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Matches 1 - 50 out of 1,854

Document Document Title
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...  
WO/2017/147109A1
Methods and systems to provide breathing air to underwater divers in response to the divers' respiration at pressures less than 25 psi above atmospheric pressure during inspiration while delivering no or minimal air during exhalation, by...  
WO/2017/142653A1
A nasal cannula has a single-piece generally U-shaped body defining a pair of nasal prongs extending from a base of the body, the body being deformable in such a way that the nasal prongs clamp against a columella of the patient's nose. ...  
WO/2017/136336A1
Systems and methods for respiratory health management are provided. An air filtration and analysis system may comprise an apparatus configured to be worn by a user. The apparatus may comprise a filtration device. The system may also incl...  
WO/2017/128501A1
A wearable three-chamber negative oxygen ion breathing apparatus comprises a breathing chamber (1), an air inlet device disposed on one side of the breathing chamber (1) and an air outlet chamber (2) disposed on the other side of the bre...  
WO/2017/127730A1
A need exists for a tank regulator that can reduce a pressure of more than about 4,300 psi to a much lower pressure. The present disclosure describes a piston regulator that allows for pressure to be reduced from an inlet pressure of abo...  
WO/2017/127723A1
The present invention provides devices and methods for creating and/or maintain patency of the upper airway passage. The device is configured to fit under the chin of a subject at an external location corresponding approximately with the...  
WO/2017/120452A1
The respirator fit monitor described herein can be worn continuously by users so as to provide an indication as to how well their masks are fitting during use, thereby providing quantitative, wearable fit testers available for continuous...  
WO/2017/119957A1
A portable chilled air respirator device is used to treat air. Ambient air is drawn into an inlet of the device. The air is passed through a filter to filter the air. The air is cooled and dehydrated, such as by being passed over a react...  
WO/2017/116999A1
A respirator mask for automatically activating an air-saver switch within a regulator by rotation of the regular as the regulator is mounted and dismounted from a facepiece of the mask. The mask includes a facepiece including a regulator...  
WO/2017/096428A1
Apparatus and methods provide control for generation of a flow of air to a patient's airways for different respiratory therapies. The pressure and a flow rate may be simultaneously controlled so as to provide a pressure therapy and a flo...  
WO/2017/085640A1
A personal respiratory protective equipment (10) is described, comprising a breathing element (14), configured to be applied on a user's face, and a filtering assembly (12), operatively connected to the breathing element (14) and configu...  
WO/2017/084069A1
Embodiments relate generally to connectors for use with harness (308) and backplate systems (300) in an SCBA. An SCBA may comprise a backplate (306) for holding a cylinder of air and a harness with straps (310, 312) operable to attach to...  
WO/2017/083289A1
Various embodiments of a respirator and a method of forming a respirator are disclosed. The respirator can include a mask body having an upper panel, a lower panel, and a central panel disposed between the upper and lower panels. The mas...  
WO/2017/079967A1
An inhalation valve for use with an emergency escape breathing device (EEBD) is provided. The EEBDs may be used in emergency situations to protect a user from smoke, chemicals, particles, or other hazardous elements in the air, and provi...  
WO/2017/079973A1
A face mask (100) comprises a container (120) coupled to a first surface of the face mask (100), a fragrance material (122) disposed in the container (120), and an exhalation valve (112) coupled to a second surface of the face mask (100)...  
WO/2017/074954A1
A system which protects the user from electromagnetic radiation, in particular the eyes, face and/or head from UV radiation and/or excessive light as required, while also protecting from thrown particles, projectiles or fluids from strik...  
WO/2017/070879A1
Disclosed is a personal air filter device worn over the nostrils, comprising a filter housing (1), a control unit (2) and a filtering unit (3), wherein the filter housing (1) is hollow inside to form an accommodation cavity (111), and is...  
WO/2017/074329A1
Embodiments relate generally to systems and methods for providing a mask that is held by the user's mouth, wherein the mask provides filtered breathing air when a protective suit is donned and/or doffed by the user. A method may comprise...  
WO/2017/063137A1
Systems and methods for reducing moisture inside a face mask. A moisture absorbing system may comprise a jar (110) operable to attach to a face mask (100). The jar (110) may contain a moisture absorbing material (300), such as silica gel...  
WO/2017/063140A1
Systems and methods for reducing moisture inside a face mask. A moisture absorbing system may comprise a dehumidifier (110) operable to attach to a face mask (100). The dehumidifier (110) may contain a moisture absorbing material or desi...  
WO/2017/047965A1
The present invention relates to an emergency respiration device characterized by comprising a respiration bag having a space formed therein so as to be connected to the user's mouth, the respiration bag separating O2 and CO2 from each o...  
WO/2017/044582A1
An air delivery hose (10) has a CBRN resistant outer butyl rubber layer (12) convolute over a metal wire reinforced thermoplastic polyurethane inner hose (14). A combination unit respirator (20) has an air delivery hose (10, 10') with a ...  
WO/2017/020510A1
A smart mask, and a method and device for calculating a pollutant absorption amount, belonging to the technical field of terminals. The smart mask comprises: a front mask body (101), a main mask body (102) and a fixing band (103), the fr...  
WO/2017/020497A1
A smart mask, and a method, smart mask and device for calculating a pollutant absorption amount, belonging to the technical field of terminals. The smart mask comprises a front mask body (101), a main mask body (102) and a fixing band (1...  

Matches 1 - 50 out of 1,854