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Patent Searching and Data


Matches 251 - 300 out of 3,621

Document Document Title
WO/2014/132050A1
A personal safety device (2), comprising: a housing (4); attachment means (22) provided on the housing, the attachment means (22) being configured to receive a strap (26, 28) so as to attach the device to a wearer; a motion sensor arrang...  
WO/2014/130623A3
A respiratory filtration device adapted for use with gas masks or respirators for filtering tritiated water vapor from a gas is provided. The inventive device employs novel filter media, which has a fluting pattern in which a series of g...  
WO/2014/128231A1
Rebreather, with a multifunctional mouthpiece with a closed circuit mode, an open circuit mode, an automatic diluent valve with an increased cracking pressure, an overpressure valve where by turning a barrel the modes can be selected and...  
WO/2014/128231A9
Rebreather, with a multifunctional mouthpiece with a closed circuit mode, an open circuit mode, an automatic diluent valve with an increased cracking pressure, an overpressure valve where by turning a barrel the modes can be selected and...  
WO/2014/127138A1
A dive computer system that includes a primary power source and a console, located remotely from the power source. The console includes a display screen configured to be readable underwater. The primary power source is connected to the c...  
WO/2014/121320A1
The present invention provides a particulate filtration medium comprising a combination of a wool fibre obtained from an animal, and a synthetic polymeric fibre, the wool fibre being coated with a water soluble resin, wherein the medium ...  
WO/2014/120502A3
A respirator apparatus includes a respirator body, a filter cartridge receiver integral with and extending from the respirator body, and a filter cartridge. The filter cartridge includes a nozzle element being integral with the filter ca...  
WO/2014/104475A1
The present invention relates to an anti-gas respirator that is a safety appliance used for safely escaping in the event of an accident such as a fire or a gas leak and, more particularly, to an anti-gas respirator for emergency escape t...  
WO/2014/105423A1
A filtering face-piece respirator 10 that includes a mask body 12 and a harness 14. The mask body 12 has a major portion 28 that contains one or more layers of filter media 62 and that has first and second flanges 30a, 30b located on opp...  
WO/2014/099991A1
A transmitter assembly with redundant pressure value indicator for a self-contained breathing apparatus is provided. The transmitter assembly with redundant pressure value indicator includes a wireless transmitter configured to transmit ...  
WO/2014/090188A1
Disclosed is a portable air purifier, comprising a main body (1), wherein an air inlet (2) and outlet (3) are provided on the main body (1), a fan (4) and an air purifying portion (6) are provided inside the main body (1), under the acti...  
WO/2014/085505A2
An improved protective breathing apparatus having a vent hole or one way valve incorporated into the inhalation duct so that the breathing apparatus can safely vent and release a pressure differential during the opening of the storage ba...  
WO/2014/085431A1
A bubble continuous positive airway pressure system may include an adjustable flow generator configured to control a flow rate of air to be delivered to a patient. A pressure- regulated delivery system is configured to control a pressure...  
WO/2014/085505A3
An improved protective breathing apparatus having a vent hole or one way valve incorporated into the inhalation duct so that the breathing apparatus can safely vent and release a pressure differential during the opening of the storage ba...  
WO/2014/085059A1
A system for performing simultaneous ventilation and resuscitation of a patient includes an oxygen source, at least one inspiration control valve, a breathing apparatus, at least one expiration control valve, at least one indicator, and ...  
WO/2014/078751A1
The present invention provides a medical device for monitoring breathing of a patient comprising an adapter with at least one port; a monitor; and at least one tubing connecting the at least one port and the monitor wherein the adapter a...  
WO/2014/074746A2
An aircraft lavatory oxygen source includes an oxygen storage vessel having a manifold, and an actuator configured to break a pressure seal of the oxygen storage vessel to initiate a flow of oxygen. A flow path in the manifold includes o...  
WO/2014/074746A3
An aircraft lavatory oxygen source includes an oxygen storage vessel having a manifold, and an actuator configured to break a pressure seal of the oxygen storage vessel to initiate a flow of oxygen. A flow path in the manifold includes o...  
WO/2014/059675A1
A protective mask with sterilizing lamps, comprising a mask main body (1) and a sterilizing filter body (2). The sterilizing filter body (2) comprises a filter cavity (20) which is a ventilation material or is provided with through holes...  
WO/2014/062640A3
A respirator system includes a regulator for use in connection with a facepiece of the respirator system. The regulator includes an interface. The respirator system further includes a hose assembly including a hose for carrying breathing...  
WO/2014/059405A1
Described herein are various embodiments of an oxygen concentrator system and method of delivering oxygen enriched gas to a user. In some embodiments, oxygen concentrator system includes one or more components that improve the efficiency...  
WO/2014/056501A1
A nasal filter (1) comprising a frame (2) with a right and a left frame portion (2a, 2b) dimensioned for placement inside a left and right nostril, respective, and optionally connected via a U-shaped bridge (4). Each frame portion (2a, 2...  
WO/2014/055250A1
Embodiments relate generally to methods of manufacture of a filtration media, such as a personal protection equipment mask or respirator, which may incorporate an electrospinning process to form nanofibers. Some embodiments may comprise ...  
WO/2014/040374A1
Disclosed is a respiratory protection system, comprising a mouth mask portion (1) and an oxygen source portion (2), wherein the mouth mask portion (1) comprises a mouth mask assembly (10), and an upper portion (30) of a quick-switch inte...  
WO/2014/031671A1
A respirator assembly is provided that can include a head support and a mandibular or air passage component having at least one sidewall aperture in fluid communication with an interior channel of the component to permit expelling of gas...  
WO/2014/029637A3
The invention relates to a respirator with a compressed air source (2), with a compressed air source valve (4), a breathing regulator (6), which is connected to the compressed air source valve and which has a pressure reducer and a deman...  
WO/2014/026221A1
A gas flow indicator apparatus (10) comprising: a gas flow chamber including at least one transparent portion (30) and at least one opaque portion (36); at least one inlet port (34); at least one outlet port (32); and, at least one gas f...  
WO/2014/023933A3
A configurable exhale system (10) for a respirator comprises a housing (12) having a chamber (20). A first valve assembly (14) is disposed within the chamber (20) and configured to prevent air from flowing through the first valve assembl...  
WO/2014/026103A1
Apparatuses and methods are disclosed for improving the Weight/Duration ratio of Self Contained Breathing Apparatuses (SCBAs) by decreasing the amount of fresh breathing gas required from the system by saving exhaled air that is low in c...  
WO/2014/025776A1
A filtering face-piece respirator 10 that includes a reusable harness 19, a reusable frame 16, and a replaceable filtering structure 18. The reuseable frame 16 has the reusable harness 14 secured to it and has first and second opposing p...  
WO/2014/022583A1
A respiratory assistance device is disclosed. There is a patient interface for coupling to a patient respiratory passageway, and a selectively regulated therapeutic gas flow source in pneumatic communication with the patient over the pat...  
WO/2014/013501A1
Chemical oxygen generator is provided. The chemical oxygen generator comprises a container to accommodate a filter and a chemical candle therein and adapted to be disposed into an insulated casing. A reusable firing pin holding means is ...  
WO/2014/011656A3
A self-contained breathing device for use in fighting fires comprising a hood for covering a wearer's head, a membrane for sealing the hood to create a breathing chamber inside the hood, and a source of oxygen disposed inside the hood. T...  
WO/2014/008998A2
The invention relates to a blower filter system with a blower unit (11), which has an electric motor (24) for driving a blower impeller, a control unit (27) for controlling the electric motor, contacts (22, 23) for connecting to a batter...  
WO/2014/010855A1
The present invention relates to an emergency air breathing apparatus. The present invention comprises: a long tubular pipe; a securing piece which is coupled to the pipe while surrounding the outer circumference of an opening formed in ...  
WO/2014/007847A1
A face mask comprising an elastic sheet and a filtering web. The elastic sheet defines inner and outer surfaces, and an elongated shape. The elongated shape forms a central portion. A cut-out is formed through a thickness of the elastic ...  
WO/2013/192047A1
An aircraft emergency oxygen dispensing device (19) includes an oxygen storage vessel (12) having a frangible pressure seal (14), and a manifold (16), a pressure regulator (18), one or more flow control valves (20) connected to the oxyge...  
WO/2013/191468A1
The present invention relates to a portable air purifier. The present invention provides a portable air purifier comprising: a mask part; a first connection hose of which one end is to be connected to the mask part; a second connection h...  
WO/2013/181080A1
A personal air filter device with an air filter assembly retained in the air filter holding member is disclosed. An ear support member is attached to the air filter holding member and can be hung over the ear of the user to support the a...  
WO/2013/176996A1
The present invention provides a system and method for supplying and managing oxygen suited for use on-board an aircraft for providing breathable oxygen to pilots and cockpit crew. Components of the system work together to optimize oxyge...  
WO/2013/176946A2
The present invention provides a system and method for supplying, generating, conserving, and managing oxygen that is ideally suited for use on-board an aircraft for supply of breathable oxygen to passengers and flight crew. The system i...  
WO/2013/176557A1
A respiratory assistance apparatus is configured to provide a heated and humidified flow of gases and has a control system that is configured to detect a fault in the flow path. A flow path is provided for a gases stream through the appa...  
WO/2013/177084A3
A system(lO) and methodology of delivery fluids and monitoring their status which is voice actuated. This system has application where a hands-free environment is preferred. Voice commands are given by the user via a Bluetooth® headset(...  
WO/2013/170290A1
A swivel elbow and connector assembly for a patient interface system includes a ring (128) configured to be sealingly secured in an aperture of the patient interface system and an elbow (125) swivably secured in the ring (128). The ring ...  
WO/2013/169328A1
A method of decontaminating a room or space, comprising the steps of providing a cold-mist decontamination device capable of generating an atomized mist comprised of a decontaminant and water, inputting into an internal processor the par...  
WO/2013/169617A1
A filtering face-piece respirator (10) that comprises a mask body (12) and a harness (14) that is attached to the mask body (12). The mask body (12) comprises a shaping layer (20) and a filtering structure (22) that contains a filtering ...  
WO/2013/169467A1
A respirator 10 that has a mask body 12 and a harness 14 that is attached to the mask body 12. The mask body 12 includes a filtering structure 18 that has an inner cover web 40a, an outer cover web 40b that comprises melt-blown fibers an...  
WO/2013/163685A1
A therapy system configured to wash out or flush out the oral and/or nasal cavity to reduce the effective dead space and reduce the work of breathing. The system may displace the expired air in the oral and/or nasal cavity with atmospher...  
WO/2013/165984A1
A half facepiece respirator has a shaped support piece supporting and fixing the position of a particle or paper filter insert or outsert with either the support piece or the particle filter incorporating a face sealing component. Placed...  
WO/2013/165988A1
A semi-disposable face mask has a shaped molded base composed of silicone and/or TPE and molded forming a face seal, a filter media and a support structure that houses the shaped molded base and filter media in fluid communication allowi...  

Matches 251 - 300 out of 3,621