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Patent Searching and Data


Matches 151 - 200 out of 6,023

Document Document Title
WO/2013/136221A1
A cushion member (12, 12', 12") for a patient interface device (4) that includes a main body portion (34) including a plurality of chambers (48) and a self-sealing cap portion (36) coupled to the main body portion. The cap portion covers...  
WO/2013/133195A1
This deodorizing mask comprises an air permeable mask main body for covering the nose and mouth of the user with at least two types of nonwoven cloth, the mask main body having a deodorizing nonwoven cloth layer containing a chemical ads...  
WO/2013/128377A1
A flexion coupling (50) for a respiratory interface (8) device is provided. The respiratory interface device includes a mask (10) and a support assembly (30) having at least one strap (40). The flexion coupling includes an elongated flex...  
WO/2013/128324A3
The present invention provides a respiratory interface device including a mask having an upper, mask upper portion, a lower, mask lower portion, a flexible connecting member, and a patient contacting cushion. The flexible connecting memb...  
WO/2013/127627A1
An airflow control valve (20) for use in a breathmg apparatus (10) to control a flow of air fiom a pressurised air supply to a respirator. The valve comprises an inlet port (31) for connection to a pressurised air supply, and first (32) ...  
WO/2013/128324A2
The present invention provides a respiratory interface device including a mask having an upper, mask upper portion, a lower, mask lower portion, a flexible connecting member, and a patient contacting cushion. The flexible connecting memb...  
WO/2013/125656A1
Provided is an item of respiratory protective equipment allowing persons wearing face units to converse with minimal impairment. The respiratory protective equipment (1) has a face unit (10). The equipment (1) also has an amplification u...  
WO/2013/122764A2
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/2013/122764A3
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...  

Matches 151 - 200 out of 6,023