Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 151 - 200 out of 2,454

Document Document Title
WO/2012/094730
There is provided a mask for delivery of a medical gas to a patient comprising a mask body having a rim for contacting the patient's face and an interior space configured to surround and enclose the patient's nose and mouth. The mask inc...  
WO/2012/089964
The invention relates to a disposable respiratory mask (1) in the form of a shell, comprising a body (2) and straps (3, 4). The body (2) is formed by at least one, and preferably two layers (15, 16, 17), including at least one layer of f...  
WO/2012/091854
A filtering face-piece respirator 10 that comprises a mask body 12 and a harness 14 that is joined to the mask body 12. The mask body 12 includes a filter layer 30 and a nonwoven fibrous cover web 16. The fibrous cover web 16 is partiall...  
WO/2012/091087
[Problem] The purpose of the present invention is to provide, etc., a surgical mask with sufficient antibacterial properties, by uniformly manifesting on the surface of nanofibers a functional material with antibacterial and antiviral pr...  
WO/2012/085755
A patient interface device includes a headgear component having a first end, a second end, and a sealing interface region located between the first end and the second end, wherein the sealing interface region has a hole extending through...  
WO/2012/083241
A heat moisture exchange device received on a speaking valve mounted on an end of a tracheotomy tube. The heat moisture exchange device has a housing in which the air moves in a turbulent manner and passes through a heat moisture exchang...  
WO/2012/077875
The present invention provides a sanitary mask comprising: a main body (10) with a two-stage structure comprising a main frame (10a) and a cover frame (10b); and a cover (20) for preventing saliva droplets from being expelled from a mout...  
WO/2012/069951
A patient interface device (8, 8', 8") that includes a cushion (16), a shell (18) coupled to the cushion, a headgear (22, 22', 22") having a first strap (28A, 28A', 28A' ') and a second strap (28B, 28B', 28B' '), and a release mechanism ...  
WO/2012/070737
The present invention relates to a helmet to which an air-breathing device is attached, and comprises: a helmet which is worn on the head part of the wearer; a mask which is worn on the face portion of the wearer; a filter portion which ...  
WO/2012/070805
The present invention relates to an anti-dust mask. The anti-dust mask (1) includes: a pad part (2) to which a sheet is closely attached to a front surface using thermal press forming, wherein a polyurethane film (202) adheres to the inn...  
WO/2012/070805
The present invention relates to an anti-dust mask. The anti-dust mask (1) includes: a pad part (2) to which a sheet is closely attached to a front surface using thermal press forming, wherein a polyurethane film (202) adheres to the inn...  
WO/2012/066394
A respiratory equipment (1 ) comprising: a respiratory mask (10) adapted to be applied in a use position around a nose and a mouth to a user, an inflatable harness (20), a gas supply tube (2) connected to the respiratory mask at a downst...  
WO/2012/068091
An filtering face-piece respirator that includes a mask body (12) and a harness (14). The mask body includes a support structure (16), filtering structure (18), and a face seal element (40). The face seal element (40) is overmolded onto ...  
WO/2012/064134
The present invention relates to an emergency gasmask having an air-purifying function, which can be easily worn to prevent the wearer from being suffocated by toxic gases during an evacuation upon the occurrence of a fire in a public or...  
WO/2012/064152
An agrichemical spray mask according to the present invention comprises: a main body (114) which is worn hermetically attached to the face and has an inhalation inlet port (110) and an exhalation outlet port (112); an anti-dust and anti-...  
WO/2012/064152
An agrichemical spray mask according to the present invention comprises: a main body (114) which is worn hermetically attached to the face and has an inhalation inlet port (110) and an exhalation outlet port (112); an anti-dust and anti-...  
WO/2012/064134
The present invention relates to an emergency gasmask having an air-purifying function, which can be easily worn to prevent the wearer from being suffocated by toxic gases during an evacuation upon the occurrence of a fire in a public or...  
WO/2012/061831
Ergonomic protective air filtration devices and methods for manufacturing the same are disclosed herein. An ergonomic protective air filtration device (10) includes a stack of at least two layers (14) of an air permeable material, the st...  
WO/2012/050521
A breathing apparatus comprising: an inlet configured to receive pressurised gases, an outlet configured to diffuse the pressurised gases within the dead space of a face mask, a detachable nozzle manifold configured to pass the pressuris...  
WO/2012/048364
The invention relates to a pressure responsive respiratory valve apparatus for enabling positive pressure from a source of pressure to be applied to a user's airway, and allowing ingress of a breathable gas from an inlet port into a user...  
WO/2012/046156
The present invention relates to goggles (10) for providing feedback, in particular to a user, comprising at least one transparent portion (14) forming at least a portion of at least one glass (14) of the goggles (10), display means (18)...  
WO/2012/045127
A patient interface for delivering breathable gas to a patient includes a mask having a sealing portion adapted to form a seal with the patient headgear adapted to secure the mask to a head of the patient and an adjustable strap assembly...  
WO/2012/044113
The present invention relates to a multifunctional mask. The present invention provides the multifunctional mask comprising: an upper mask, provided with an air inlet hole on the upper portion thereof, and further comprising a lens porti...  
WO/2012/044113
The present invention relates to a multifunctional mask. The present invention provides the multifunctional mask comprising: an upper mask, provided with an air inlet hole on the upper portion thereof, and further comprising a lens porti...  
WO/2012/037467
An head, facial or ear cushion for mounting to a strap of a respiratory or traditional device. The head, facial or ear cushion comprises an elongate flattened body which defines an internal cavity for accommodating a strap of a respirato...  
WO/2012/037467
An head, facial or ear cushion for mounting to a strap of a respiratory or traditional device. The head, facial or ear cushion comprises an elongate flattened body which defines an internal cavity for accommodating a strap of a respirato...  
WO/2012/033749
A pleated molded filtering face piece respirator for the face and for providing filtering including at least one layer of moldable flexible plastic formed from openwork flexible plastic for providing a plurality of perforations for allow...  
WO/2012/033749
A pleated molded filtering face piece respirator for the face and for providing filtering including at least one layer of moldable flexible plastic formed from openwork flexible plastic for providing a plurality of perforations for allow...  
WO/2012/031105
A radial fan assembly (18,20,30) for use in a powered air purifying respirator (10) includes at least an impeller (36), a printed circuit board (31) and a scroll casing (22). The scroll casing has a first (34) and a second (31) scroll ca...  
WO/2012/028836
A respirator has one or more electrodes (17) of e.g. conductive elastomer disposed on the surface of a face sealing member (6) opposite to the surface which seals against the user's face. In use the integrity of the seal formed between t...  
WO/2012/026688
Disclosed are a product for coping with a disaster and a storage device for the product for coping with a disaster, which is readily accessible for use by a user in the event of an emergency such as a fire or toxic gas leak. For this pur...  
WO/2012/026297
One embodiment pertains to a filter for masks obtained by folding moist nonwoven fabric of synthetic fiber in concentric pleats. Said synthetic fiber comprises 10-50 mass% of short fibers A with fiber diameter in the range of 100-1000 nm...  
WO/2012/026688
Disclosed are a product for coping with a disaster and a storage device for the product for coping with a disaster, which is readily accessible for use by a user in the event of an emergency such as a fire or toxic gas leak. For this pur...  
WO/2012/023687
The present invention relates to a seamless winter mask comprising: a lower band made by forming a cylindrical shape of a certain length with yarn, folding same, and connecting both ends seamlessly to form a closed curve with a flat sect...  
WO/2012/023713
The present invention relates to a mask for blocking viruses and to a production method therefor. According to one embodiment of the present invention, the mask comprises: a mask body; an exhaust-gas module which is formed on one side of...  
WO/2012/023713
The present invention relates to a mask for blocking viruses and to a production method therefor. According to one embodiment of the present invention, the mask comprises: a mask body; an exhaust-gas module which is formed on one side of...  
WO/2012/017265
A tube (23) for inflatable harness (1) of a breathing mask (3), the tube (23) is gas impermeable, supple and has an inner surface (22) and an outer surface (24), wherein the inner surface (22) of the tube (23) includes a plurality of pro...  
WO/2012/010815
A one-way valve for use in the inhalation and/or exhalation flowpath of respiratory protection equipment comprises a housing 1 defining a conduit and a circumferential array of three flexible flaps 2 each extending inwards from the condu...  
WO/2012/009659
A replaceable lens cartridge (10) is provided for use with a face mask (12). The cartridge (10) includes a plurality of molded lenses (22), each lens (22) sized to extend over both eyes of a wearer and having a curved shape and a plurali...  
WO/2012/003132
A respiration system includes a pressure regulator including a housing, an inlet for connection to a pressurized gas comprising oxygen, and a first data communication system, and a respiration facepiece including an interface to which th...  
WO/2012/002740
The present invention relates to a nosebag-type mask, and the main objective of the present invention is to provide a nosebag-type mask which ensures a wide filtering area, prevents cracks around an inlet of the nosebag, and prevents hum...  
WO/2012/003133
In one aspect, a respiration system includes a regulator including an inlet for connection to a source of pressurized gas (which includes oxygen) and an outlet for delivery of the gas to the user, and a respiration facepiece for use in c...  
WO/2012/002740
The present invention relates to a nosebag-type mask, and the main objective of the present invention is to provide a nosebag-type mask which ensures a wide filtering area, prevents cracks around an inlet of the nosebag, and prevents hum...  
WO/2011/163002
A flat fold filtering face piece respirator 10 that includes a mask body 12 and a harness 14. The mask body 12 includes a filtering structure 16 that contains a cover web 48, 50 and a filtration layer 52 that contains electrically-charge...  
WO/2011/163002
A flat fold filtering face piece respirator 10 that includes a mask body 12 and a harness 14. The mask body 12 includes a filtering structure 16 that contains a cover web 48, 50 and a filtration layer 52 that contains electrically-charge...  
WO/2011/159233
A full face mask (1) for a PAPR (Powered Air Purifying Respirator) to be used in health hazardous environments, having an air inlet (7, 8) and an air outlet (16), manufactured in one piece from a transparent plastic in a one step vacuum ...  
WO/2011/153724
A respiratory mask for delivering oxygen includes a mask body (1) defining a chamber (3) thereon, and a connecting pipe (2) which is pivotally connected upon the mask body and extended to the chamber of the mask body. The chamber is equi...  
WO/2011/149637
A facemask to be worn in an enclosed space by a subject having or suspected of having a disease transmitted in exhaled aerosol particles is provided. The facemask comprises an air-permeable body having an outer surface facing away from t...  
WO/2011/149637
A facemask to be worn in an enclosed space by a subject having or suspected of having a disease transmitted in exhaled aerosol particles is provided. The facemask comprises an air-permeable body having an outer surface facing away from t...  
WO/2011/146294
A filter cartridge (12) that has a first and second layer of filter media (38, 40) that each have first and second major surfaces (32, 44) and a perimeter (46) and that each contain active particulate that is bonded together. A plenum (4...  

Matches 151 - 200 out of 2,454