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Patent Searching and Data


Matches 401 - 450 out of 5,740

Document Document Title
WO/2009/099591A3
A mini-nasal filter including a filter element and an anchoring arrangement adapted to hold the filter element in registration external to, and under, a user's nose. An operable anchoring arrangement includes one or more section of adhes...  
WO/2009/099698A2
Buckle and respirators having such buckles. The buckle has a movable cinch bar allowing a strap to be inserted into and be secured by the buckle by opening the cinch bar and inserting the strap. The cinch bar then returns to a closed pos...  
WO/2009/099591A2
A mini-nasal filter including a filter element and an anchoring arrangement adapted to hold the filter element in registration external to, and under, a user's nose. An operable anchoring arrangement includes one or more section of adhes...  
WO/2009/092328A1
A mask and its manufacturing method are provided. The mask comprises: a main body (a) which is set as a flat or curved sheet; a tongue-shaped part (b) which is pivotally connected to the said main body (a); and wearing parts (c, f) which...  
WO/2009/092057A1
A nasal ventilation interface including a manifold a nasal cushions. The manifold is configured with compound arcuate curves for optimizing fit and performance. The ventilation gas supply hose is attached to only one side of the manifold...  
WO/2009/088185A3
The present invention relates to a sanitary mask for the protection of others which, while presenting absolutely no impediment to breathing or speaking, stops unclean matter produced from the respiratory organs from contaminating objects...  
WO/2009/088545A3
Face masks that include a unidirectional valve are disclosed. The unidirectional valves permit fluid communication between an interior gas space defined by the mask and the wearer and an exterior gas space outside of the face mask. The u...  
WO/2009/088545A2
Face masks that include a unidirectional valve are disclosed. The unidirectional valves permit fluid communication between an interior gas space defined by the mask and the wearer and an exterior gas space outside of the face mask. The u...  
WO/2009/088185A2
The present invention relates to a sanitary mask for the protection of others which, while presenting absolutely no impediment to breathing or speaking, stops unclean matter produced from the respiratory organs from contaminating objects...  
WO/2009/082170A2
A filter for a mask in which a fibrous filter is folded into filter fabrics such that an outer layer faces external air while the edge portions thereof are sealed to form a shape like an envelope, and which is provided with a connection ...  
WO/2009/082170A3
A filter for a mask in which a fibrous filter is folded into filter fabrics such that an outer layer faces external air while the edge portions thereof are sealed to form a shape like an envelope, and which is provided with a connection ...  
WO/2009/080532A1
A holder for detachably connecting a respirator mask (6) to a hard hat (1) comprises on both sides two separate upper and lower holding elements (8, 10), respectively individually adjustable in length, running away from each other from t...  
WO/2009/079292A1
A personal protection system (20) including a helmet (22) with a fan (38). A hood (24) is removably fitted over the helmet to provide a barrier around the head. The hood has a transparent face shield (60) through which the individual vie...  
WO/2009/074912A2
A disposable respirator made from a filter body having at least one stretch-panel incorporated therein. The stretch-panel allows the respirator to better conform to the wearer's face during movement due to talking, coughing, or general h...  
WO/2009/074912A3
A disposable respirator made from a filter body having at least one stretch-panel incorporated therein. The stretch-panel allows the respirator to better conform to the wearer's face during movement due to talking, coughing, or general h...  
WO/2009/073509A2
A dust mask, the dust mask being lightweight, disposable and configured for a human face, the dust mask further being substantially continuous, and unitary if desired, and sized and configured to extend from ear to ear and to cover all o...  
WO/2009/073509A3
A dust mask, the dust mask being lightweight, disposable and configured for a human face, the dust mask further being substantially continuous, and unitary if desired, and sized and configured to extend from ear to ear and to cover all o...  
WO/2009/072337A1
Intended is to provide a breathing device comprising a face member for covering the face partially or wholly, an inhaling valve and an exhaling valve mounted on the face member, an electric fan for feeding the ambient air to the inside o...  
WO/2009/067583A3
A modular powered air purifying respirator (PAPR) which is comprised of a fan, motor, scroll, and power source mounted within one housing, and which accepts either traditional or conformal filters. Ambient air is drawn into the PAPR modu...  
WO/2009/067583A4
A modular powered air purifying respirator (PAPR) which is comprised of a fan, motor, scroll, and power source mounted within one housing, and which accepts either traditional or conformal filters. Ambient air is drawn into the PAPR modu...  
WO/2009/067583A2
A modular powered air purifying respirator (PAPR) which is comprised of a fan, motor, scroll, and power source mounted within one housing, and which accepts either traditional or conformal filters. Ambient air is drawn into the PAPR modu...  
WO/2009/066833A1
The present invention provides a respiratory unit for gas masks and a self- locking/unlocking device for a respirator cartridge mounted to the respiratory unit. The respiratory unit includes a support plate (353), which has airflow holes...  
WO/2009/062801A1
The invention relates to a mask body for a respiratory half-mask, having a substantially rigid installation plate (4) incorporated into the soft elastic material of the mask body (1) and comprising a fastening cylinder (8) integrally mol...  
WO/2009/062784A1
The invention relates to a respiratory half mask with side straps (4) attached to a head support (3) and forming a single loop, a strap guide part (2) that is connected to a mask body (1) being held on said straps during an usage positio...  
WO/2009/064555A1
A respirator assembly has a shell that defines a breathable air space for a user wearing the respirator assembly. The respirator assembly has an air delivery conduit within the shell for providing air to the breathable air space. The air...  
WO/2009/055549A2
Embodiments of the present invention provide a device, system and method for providing mask assemblies for use in the treatment of respiratory conditions and in assisted respirations. In an embodiment of the invention, a respiratory mask...  
WO/2009/051018A1
It is intended to provide a portable inlet air sterilizer by which a user can smoothly perform his/her operation while being prevented from infection with viruses or bacteria. A portable inlet air sterilizer having a cover member (C) cov...  
WO/2009/051655A3
A nasal prong for a ventilation interface can include a guide. The guide can be suitably disposed on portions of a nasal prong. One or more guides on a pair of nasal prongs may assist in operatively positioning and retaining the nasal pr...  
WO/2009/051655A2
A nasal prong for a ventilation interface can include a guide. The guide can be suitably disposed on portions of a nasal prong. One or more guides on a pair of nasal prongs may assist in operatively positioning and retaining the nasal pr...  
WO/2009/045954A1
A respirator assembly is described, which includes a respirator shell defining an air inlet opening, an air inlet conduit positionable within the air inlet opening, and an outer device configured to fit over the air inlet conduit and san...  
WO/2009/044131A3
A filtration mask has a collapsible air guide and two filter supports connected at a hinge. The filter supports are movable between a storage position and a deployment position in which the angle between the filter supports being less in...  
WO/2009/044131A2
A filtration mask has a collapsible air guide and two filter supports connected at a hinge. The filter supports are movable between a storage position and a deployment position in which the angle between the filter supports being less in...  
WO/2009/045674A1
An air flow control system for a respirator (10) is described which includes a shell that defines a breathable air zone for a user (18) wearing the respirator (10), an air delivery conduit (27) within the shell of the respirator, and a v...  
WO/2009/041792A3
This invention is regarding the mask. It filters the contaminated air with automobile exhaust fumes and yellow sand during inline skating and recreation activities on the road and outdoors. As you can replace the filter only, it is very ...  
WO/2009/042208A1
A respiratory protective device in which a face piece (11) is located within the volume of a filter canister (10). The filter canister (10) can be in the form of a hollow section or sections which fit around all or part of the face piece...  
WO/2009/041792A2
This invention is regarding the mask. It filters the contaminated air with automobile exhaust fumes and yellow sand during inline skating and recreation activities on the road and outdoors. As you can replace the filter only, it is very ...  
WO/2009/038956A2
Respirator and buckle having a flexural member allowing the buckle to move in three dimensions, potentially improving user comfort, the effectiveness of the respirator, and allowing for more precise adjustments to be made to the fit of t...  
WO/2009/038934A1
A filtering face-piece respirator 10 that comprises a harness 14 and a mask body 12. The mask body 16 includes a filtering structure 18 and a support structure 16. The 5 support structure 16 has first and second opposing side portions 22...  
WO/2009/038956A3
Respirator and buckle having a flexural member allowing the buckle to move in three dimensions, potentially improving user comfort, the effectiveness of the respirator, and allowing for more precise adjustments to be made to the fit of t...  
WO/2009/038857A1
A filtering face-piece respirator 10 that has a support structure 16 and a filtering structure 18. The support structure 16 includes first and second transversely extending members 26, 28 that can move toward and apart from each other in...  
WO/2009/038325A1
A goggle mask for preventing steaming-up includes a goggle having a transparent window and an outer frame, and a mask connected to a lower portion of the goggle and enabling a user to breath. A filter through which external air is introd...  
WO/2009/038904A1
A filtering face-piece respirator 10 that includes a mask body 12 and a harness 14. The mask body 12 contains a filtering structure 18 that is retained in position on the mask body 12 by a support structure 16 that includes a longitudina...  
WO/2009/038315A1
A filter-replaceable gas mask is wearable by a user having a face, a mouth, a nose and cheeks. The gas mask includes a mask body(4) for covering the mouth and the nose when the gas mask is worn by the user, the mask body having a front s...  
WO/2009/026627A1
A patient interface includes at least one sub-component of headgear, headgear clips, frame, venting, forehead support, cushion, and elbow assembly constructed of TPE or the combination of a textile and polymer.  
WO/2009/026725A1
The present application defines an antimicrobial composition comprising (a) at least two antimicrobial agents having different antimicrobial mechanisms of action and being present in amounts that together provide a synergistic antimicrob...  
WO/2009/029349A1
A respiratory protection composite facepiece is disclosed and includes a polymeric rigid facepiece body portion having a first surface and a second surface and a silicone sealing facepiece element chemically bonded at least one of the fi...  
WO/2009/029363A1
A respiratory protection composite facepiece includes a polymeric rigid facepiece body having a first surface and a second surface, and a silicone sealing facepiece element chemically bonded to at least one of the first surface and the s...  
WO/2009/022248A3
A disposable respirator comprising a strap fastening system that facilitates ease of donning and comfort during wear is disclosed. More specifically, the respirator comprises a fastening system including a pull-strap fastening component ...  
WO/2009/022250A3
A disposable respirator comprising a strap fastening system that facilitates ease of donning and comfort during wear is disclosed. More specifically, the respirator includes a pull-strap fastening component and a strap configuration that...  
WO/2009/022249A3
Disposable respirators comprising an adjustable or elastic strap and fastening components that facilitate ease of donning and comfort during wear are disclosed. More specifically, the respirator comprises a strap that is configured to ha...  

Matches 401 - 450 out of 5,740