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Matches 151 - 200 out of 6,015

Document Document Title
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/2013/119746A3
The outer periphery of a face mask has a first ribbed seal member located on an outward facing surface of the mask and configured to mate with a second ribbed seal member located on an inward facing surface of a periphery of a face openi...  
WO/2013/115496A1
The present invention relates to a portable mask device, comprising: a body which is partitioned by an inlet port provided at a predetermined inner position, and which includes a first space portion having an exhaust port formed at a pre...  
WO/2013/107095A1
A mouth mask with an exhalation valve, comprising a three-dimensional cup mask (1) and an exhalation valve (35) disposed on the three-dimensional cup mask (1); the exhalation valve (35) consists of a wedge-shaped slot (351) extending in ...  
WO/2013/109341A3
A breathing mask is disclosed, as well as a valve and a diverter that can be used within a breathing mask. The breathing mask can include a body, a respiratory interface, a balanced exhaust valve, and an inlet valve. The body can include...  
WO/2013/109341A2
A breathing mask is disclosed, as well as a valve and a diverter that can be used within a breathing mask. The breathing mask can include a body, a respiratory interface, a balanced exhaust valve, and an inlet valve. The body can include...  
WO/2013/107094A1
A comfortable mouth mask, comprising a three-dimensional cup mask (1) and a retaining strap (2) connected with the three-dimensional cup mask (1); the retaining strap (2) comprises a head strap (21) and a neck strap (22); the head strap ...  
WO/2013/109242A1
A powered air purifying respirator (PAPR) that alerts when remaining battery time is below a predefined threshold. The powered air purifying respirator comprises an electric motor mechanically coupled to a blower, a battery coupled to th...  
WO/2013/103343A1
A breathing apparatus includes a source of compressed air and a lung demand valve that receives compressed air from the source. A pneumatic valve assembly is connected between the source and the lung demand valve. The pneumatic valve ass...  
WO/2013/103343A9
A breathing apparatus includes a source of compressed air and a lung demand valve that receives compressed air from the source. A pneumatic valve assembly is connected between the source and the lung demand valve. The pneumatic valve ass...  
WO/2013/094806A1
The present invention relates to a dustproof/gasproof respirator including a filter blocking fine dust and poisonous gases so as to provide protection from the fine dust and poisonous gases, and more particularly, to a dustproof/gasproof...  
WO/2013/090330A1
A filtering device 10 that includes a housing 12 having a plurality of subsections 32, 34, and 36 where each subsection is adapted to receive a filter element 26, 28, and 30. An inlet 18 is disposed at a first location on the housing 12,...  
WO/2013/087816A1
The invention relates to a Cockpit emergency device for a crew member of an aircraft incorporating an oxygen mask with a supply housing for supplying oxygen to mouth and/or nose of the crew member and attachment means for attaching said ...  
WO/2013/090372A1
A filtering device 10 that includes a housing 12 having a plurality of subsections 32, 34, and 36 where each subsection contains a filter element 26, 28, and 30. An inlet 18 is disposed at a first location on the housing 12, and an upstr...  
WO/2013/085898A1
A filtering face mask 10 that has a harness 14 and a mask body 12. The mask body 12 includes a filtering structure 18 and a cup-shaped shaping layer 20 where the latter comprises a closed cell foam layer that has a plurality of fluid per...  
WO/2013/085143A1
The present invention relates to a portable oxygen respirator which is effective at preventing difficulty in breathing or preventing suffocation when a fire breaks out or a poisonous gas is discharged. The portable oxygen respirator incl...  
WO/2013/082649A1
The present invention relates to improvements to powered air purifying respirators (PAPR). PAPR are known generally for use in polluted environments. A typical PAPR comprises a powered in power impellor arranged to draw air from the atmo...  
WO/2013/082649A9
The present invention relates to improvements to powered air purifying respirators (PAPR). PAPR are known generally for use in polluted environments. A typical PAPR comprises a powered in power impellor arranged to draw air from the atmo...  
WO/2013/085744A1
A filtering device 10, 10' that has a fluid inlet 12, a plenum 14, first and second filter layers 16 and 18, first and second fluid outlets 20 and 22, and a housing 24. The plenum 14 receives air that passes through the fluid inlet 12, a...  
WO/2013/086146A3
A method of making a filtering face piece respirator, which method includes: providing a cup shaped mold 30; providing a forming chamber 24 where the mold 30 is located and where loose fibers 22 are introduced into air in the forming cha...  
WO/2013/085266A1
The present invention relates to a multi-functional mask. The multi-functional mask includes: a protection lens protecting the wearer's eyes and being detachably coupled; a first suction check valve supplying external air into the inside...  
WO/2013/086146A2
A method of making a filtering face piece respirator, which method includes: providing a cup shaped mold 30; providing a forming chamber 24 where the mold 30 is located and where loose fibers 22 are introduced into air in the forming cha...  
WO/2013/082650A1
A respiration apparatus, includes an air flow generator, a filter, and a delivery airway, the air flow generator being arranged to generate positive pressure air flow, the filter being arranged to filter air prior to inhalation by a user...  
WO/2013/072539A3
The invention relates to a physical training device which enables a user to simulate high-altitude training conditions. The device includes a portable element (1, 9) through which the air inhaled and exhaled by the user passes, and addit...  
WO/2013/074337A1
A respirator (10) that includes a mask body (14), a filter cartridge receptacle (15), and a filter cartridge (12). The filter cartridge (12) has a side (30) that is capable of being plugged into the receptacle (15). The filter cartridge ...  
WO/2013/072539A9
The invention relates to a physical training device which enables a user to simulate high-altitude training conditions. The device includes a portable element (1, 9) through which the air inhaled and exhaled by the user passes, and addit...  
WO/2013/071458A1
A communication system, provided with a voice vibration adapter and microphone housing for electronic components, for respiratory protection devices or the like, provided with transmission and reception means, both connected in either a ...  
WO/2013/071359A1
A mask system includes a cushion for a mask that seals at its upper extent in a region of the nose that is generally above the tip of the nose or pronasale, and extends across a portion of the cartilaginous framework, alar or flares of t...  
WO/2013/068343A1
A device for fastening a breathing mask (2) on a helmet (1), including: a front end portion configured to be engaged with the mask; a rear end portion configured to be engaged with the helmet; and a locking arrangement including a safety...  
WO/2013/064930A1
A headgear assembly (30) includes a first sub-portion (D1) formed from a generally planar first material and a second sub-portion (A1, B1, C1) formed from a generally planar second material. The second sub-portion is coupled along an edg...  
WO/2013/066787A3
A respirator service life indication system comprises a breathing apparatus comprising an air purifying element; and a service life indicator arranged in a parallel flow configuration with the breathing apparatus. The service life indica...  
WO/2013/064856A1
Method for storing a respiratory mask (10) comprising: providing a respiratory equipment (1) including: a respiratory mask (10) having a front side (10a) and a rear side (10b), the respiratory mask (10) comprising a cavity (15) having an...  
WO/2013/056390A1
The mouthbit respirator (10) comprises a facepiece (12) sized to enclose the mouth and the nose, a mouthpiece (16), and a spring (18) coupled to the mouthpiece (16) and to the facepiece (12). When the mouthpiece (16) is held in the mouth...  
WO/2013/056389A1
Disclosed embodiments may relate to a respirator mask (10) with an automatically adjustable cushion (20) about its periphery (18). In some embodiments, the cushion (20) is fluid-filled so that it conforms readily to the user's face. The ...  
WO/2013/053082A1
A respiratory mask with a nose clip (20) is provided. The respiratory mask comprises a mask body (10) comprising a nose bridge portion (12) and a filtration element, a nose clip (20) attached to the mask body (10) to aid in snug fit; whe...  
WO/2013/056135A1
Provided are systems, devices and methods for ventilating patients. For example, provided are ventilation masks. The described ventilation masks can be used in ventilation procedures of patients.  
WO/2013/053255A1
A filter assembly of coaxial breath valve integrated with expiratory channel, belong to the field of manufacturing gas mask. The filter assembly is composed of breath filter body (1), annular one-way valve clack (2), wafer one-way valve ...  
WO/2013/054697A1
This adsorbent is composed of silica that uses, as a starting material, a plant-derived material containing silicon, and a silane coupling agent that modifies the surface of the silica. The specific surface area of the silica as determin...  
WO/2013/055131A2
The present invention relates to a nose mask which can also be used as a face mask, wherein it is possible to freely speak since the mask does not cover the mouth, a filtering area can be enlarged by forming a pocket-type structure by a ...  
WO/2013/055131A3
The present invention relates to a nose mask which can also be used as a face mask, wherein it is possible to freely speak since the mask does not cover the mouth, a filtering area can be enlarged by forming a pocket-type structure by a ...  
WO/2013/055131A4
The present invention relates to a nose mask which can also be used as a face mask, wherein it is possible to freely speak since the mask does not cover the mouth, a filtering area can be enlarged by forming a pocket-type structure by a ...  
WO/2013/052517A3
A self-calibrating powered air purifying respirator (PAPR). The PAPR comprises an electric motor mechanically coupled to a blower, an air flow sensor, and a controller coupled to the air flow sensor and to the electric motor. The control...  
WO/2013/039153A1
[Problem] To provide a respiratory protective tool provided with an electric fan capable of resolving the problems where detection accuracy declines over time and where degradation of an exhalation valve over time causes a decline in det...  
WO/2013/036769A2
A face mask and method of making it are disclosed. The face mask has a layered construction including an elongated elastic nonwoven sheet having a central portion and first and second lateral end portions on opposite sides of the central...  
WO/2013/035979A1
The present invention relates to a dust mask. The dust mask of the present invention comprises: a mask main body in a shape enclosing the nose and mouth areas; a ring-shaped eyepiece, the outer perimeter of which is bound to the peripher...  
WO/2013/036769A9
A face mask and method of making it are disclosed. The face mask has a layered construction including an elongated elastic nonwoven sheet having a central portion and first and second lateral end portions on opposite sides of the central...  
WO/2013/036769A3
A face mask and method of making it are disclosed. The face mask has a layered construction including an elongated elastic nonwoven sheet having a central portion and first and second lateral end portions on opposite sides of the central...  
WO/2013/028981A3
A device includes a cartridge containing a filter material. An insert extends through at least a portion of the filter material. The insert has gas sample path with an opening to provide a sample of air that is representative of the satu...  
WO/2013/027892A1
The present invention relates to a smart helmet consisting essentially of: a sensing unit; a recognition unit; an oxygen storage unit; a controller; an alarm unit; an oxygen providing goggle unit; and a communication unit. The smart helm...  
WO/2013/026092A1
A respiratory apparatus may employ ultrasonic welds. The ultrasonic welding may be used to join a variety of headgear, mask and accessory components. This process may enhance comfort, fit and/or performance of the joined components and/o...  

Matches 151 - 200 out of 6,015