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WO/2021/076298A1 |
A frameless goggle with a lens that is structurally self-supporting without any external support from a frame, chassis, or other, similar components. The resulting goggle is more streamlined and has fewer parts to manufacture and assembl...
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WO/2021/070147A1 |
There is disclosed a full-face mask to be worn in combination with a protective helmet having a suspension harness. The mask comprises a receiving channel interfacing with the suspension harness to secure the connection between them whil...
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WO/2021/064640A1 |
A respiratory device and system, and in particular a respiratory device that is usable with a plurality of removable electronic function components that that can communicate wirelessly with other devices. In one embodiment, a respiratory...
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WO/2021/059926A1 |
This method for manufacturing a mask (ear hook manufacturing device E) makes it possible, in an ear hook formation step (sixth step), to form a right ear hook (2) and a left ear hook (3) through a series of operations such as drawing str...
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WO/2021/054844A1 |
A headgear for a respiratory interface on the head of a user includes a first strap, a second strap, and a junction between the ends of the first strap the second strap. The straps are constructed as a tubular knitted structure having a ...
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WO/2021/053633A1 |
The present disclosure relates to a wearable multi-tier respiratory filtration device (100). The device (100) comprises a face piece (102), a first frame (106A), a first filter screen (104A), a second frame (106B), and a second filter sc...
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WO/2021/054519A1 |
An invention relating to a dust mask is disclosed. The disclosed invention is characterized in that ear bands are slidably coupled to a mask main body by coupling members ultrasonic-welded to the mask main body. According to the present ...
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WO/2021/050910A1 |
The present technology relates to open respirator devices having sensors for measuring breath biometrics. For example, a respirator device (100) can include a mask component (102) that fits at least partially over a user's face and forms...
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WO/2021/050916A1 |
The present technology relates to respirator devices including source control features. In some embodiments, a source control mask device can include a shield (706) that substantially covers the mouth and nose of a user and a mechanism (...
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WO/2021/044665A1 |
Provided are: a filter sheet that exhibits antibacterial action and antiviral action; and a mask equipped with said filter sheet. The mask 1 (1A) is provided with a mask body 2 for covering at least the nose and the mouth of a wearer's f...
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WO/2021/043688A1 |
A face mask has a centrifugal fan assembly, with a radial outlet outside the mask cavity. A flow adjusting element is added to prevent outlet flow from the fan assembly traveling along the outside of the mask and reaching the user, for e...
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WO/2021/038311A1 |
Respiratory Therapy Face Mask is employed with the replacement capability of the types of filters for multiple uses with adjustable sizes. It includes the body of the mask with several particles that have at least one detachable cap havi...
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WO/2021/039227A1 |
An objective of the present invention is to avoid noxious gases which are nearby when a fire occurs. Provided is a wallet type smartphone case which is provided with a face contact part and can function as a mask for protection from sm...
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WO/2021/040403A1 |
The present invention pertains to a multi-layer filtration system comprising: a metal catalyst filter part; a carbon filter part; and an inorganic compound filter part or wet variable filter part. The metal catalyst filter part includes ...
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WO/2021/037830A1 |
The invention relates to an oxygen mask for supplying oxygen to a person, which can be modified for use on differently sized faces. The oxygen mask has a holding frame, which has a first cross-brace and a second cross-brace, a substantia...
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WO/2021/025492A1 |
Disclosed is a headgear-type device for hazardous air quality warning and air quality improvement, wherein the device can collect biometric information of a worker, wired and wireless communications, and information about the quality of ...
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WO/2021/024187A1 |
In one or more embodiments, a mask configured for fluid communication with a fluid reservoir is provided. The mask includes a fluid regulator in fluid communication with the fluid reservoir where the fluid regulator is configured to regu...
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WO/2021/025346A1 |
In a wearable health care system, according to one embodiment of the present invention, a mask calculates the breathing quantity suitable for the amount of exercise of a user on the basis of the user's biosignal data measured through a b...
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WO/2021/019348A1 |
A self-contained breathing apparatus including a face mask, an air tank for storing and delivering pressurized air, a pressure reducer for reducing the pressure of pressurized air delivered by the air tank to a breathable pressure, where...
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WO/2021/013664A1 |
A face mask comprises a filter member and a fan assembly. The fan assembly has two modules, one connected to the filter member and the other carrying the reusable parts of the fan assembly. The two modules are connected together by a spr...
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WO/2021/013663A1 |
A face mask (10) has an outer casing (12) and a filter member (14). A fan module (20) is used, thereby defining an active face mask. A mask cavity is defined inside the filter member (14) when the face mask (10) is worn by a user and a c...
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WO/2021/014306A1 |
The invention relates to an article comprising an elongated pressure sensitive component in contact with a user. The pressure sensitive component forms a seal 7 between the user and the article when a minimum seal pressure is applied on ...
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WO/2021/013617A1 |
A face mask (10) has an outer casing (12) and a filter member (14). A fan module (20) is mounted on the filter member (14) and also extends through an opening in the outer casing (12). The fan module (20) attaches to that opening to fix ...
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WO/2021/009674A1 |
The invention relates to a respirator carrier frame 1 comprising a central frame portion 2, two wing portions 3 extending on opposing sides from the central frame portion 2, as well as at least one hinge 4 between the central frame porti...
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WO/2021/007021A1 |
Nasal respiratory assembly comprises a pair of sheets. Each sheet defines an opening sized and shaped to fit over the nostril of a patient, with a ferromagnetic ring positioned at an underside of the sheet, with an upper side of the shee...
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WO/2021/004963A1 |
A pollution mask includes detection of inhalation and exhalation portions of the breathing cycle of the user. A particle or pollution sensor is used for sensing inside the air chamber and providing a sensing result. Sensing results are c...
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WO/2021/004766A1 |
A pollution mask with a filter and fan monitors a rotation speed of the fan and a pressure between the mask air chamber and the ambient surroundings. Breathing flow volume information is then obtained from these monitored parameters, and...
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WO/2021/003161A1 |
The present disclosure is directed to chemical compounds and to the use of such compounds in the treatment of diseases associated with an adrenergic receptor.
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WO/2021/003104A1 |
Disclosed is a filter element from removing contaminants from water comprised of first filter media particles having a first particle size and second media particles having a second particle size and methods for making such a filter elem...
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WO/2020/261224A1 |
A head armature for a respiratory system includes a cradle and a retention mechanism. The cradle is configured to receive a respiratory mask assembly in a stand-by position. The retention mechanism is configured to detachably connect the...
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WO/2020/260672A1 |
The invention relates to an assembly for checking the atmosphere prevailing within a first environment isolated with respect to a second environment which is different in terms of air quality and/or in terms of the composition of the atm...
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WO/2020/262161A1 |
[Problem] To provide a mask that can ameliorate throat pain and discomfort. [Solution] A mask 1 comprises a mask body 2 that covers a portion of a wearer's face, and a vapor producing body 3 that produces a vapor, wherein the vapor produ...
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WO/2020/251372A1 |
A device and system for purifying air of virus, dust, pollen and the like, comprising one or more rotating filter assemblies being rotatable in a balanced rotational motion, for providing a filtered air flow.
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WO/2020/245917A1 |
One embodiment of the present invention is an anti-G tolerance improving device provided with a valve control unit for controlling the operation of the following valves: a main valve for controlling, with respect to a main supply source ...
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WO/2020/242026A1 |
According to the present invention, an adjustment part is provided on both lower sides of the outer surface of a mask, and pulling parts are formed by means of one side of each ear band passing through a corresponding adjustment part in ...
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WO/2020/242326A1 |
Dust-resistant mask equipped with a thermoelectric generator attached to the body. The mask is capable of powering an LED, battery or external devices. On the inside of the mask body, there may be a condensation system, grooves for colle...
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WO/2020/242091A1 |
The present invention relates to a fine dust mask and, more particularly, to an antibacterial fine dust mask. The fine dust mask according to the present invention comprises: a mask part; a sealing member fixed to the top of the inner su...
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WO/2020/242325A1 |
A dust-resistant mask equipped with a cooling thermocouple attached to its body. On the inside of the body, there may be a condensation system, grooves for collecting moisture, and a hole for drainage. The mask may have filters of a mech...
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WO/2020/240906A1 |
The present invention provides a steam generator comprising a bottomed cylindrical mask body having an opening in a face-contact-side end part thereof, and a steam generating body capable of generating steam in an internal space of the m...
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WO/2020/242737A1 |
Nasal respiratory assembly comprises a pair of sheets. Each sheet defines an opening sized and shaped to fit over the nostril of a patient, with a ferromagnetic ring positioned at an underside of the sheet, with an upper side of the shee...
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WO/2020/235835A1 |
The present invention relates to a hygienic mask-storage case and, more specifically, to a mask-storage case for performing dehumidification, anti-bacterial and deodorization operations when a disposable mask (including fine dust and yel...
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WO/2020/235783A1 |
The present invention relates to a mask. A mask according to one embodiment of the present invention comprises: a mask body including a cover part for covering the mouth of a user; and a left holding band and a right holding band which s...
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WO/2020/229939A1 |
A respiratory mask and a face seal for a respiratory mask, the face seal being configured to maintain a seal against the user's face even when the user moves his/her jaws and/or cheeks. In one embodiment, a respiratory mask comprises a b...
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WO/2020/229929A1 |
A breathing system hood assembly that fits over a user's head includes an air impermeable hood having an opening dimensioned to fit over the user's head and an elastically deformable neck seal arranged along at least a portion of the ope...
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WO/2020/226311A1 |
According to one embodiment of the present disclosure, a mask storage box is disclosed. The mask storage box can comprise: a housing for forming a space capable of accommodating a mask therein; a cover coupled to the housing so as to for...
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WO/2020/222432A1 |
The present invention relates to an air curtain-type portable protective respirator and, more specifically, to an air curtain-type portable protective respirator for removing fine dust or pollutants from the air, and then supplying, as a...
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WO/2020/218649A1 |
An oxygen mask including a temperature adjusting module, according to the present invention, comprises: an embedded housing provided on the front side of a user's face; an oxygen supply unit provided in the embedded housing so as to supp...
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WO/2020/212768A1 |
A travel article (100), comprising a body (10), and also comprising at least one fixing structure (20, 60) arranged along the edge of the body (10). After the travel article (100) is removed from a packaging bag (200), under the action o...
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WO/2020/213541A1 |
The present invention provides a mask that, simply by being worn, can re-write to a face that has makeup applied thereto and is also breathable. The mask 1 with display is characterized by comprising: a mask main body 10 comprising a f...
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WO/2020/207908A1 |
A system makes use of optical particle sensing and has a light source, a detector for detecting the presence of light reflected back to the detector, and a processor for determining a particulate matter count or concentration based on th...
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