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Patent Searching and Data


Matches 351 - 400 out of 2,456

Document Document Title
WO/2009/131404
The present invention relates to a mask worn for protecting against cold or air pollution, which comprises: an arc-shaped curved frame made out of an elastic material; a protruding piece which is integrally formed with the frame in the m...  
WO/2009/130799
A multilayered mask that while securing satisfactory breathability for wearers, prevents the penetration of bacteria and viruses into the wearers' bronchi and exhibits excellent antibacterial/antiviral properties. The multilayered mask c...  
WO/2009/131404
The present invention relates to a mask worn for protecting against cold or air pollution, which comprises: an arc-shaped curved frame made out of an elastic material; a protruding piece which is integrally formed with the frame in the m...  
WO/2009/127770
The invention relates to a method and arrangement for controlling a memory interface (101) of a communication device. The communication device comprises a transmitter (102) capable of producing a transmission signal containing an audio s...  
WO/2009/126474
A nose clip 10 is a resinous strip-shaped member having the flexibility that permits easy deformation and the shape-retaining capability that permits the shape after deformation to be retained. The nose clip 10 includes a strip-shaped cl...  
WO/2009/126474
A nose clip 10 is a resinous strip-shaped member having the flexibility that permits easy deformation and the shape-retaining capability that permits the shape after deformation to be retained. The nose clip 10 includes a strip-shaped cl...  
WO/2009/123809
A headgear article includes a head covering member that has an opening formed therein. A panel is disposed over the opening and is removably attached to the head covering member. A respirator system is also disclosed that includes the he...  
WO/2009/123809
A headgear article includes a head covering member that has an opening formed therein. A panel is disposed over the opening and is removably attached to the head covering member. A respirator system is also disclosed that includes the he...  
WO/2009/120464
A filtering face-piece respirator that has a harness and a mask body where the mask body includes a filtering structure and a support structure. An exhalation valve is attached to the mask body and includes a valve seat that is integral ...  
WO/2009/120464
A filtering face-piece respirator that has a harness and a mask body where the mask body includes a filtering structure and a support structure. An exhalation valve is attached to the mask body and includes a valve seat that is integral ...  
WO/2009/115868
An elastic tubular device comprising - an inner tube (23) made of an elastic and gas imperméable material; and, - an sheath (21) surrounding the inner tube and made of a woven cloth of flame résistant meta-aramid yarns, wherein the tub...  
WO/2009/109005
An apparatus for delivering a flow of breathable gas to a patient for the treatment of Sleep Disordered Breathing (SDB) that is less obtrusive includes a nasal cannula, cannulae (2a, 2b), prongs, or pillows and may be sealed or unsealed ...  
WO/2009/109004
A respiratory mask assembly includes a frame (20) having a channel and a cushioning element (30) including a clip portion adapted for interference seal and retention in the channel. The cushioning element includes an interfacing portion ...  
WO/2009/110637
Disclosed is a safety mask penetrating visible purple light and invisible near-ultraviolet light characterized in that clean and healthy air is always supplied through action of visible purple light exhibiting disinfectant efficacy and i...  
WO/2009/109770
The present invention provides a respirator comprising a body (12) at least partially formed from a filter media,and aretaining strap (14) attached to the body(12). The body (12) has a sealing edge (28) extending about the perimeter ther...  
WO/2009/108994
A patient interface (10) for delivering breathable gas to a patient includes a foam interfacing portion (200) adapted to provide a nasal interface to contact under and around the patient's nose in use and including an orifice adapted to ...  
WO/2009/106658
The invention relates to an aromatic protective mask formed by a fabric body (2) intended to cover the nose/mouth triangle and made from a fabric designed to enable perspiration and capable of eliminating moisture from between the nose/m...  
WO/2009/104442
A mask body (2) has a three-dimensional shape forming a space between the mask body and the oral-nasal portion of a user's face when the mask body is mounted on the face, and the mask body (2) is constructed from a transparent sheet mate...  
WO/2009/105528
Apparatus for communicating a positive fluid pressure to patient's nasal passageways including a mask engaging the area surrounding such patient's nasal passageways, sealing the mask, for delivering breathable gas to patient's air passag...  
WO/2009/105528
Apparatus for communicating a positive fluid pressure to patient's nasal passageways including a mask engaging the area surrounding such patient's nasal passageways, sealing the mask, for delivering breathable gas to patient's air passag...  
WO/2009/104760
Disclosed are: an antiviral substance effective for inactivating a virus; a fiber product carrying the antiviral substance; and a fiber structure. The antiviral substance comprises a polymer containing a maleic acid component as a monome...  
WO/2009/100905
Component of a patient interface (1), particularly a cushion, comprising a first portion (3) having a first shore hardness and a second portion (5) having a second shore hardness different from the first shore hardness, wherein the first...  
WO/2009/102127
The invention relates to a disposable gas mask. The disposable gas mask comprises: a hood made from incombustible materials, the hood fully covering the head of a wearer and having a see-through window made from flame retardant material...  
WO/2009/102127
The invention relates to a disposable gas mask. The disposable gas mask comprises: a hood made from incombustible materials, the hood fully covering the head of a wearer and having a see-through window made from flame retardant material...  
WO/2009/099698
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/2009/099591
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/2009/099698
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/2009/099591
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/2009/092328
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/2009/092057
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/2009/088185
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/2009/088545
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/2009/088545
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/2009/088185
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/2009/082170
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/2009/082170
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/2009/080532
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/2009/079292
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/2009/074912
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/2009/074912
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/2009/073509
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/2009/073509
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/2009/072337
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/2009/067583
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/2009/067583
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/2009/067583
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/2009/066833
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/2009/062801
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/2009/062784
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/2009/064555
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...  

Matches 351 - 400 out of 2,456