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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...
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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...
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WO/2012/047121 |
A mask assembly for use as part of an apparatus for supplying a flow of respiratory gases to a user is disclosed. The mask assembly includes a mask body having an inlet through which said flow of respiratory gases are provided to the int...
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WO/2012/045178 |
A mouthpiece for a rebreather has a tubular housing having opposed inhale and exhale ends, a mouth port, and a discharge port. Supported for movement within a bore of the housing is a valve assembly which is magnetically biased toward a ...
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WO/2012/038774 |
Oxygen regulator (1) to deliver breathing gas in a cabin (10) of an aircraft comprising a first inlet (12) for pressurized breathing oxygen, a second inlet (14) for diluter gas, an outlet (16) to provide a breathing mixture to a user, an...
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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...
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WO/2012/036920 |
A system for filtering breathing air and apparatus for accomplishing the same. The invention describes a nasal filtration system which can be inserted into the nasal cavities. The filters comprise cavities through - which air is inhaled ...
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WO/2012/031315 |
Components for a respiratory treatment apparatus that is capable of providing a humidified respiratory treatment permit a reduction in condensation in a patient interface and/or its gas delivery tubing. In some embodiments, a rainout val...
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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...
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WO/2012/028971 |
A valve arrangement interposed between a compressor and a user, in a respiratory pressure support system. A connecting element connects a breathing tube to a human interface apparatus. A shutter is formed within the connecting element. T...
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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...
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WO/2012/003796 |
An air sac-type breathing apparatus comprising a nasal breathing structure, a mouth breathing structure, and a breathing filtration air sac (1). The nasal breathing structure comprises a nasal support (4) for use in nasal breathing; the ...
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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...
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WO/2012/003429 |
An indicator arrangement for a regulator removably connectable to a facemask in a breathing apparatus, the indicator arrangement including: at least one release button comprising a body operationally engaged with at least one component o...
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WO/2012/003429 |
An indicator arrangement for a regulator removably connectable to a facemask in a breathing apparatus, the indicator arrangement including: at least one release button comprising a body operationally engaged with at least one component o...
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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...
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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...
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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...
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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...
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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...
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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...
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WO/2011/144947 |
An entry control accountability system includes an electronic control board having a board display for displaying a status of firefighting parameters, wherein each parameter is represented by a parameter symbol having a first color. The ...
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WO/2011/142487 |
The present invention relates to a folding mask and to a method for manufacturing same. The folding mask of the present invention includes a main body (1), an upper barrier (2) having an overlapping surface layer (2a) and inner layer (2b...
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WO/2011/143485 |
A self-contained respiratory protection system is disclosed. The system includes a center module attachable to one or more cylinders of air, gas or oxygen. A plurality of filters is mountable on the center module. A blower motor also may...
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WO/2011/143485 |
A self-contained respiratory protection system is disclosed. The system includes a center module attachable to one or more cylinders of air, gas or oxygen. A plurality of filters is mountable on the center module. A blower motor also may...
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WO/2011/136674 |
The invention relates to life-support equipment, in particular, to devices used to protect human respiratory organs and organs of vision against the harmftul effect of a toxic and smokefilled gaseous environment. In the breathing apparat...
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WO/2011/136664 |
The present invention provides for an improved method of determining a water out condition in a humidified gases supply apparatus. The method includes a two step process including a primary determination of a water out condition and a se...
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WO/2011/136545 |
Disclosed is a helmet-type personal disaster relief device which supplies fresh air to a wearer during an evacuation time period upon the occurrence of disasters, and protects the skin of the face, neck and shoulders of the wearer. For t...
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WO/2011/136545 |
Disclosed is a helmet-type personal disaster relief device which supplies fresh air to a wearer during an evacuation time period upon the occurrence of disasters, and protects the skin of the face, neck and shoulders of the wearer. For t...
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WO/2011/129905 |
A mounting bracket assembly includes a clamping arrangement mounted for vertical movement on a mounting structure and is movable between an engaged position and disengaged position relative to a self-contained breathing apparatus held in...
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WO/2011/129681 |
A device to facilitate carbon dioxide sampling in the exhalation breath of a person comprising a single nasal prong (10) insertable into a nostril of the person having a first lumen (20) which allows gas passage from the nostril to the s...
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WO/2011/123409 |
An optical reader for interrogating an optical analyte sensor includes a housing, comprising in its interior: at least one light source, a detector, and a programmable logic device. The housing has a registration feature configured to al...
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WO/2011/123411 |
A filter system includes a housing, a filter medium disposed within the housing, an optical analyte sensor, and an optical reader. The optical analyte sensor is characterized by a first region that exhibit a first response to an analyte ...
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WO/2011/116428 |
A breathable gas inlet control device permits flow regulation at the inlet of a flow generator for a respiratory treatment apparatus such as a ventilator or continuous positive airway pressure device. The device may implement a variable ...
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WO/2011/116173 |
To effectively reduce a leakage rate in a mask provided with a leak preventing section adapted to be interposed between a mask body and a wearer's face when the mask is worn. A leak preventing section 14 of a mask 10 includes a first she...
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WO/2011/116173 |
To effectively reduce a leakage rate in a mask provided with a leak preventing section adapted to be interposed between a mask body and a wearer's face when the mask is worn. A leak preventing section 14 of a mask 10 includes a first she...
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WO/2011/112401 |
A respirator (10) that includes a harness (12) and a mask body (14). The harness (12) has one or more straps (21) and a head cradle (16) that is joined to the one or more straps (21) and that includes first and second laterally-extending...
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WO/2011/104635 |
A method for determining a characteristic such as partial pressure or percentage of a gaseous constituent in a first gas mixture flow (32) in a flow chamber (30) where flows alternatively said first gas mixture flow (32) and a second gas...
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WO/2011/104327 |
The invention relates to a diving rebreather comprising a mouthpiece (1) which is connected to a respiratory gas circuit (26) via an inhalation tube (3) and an exhalation tube (2), wherein at least one gas sensor for measuring the partia...
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WO/2011/099678 |
The present invention relates to a hygienic mask, comprising: a mouth shield made of a transparent and flexible synthetic resin; a semicircular synthetic-resin attachment/detachment frame including a first attachment groove and an attach...
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WO/2011/100052 |
The disclosure generally relates to an endotracheal intubation device (100) including a channel element (120) that defines a first channel (122) and additional retaining structure that defines a second channel (140). The device (100) is ...
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WO/2011/090586 |
A filtering face-piece respirator 10 that has a harness 14 and a mask body 12. The mask body 12 includes a support structure 16 and a filtering structure 18. The support structure 16 contains an auxetic mesh 20 that has been molded into ...
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WO/2011/090587 |
An article that comprises an auxetic mesh 20 that has been molded into an intended shape. Molded auxetic articles do not distort as much as convention meshes when subjected to the heat and pressure of a molding operation.
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WO/2011/090586 |
A filtering face-piece respirator 10 that has a harness 14 and a mask body 12. The mask body 12 includes a support structure 16 and a filtering structure 18. The support structure 16 contains an auxetic mesh 20 that has been molded into ...
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WO/2011/090587 |
An article that comprises an auxetic mesh 20 that has been molded into an intended shape. Molded auxetic articles do not distort as much as convention meshes when subjected to the heat and pressure of a molding operation.
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WO/2011/088424 |
A protective face cover, mask or respirator with a moldable attachment that allows different devices or solids to be inserted into and withdrawn from inside the face cover of the wearer without removing it and the moldable attachment its...
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WO/2011/084290 |
A unidirectional valve for use with a filtering face mask. The valve can include a flap, and a valve seat. The flap can be cantilevered and can flex away from a seal surface of the valve seat to an open position. The valve can further in...
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WO/2011/084290 |
A unidirectional valve for use with a filtering face mask. The valve can include a flap, and a valve seat. The flap can be cantilevered and can flex away from a seal surface of the valve seat to an open position. The valve can further in...
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WO/2011/079626 |
A cover support(l) for a simple nose cover, which is formed by winding line-like material in accordance with the profile of the nose, comprises left and right retainers(2,2') parallelly entering nares along both sides of the nasal septum...
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WO/2011/077254 |
Patient interface components and/or associated head gear and adjustment systems improve sealing and/or patient comfort and/or ease of use. The interface comprising an inflating or ballooning seal. The headgear assembly can be connected t...
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