  
WO/2011/026515A1
The present invention relates to a multi-layered filtration material. It further relates to an air-pollution face mask (100) comprising: i) a filter segment (50) comprising the filtration material (51) adapted to cover the mouth and nost...  
WO/2011/025094A1
The present invention relates to a mask, wherein a mask body comprises: a left upper contact hole unit which is combined with a left end of a cover unit, so that left upper contact holes are formed in the vertical direction of the cover ...  
WO/2011/025026A1
Disclosed is a novel sterilization method which can kill microorganisms in water as well as microorganisms in gases. Specifically disclosed is a method for sterilizing a gas or a liquid, which is characterized by bringing microorganisms ...  
WO/2011/018666A1
A positive pressure face mask (10) is used, for example, by fire fighters to enable a fire scene to be approached whilst allowing breathing by the user. The face mask (10) has a visor section (16) that is transparent and allows a user to...  
WO/2011/019522A1
A filter mask includes an oronasal cup, an inhalation directional cover, and an exhalation diverter body. The oronasal cup encloses a nose and mouth of a user. The oronasal cup is fluidly coupled with a filter. The inhalation directional...  
WO/2011/016462A1
Disclosed is a face mask which does not allow a virus or the like to remain in the outer surface of the mask main body and can exhibit high antibacterial and antiviral actions and which has improved air permeability, collecting propertie...  
WO/2011/014931A1
A headgear for use with a patient interface for delivering a flow of breathable gas to a patient includes at least a strap (741) adapted to position the patient interface in sealing engagement with the patient's airways. The strap is con...  
WO/2011/007957A3
Provided is a partitioned mask for the nose/mouth. The partitioned mask for the nose/mouth comprises: a nose mask for filtering air that flows into the nose of a user when breathing in; a mouth mask for filtering air that flows into the ...  
WO/2011/007957A2
Provided is a partitioned mask for the nose/mouth. The partitioned mask for the nose/mouth comprises: a nose mask for filtering air that flows into the nose of a user when breathing in; a mouth mask for filtering air that flows into the ...  
WO/2011/006206A1
A breathing apparatus (1), including a mask (2) and a neck component (3). The mask (2) is adapted to substantially surround at least the mouth or nostrils of a user. The neck component (3) is attached to said mask (2), and adapted to sub...  
WO/2011/003130A1
The present invention provides a methods and apparatus for gas delivery, in particular, a mask including at least one porous barrier defining at least two chambers in gaseous communication. The porous barrier may include a plurality of p...  
WO/2010/143319A1
Provided is a mask with a nasal cushion, the mask consisting of a filter that filters dust, wherein the edges of the filter are folded back to create flaps that follow the depressions on both sides of the nasal region. A sponge of uretha...  
WO/2010/138426A1
A composition for coating a polypropylene-based fabric or polypropylene-based material for use in decreasing the transmission of human pathogens. A device such as a protective face mask made from a polypropylene-based fabric or polypropy...  
WO/2010/135218A3
A filter cartridge 12 that includes a sorbent filter material 42, an end-of-service-life (ESLI) indicator 40, a housing, and a housing cover 24. The housing 22 has a sidewall 26 that has a window pane that allows the ESLI 40 to be viewed...  
WO/2010/135221A2
A filter cartridge 12 that includes a filter material 42, an end-of-service-life-indicator 40, a cartridge housing 22, and a window 38. The filter material 42 and ESLI 40 are disposed in the housing, and the ESLI 40 may be viewed through...  
WO/2010/135137A2
A filter cartridge 12 that includes a filter material 42, an end-of-service-life-indicator (ESLI) 40, a housing 22, a cover 24, and a window 38. The filter material 42 has first and second major surfaces 45, 47 and is disposed in the hou...  
WO/2010/135137A3
A filter cartridge 12 that includes a filter material 42, an end-of-service-life-indicator (ESLI) 40, a housing 22, a cover 24, and a window 38. The filter material 42 has first and second major surfaces 45, 47 and is disposed in the hou...  
WO/2010/135218A2
A filter cartridge 12 that includes a sorbent filter material 42, an end-of-service-life (ESLI) indicator 40, a housing, and a housing cover 24. The housing 22 has a sidewall 26 that has a window pane that allows the ESLI 40 to be viewed...  
WO/2010/135221A3
A filter cartridge 12 that includes a filter material 42, an end-of-service-life-indicator 40, a cartridge housing 22, and a window 38. The filter material 42 and ESLI 40 are disposed in the housing, and the ESLI 40 may be viewed through...  
WO/2010/131031A2
A mask (10) for breathing apparatus has a seal (13) for sealing against and around the face of a user. The mask further includes a mask inlet (15) adapted to be placed in fluid communication with a supply of air, and a mask outlet (16) t...  
WO/2010/131031A3
A mask (10) for breathing apparatus has a seal (13) for sealing against and around the face of a user. The mask further includes a mask inlet (15) adapted to be placed in fluid communication with a supply of air, and a mask outlet (16) t...  
WO/2010/127161A3
Wearable articles, including moldable face masks, for use in surgical environments, but not limited to such use. Some moldable face masks can include at least a filtered inhalation valve and a filtered exhalation valve. Some embodiments ...  
WO/2010/126195A1
The present invention relates to a cover body for a mask capable of replacing a main body of a mask and a vent piece made up of a valve body, and more specifically, to a cover body for a mask wherein the vent piece is installed at a cent...  
WO/2010/125415A1
The subject of our invention is an air filter insertion for protective mask and air treatment installations applied in a therapeutical or preventive process of wide working spectrum. The air filter insertion as per our invention contains...  
WO/2010/127161A2
Wearable articles, including moldable face masks, for use in surgical environments, but not limited to such use. Some moldable face masks can include at least a filtered inhalation valve and a filtered exhalation valve. Some embodiments ...  
WO/2010/117519A1
A respirator (10) includes a mask (12) having a body (32) extending between a front edge (34) and a rear edge, and a face seal (30) extending inward from the body (32). The face seal (30) has a first wall (50) extending from the body and...  
WO/2010/103688A1
Provided is a mask which can be folded small and has improved portability and storability. A mask which can be folded small characterized in that, as Fig. 1 shows, a filter part, which comprises a single- or multi- layered filter materia...  
WO/2010/101676A1
A spectacle frame mount provides secure, removable positioning of a spectacle frame in a gas mask or full face respirator. A spring wire mount supports the spectacle frame between two legs of a loop. The spring wire mount includes two le...  
WO/2010/100639A1
The present invention provides intra-oral interfaces, systems and methods for preventing sleep apnea, the interfaces comprises a conduit adapted to receive continuous positive airway pressure (CPAP) from a CPAP source, and for delivering...  
WO/2010/096354A1
A sensor support arm, adapted for use with a breathing mask such that the arm is extendable underneath a sealing surface of a breathing mask is disclosed. The arm is adaptable at one end for fixing on to equipment worn by a user, having ...  
WO/2010/095168A1
Provided is a work mask wearing device in which the necessity for fine adjustment of the angle of the mounting of the mask on a helmet can be eliminated, even if there is a large difference among the positions of the lips of on the faces...  
WO/2010/091002A4
A respirator kit which includes a contoured plenum; a breathing mask or hood; an air supplying device, such as a powered air purifying respirator or self contained breathing apparatus; and an air hose. The contoured plenum has a low-prof...  
WO/2010/091002A2
A respirator kit which includes a contoured plenum; a breathing mask or hood; an air supplying device, such as a powered air purifying respirator or self contained breathing apparatus; and an air hose. The contoured plenum has a low-prof...  
WO/2010/091002A3
A respirator kit which includes a contoured plenum; a breathing mask or hood; an air supplying device, such as a powered air purifying respirator or self contained breathing apparatus; and an air hose. The contoured plenum has a low-prof...  
WO/2010/091002A9
A respirator kit which includes a contoured plenum; a breathing mask or hood; an air supplying device, such as a powered air purifying respirator or self contained breathing apparatus; and an air hose. The contoured plenum has a low-prof...  

Matches 301 - 350 out of 5,886