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Patent Searching and Data


Matches 251 - 300 out of 3,637

Document Document Title
WO/2014/210554A1
The present invention relates generally to methods for the delivery of beneficial respirable compounds such as moisture, anti-inflammation compounds, anti-irritants, fragrances, aromatherapy compounds, and low dose medications slowly and...  
WO/2014/132058A3
There is disclosed a fluid adapter (200) for a breathable gas delivery device, such as a facemask, for delivering breathable gas to a user. The fluid adapter comprises an adapter body (202) defining an adapter chamber (214); a pressurise...  
WO/2014/132059A3
There is disclosed breathing apparatus equipment which may be in the form of a waist mountable manifold (1). The breathing apparatus equipment (1) comprises a manifold (40) having a manifold inlet port (42) for a source of breathable gas...  
WO/2014/132057A3
There is disclosed a valve assembly (100) for controlling the supply of breathable gas to a user, comprising a valve assembly inlet port (104) for a source of breathable gas and a valve assembly outlet port (106) for delivering breathabl...  
WO/2014/199029A1
Hood comprising a flexible envelope (2) and a reservoir (3) of oxygen comprising a calibrated outlet orifice (4) that leads into the internal volume of the envelope (2), the outlet orifice (4) being closed off by a removable stopper (5),...  
WO/2014/199028A1
Respiratory protection hood comprising a flexible envelope (2) and a reservoir (3) of pressurized oxygen comprising an outlet orifice (3) that leads into the internal volume of the envelope (2), the outlet orifice (4) being closed off by...  
WO/2014/201399A1
An advanced latch for a main door (22) of an aircraft emergency oxygen container can be manually released by a manual release actuator pin (52) to move the main door (22) to an intermediate test position, while pushing the manual release...  
WO/2014/194817A1
An air filter assembly and a nasal air filtering device. The nasal air filtering device comprises an air filter assembly (1) and a nose fitting member (2). The main contour of the nose fitting member (2) fits to the contour of human nose...  
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/2014/130623A3
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/2014/189305A1
Disclosed is a portable pneumatic heart machine with an air compressor. The pneumatic heart machine comprises: a main tank (10) accommodating compressed air; a positive pressure type air respirator (20) for receiving air from the main ta...  
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/2014/062640A3
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/2014/185563A1
The present invention relates to an anti-fogging mask for preventing fogging, the mask (100) comprising a valve (200) provided with a filter and coupled to a mask fabric main body (110). The present invention collects vapor by a circle c...  
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/2014/140603A3
An exhale valve assembly includes a housing, a valve carrier body, a primary valve assembly, a plunger, a lock assembly, and an air pressure activated actuator assembly. The valve carrier body is disposed the housing and has a passageway...  
WO/2014/176928A1
A green air respirator is a portable clean air respirator, and it combines new technologies and patents, and is designed by using advanced technology with an application method using audio-visual communication combined functions, and it ...  
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/2014/120502A3
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/2014/074746A3
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/2014/085505A3
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/2014/164795A1
A pneumatic cooling device including a housing having a first end and a second end. A handle extends from an outer surface of the housing. An inlet is positioned at substantially the first end of the housing and is configured to receive ...  
WO/2014/149981A1
An apparatus includes a computing device that includes a memory configured to store instructions. The computing device also includes a processor to execute the instructions to perform operations that include receiving a signal representa...  
WO/2014/151804A1
A patient ventilation apparatus is disclosed. The apparatus includes an inlet port connectible to an oxygen source with pressurized oxygen enriched gas. An outlet port is connectible over a gas delivery conduit to a patient interface con...  
WO/2014/142476A1
The present invention relates to a multi-purpose portable nose hanger including a body containing solid oxygen that enables a wearer of the hanger to inhale the oxygen generated from the solid oxygen with easy breathing through the nose,...  
WO/2014/142682A1
A method of controlling a flow rate of gases supplied to a patient by a respiratory assistance device includes controlling the supply gases flow rate so as to deliver gases to the patient according to a predetermined gases pressure/flow ...  
WO/2014/137224A1
Mask assemblies, breathing circuits and related components include configurations for reducing condensation within the mask and/or inhibiting or preventing condensation from coming into contact with a user of the mask. The mask assemblie...  
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/2014/128231A1
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/2014/127138A1
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/2014/104475A1
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/2013/151721A3
A chemical oxygen generator includes multiple parallel sequentially connected chemical core sections that extend the duration of operation of the chemical oxygen generator. An end of a first core section is contiguous with a chemical cor...  
WO/2013/117676A3
A coupling device for a breathing apparatus, characterized in that a connecting device is inseparably connected to the regulator hose, and can be coupled with at least two couplers, each having a flow check valve, for connection to a bre...  
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/2014/085059A1
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/2013/117542A3
The invention relates to a respiration system with a container (1) in which, by means of an exothermic chemical reaction of a reaction material, CO2 is removed from the respiration air or oxygen is generated, and with an indicator of the...  
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/2013/110786A3
Embodiments of the invention relate to a chemical oxygen generator for an emergency oxygen device, comprising an outer housing (10) defining an interior space and comprising an outlet opening (30), a solid oxygen source (50) within said ...  
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/2013/127886A3
The invention relates to a respiratory circuit appliance with a respiratory line, a CO2 absorber (6) in the respiratory line, and a cooling device for cooling the respiratory gas after it exits the CO2 absorber. According to the inventio...  
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/2013/122764A3
A respiratory component system including a respiratory component and a wearable belt is disclosed. The respiratory component includes a projection, and the wearable belt is configured to receive the projection to releasably secure the re...  
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 ...  

Matches 251 - 300 out of 3,637