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Patent Searching and Data


Matches 1 - 50 out of 1,881

Document Document Title
WO/2018/189653A1
The device is characterized by the fact that around the connected bodies there is a rotating ring (3) with a valve seat (19) and a valve (4) terminated with a thread (24) to which a low/medium pressure LP hose coming from the first stage...  
WO/2018/170723A1
An improved structure of a disposable mask, comprising a combined structure of a mask body (1) and a functional material (3). The mask body (1) is formed by at least one external surface (11) and an internal surface (12), and comprises a...  
WO/2018/134767A1
According to one embodiment of the present disclosure, the head cradle including 5 two head band members fastened to each other is provided, where the head band member includes: a support member extending in one direction; a first fasten...  
WO/2018/127939A1
The invention discloses a respiratory protective device having "Twist and Click" locking mechanism on the threaded circular joint on an inner yoke fitting part of half mask face-piece and replaceable non symmetrical filter, thereby allow...  
WO/2018/119487A1
A gas flow indicator device (10) has an elongate housing (12) defining a chamber (20) enabling gas flow from an inlet (22) at a first end (16) to an outlet (24) at a second end (18). An indicator member (26) within the chamber (20) exten...  
WO/2018/124655A1
A rebreather for a disaster is disclosed. According to an embodiment, the rebreather comprises: a face protection unit worn on the face and head; a mask port formed on a front surface of the face protection unit, formed so as to correspo...  
WO/2018/125801A1
A device for heat exchange for use with underwater diving equipment (100) including a pressurized gas source (102)is disclosed. The heat exchange device (200) includes a manifold (210) and a heat sink (220). The manifold distributes gas ...  
WO/2018/103134A1
Disclosed is a direct exhalation valve, comprising a valve body (10) and a valve switch (20), wherein the valve body (10) is hollow, a first air outlet (11) and a second air outlet (12) are respectively provided on the top and the outer ...  
WO/2018/095707A1
The invention relates to a mask unit (10) for covering respiratory tracts and for filtering respiratory air, comprising a mask frame (12) and a mask mounting (16). The mask frame (12) has a replaceable filter element (14) and is designed...  
WO/2018/094202A1
A magnetic quick connect for a fluid delivery system includes a male coupling member and a female coupling member. The male coupling member defines a first outer fluid communication path and includes a first magnetic material. A first in...  
WO/2018/090077A1
Provided is an MHC-based olfaction filtration assembly (10) comprising a mask (12), conduits (14), and end-piece attachment (28). The mask (12) has a rearward facing side (S1) for operative placement over a user's (20) mouth and nose to ...  
WO/2018/086061A1
A mask (100), such as a filtration mask, with multiple strap configurations is provided. For example, such mask might be worn in either a head strap (240) or an ear strap (110) configuration. The mask comprises two ear straps each with a...  
WO/2018/087380A3
The invention relates to a portable individual air purification system comprising a portable individual air purification device that has a housing with an air inlet for air to be purified, and an air outlet for purified air, wherein the ...  
WO/2018/087380A2
The invention relates to a portable individual air purification system comprising a portable individual air purification device that has a housing with an air inlet for air to be purified, and an air outlet for purified air, wherein the ...  
WO/2018/081847A1
A low-flow alarm optionally having a variable pressure pre-set threshold, for use with protective suits and hoods is disclosed. In one embodiment, a low-flow valve alarm comprises an adjustable spindle handwheel having a hole, a valve bo...  
WO/2018/082694A1
A breathing filtration device, comprising: an inner frame (11), the inner frame (11) being a hollow structure, an air passage (10) being formed inside the hollow structure, and at least one inner vent (13) being provided on a side wall o...  
WO/2018/077618A1
The present invention relates to an exhalation valve (10) for a ventilator apparatus for at least partial instrumental respiratory assistance of a patient, comprising a valve housing (14) with a flow passage (16) which extends along a pa...  
WO/2018/067735A1
Disclosed are methods and devices for regulating fluid flow to and from a region of a patient's lung, such as to achieve a desired fluid flow dynamic to a lung region during respiration and/or to induce collapse in one or more lung regio...  
WO/2018/058421A1
Embodiments relate generally to respirator face masks, and specifically to powered face masks which may be custom-controllable to better provide for the specific air needs of the individual user wearing the mask. For example, the face ma...  
WO/2018/053589A8
A vent system for use during respiratory therapy with a flow of pressurized gas may provide a continuous vent flow of gas. The vent system may include a vent housing having an outer wall; an inner wall, the inner wall defining an inlet f...  
WO/2018/053589A1
A vent system for use during respiratory therapy with a flow of pressurized gas may provide a continuous vent flow of gas. The vent system may include a vent housing having an outer wall; an inner wall, the inner wall defining an inlet f...  
WO/2018/047987A1
The present invention relates to a dustproof mask, and the purpose of the invention is to provide a dustproof mask which guides breath, exhausted toward the top of a mask main body, down the mask through a separate space inside the mask,...  
WO/2018/036679A1
The invention relates to a protective suit assembly (1) for protecting a person (7) from harmful chemical or biological agents, comprising the following: - a protective suit unit (2), in particular a chemical protective suit (CSA), a fir...  
WO/2018/033108A1
A respiratory protection device (100) made of soft material comprising folds (114, 115) in zig-zag pattern on the main body (110) and may be adhered to wearer's face by adhesive instead of straps (140) is provided. The respiratory protec...  
WO/2018/023889A1
A mask, comprising: a filter mesh, an air intake valve (2), an air outlet valve (3), and a support body; the support body comprises a support frame (41) and an inner wall (42); the filter mesh covers the outer surface of the support fram...  
WO/2018/014999A1
The invention relates to a hinge (8) for a housing (1) of a respirator device, said housing having at least two housing parts (6, 7). The housing (1) has a housing interior (2) for receiving a unit (3) for providing breathable air to a d...  
WO/2018/016852A1
The present invention relates to a functional mask comprising: a frame part having a convex shape so as to encompass the perioral part of the human body, and having an external air intake port formed at an upper part thereof and a discha...  
WO/2018/012724A1
Since a portable air cleaner of the present invention has a structure in which, while external air is suctioned by an air compressor, a primary pollutant is filtered by a pre-filter, and this filtered compressed air is jetted into water ...  
WO/2018/007861A1
The present invention provides a portable device for air conditioning using ice. According to an embodiment, the portable personal air conditioning using ice delivering cold air to a person includes ice cabinet, heatsink, ambient air inl...  
WO/2017/223469A1
In some examples, a system includes a head-mounted device, a visor that includes a reflective object that is substantially transparent in a visible light spectrum and embodied at a physical surface of the visor, at least one visor attach...  
WO/2017/223459A1
A system (2000) comprising a head-mounted device (2010); at least one position sensor coupled to the head-mounted device; at least one light-filtering shield (2012) coupled to the at least one position sensor; at least one light detector...  
WO/2017/223367A1
An exposure-indicating supplied air respirator system comprises a head top, a clean air supply source and a portable personal communication hub. The head top comprises a visor that is sized to fit over at least a user's nose and mouth, a...  
WO/2017/223376A1
The present disclosure includes a retrofit sensor module for use with a protective head top with a helmet and a visor. The sensor module includes a sensor housing and an attachment mechanism. The sensor housing encloses a head presence s...  
WO/2017/205127A1
An exhaust valve shroud for a personal protection respiratory device, the shroud comprising a main body defining an inlet for receiving exhaled air from an exhalation valve, an outlet for emitting exhaled air from the shroud, and a perim...  
WO/2017/204395A1
The present invention relates to a smart mask system using exhalation and inhalation detection, and enables a user to practice health management through the temperature and the smell of an exhalation by making the user aware of a health ...  
WO/2017/204795A1
Embodiments relate generally to systems and methods for monitoring and controlling a vortex tube assembly for use in a breathing system. A vortex tube assembly may comprise a control system with sensors operable to provide low/high tempe...  
WO/2017/197622A1
A mask, comprising a filtration assembly (102), a humidification assembly (101), a humidity detection assembly (104) and a power source assembly (103). The filtration assembly (102) is used for filtering air in the atmosphere for a user ...  
WO/2017/197623A1
A mask, comprising a filtration assembly (102), a humidification assembly (101) and a power source assembly (103). The humidification assembly (101) is electrically connected to the power source assembly (103), the filtration assembly (1...  
WO/2017/196726A1
An adaptor that facilitates connecting a filter cartridge with a twist fitting on a rear side thereof to a respirator mask body with a snap fitting on a front side thereof. The adaptor includes an integral, molded plastic main body with ...  
WO/2017/191318A1
This invention relates to a pressure sensing device, comprising a diaphragm (100) having a first pressure chamber (120) on one side and a second pressure chamber (121) on a second side, wherein said first and second pressure chambers (12...  
WO/2017/188792A1
The present invention relates to an electric respiratory protector interworked with respiration, and, more particularly, to an electric respiratory protector interworked with respiration, which includes: a mask part worn on a facial area...  
WO/2017/182058A1
A bite block (100) for use during endoscopic examination, comprising: - a bite block frame (101) sized and adapted to be fitted around a patient's mouth (401), - biting means (110) having a through hole (111) allowing a tube (301) to run...  
WO/2017/179916A1
The present invention relates to a mask. More specifically, the present invention relates to a mask for performing various tasks for a user on the basis of predetermined data. According to one aspect of the present invention, provided is...  
WO/2017/176984A1
A method and system for communication with a user. The system includes a respirator including a facemask. At least one haptic device is disposed on the facemask. The at least one haptic device is configured to provide tactile stimulation...  
WO/2017/172358A1
The present disclosure provides a respiratory protection device that includes a valve assembly operable between an open configuration and a closed configuration. In some exemplary embodiments, the respiratory protection device includes a...  
WO/2017/165583A1
The disclosed devices and methods provide one or more sensors associated with a nasal insert to provide data on respiratory health from within a patient's nasal passage. The nasal insert may simply be a vehicle for carrying one or more s...  
WO/2017/158544A1
A directional lock or a headgear or interface assembly comprising one or more directional locks that include a catch arrangement for initiating or assisting in movement of a lock member of the direction lock. In some configurations, the ...  
WO/2017/155152A1
The present invention relates to a fine dust removal mask, wherein a mask body comprises an outer cover and a refillable inner cover, so as to enable a user to continuously use the mask by replacing only the refillable inner cover, and t...  
WO/2017/154150A1
[Problem] To provide a detachable connector which is to be used between a facepiece and a filter of a respirator and has a push-and-twist bayonet-type connection mechanism in a manner such that the filter can be effectively prevented fro...  
WO/2017/151085A1
Embodiments relate generally to a cross flow blower (100) comprising a housing (108) comprising an inlet (104) and an outlet (102), rotating impeller blades (212) located within the housing (108), wherein airflow enters and exits the imp...  

Matches 1 - 50 out of 1,881