| Document |
Document Title |
|
WO/2021/199043A1 |
Compositions and articles comprising a non- woven matrix for use as anti-microbial filters are provided. In some embodiments, the non-woven matrix comprises nanofibers suitable for capturing a droplet comprising a microbe (e.g. a virus p...
|
|
WO/2021/199030A1 |
There is provided a respirator system, comprising: a mask made of a flexible material including filter(s) forming a passive air flow channel for transfer of air across the mask, a ventilator connected to tubing connected to an aperture(s...
|
|
WO/2021/197482A1 |
The present invention provides a filter material comprising an antistatic substrate having a predefined antistatic capacity, and one or more layers of nanofibers applied on the substrate. The one or more layers of nanofibers may be fabri...
|
|
WO/2021/203092A1 |
An inlet chamber defines a flow passage leading into a breathing chamber. A first check valve is located between the inlet chamber and the breathing chamber. The first check valve is configured to allow air flow from the inlet chamber in...
|
|
WO/2021/198291A1 |
The invention relates to a method for producing a user-individual mouth protection mask, in which method face data, in particular optical face data, of a user facial area to be protected are recorded, a three-dimensional model of the fac...
|
|
WO/2021/195115A1 |
Method and apparatus for personal isolation and/or protection are disclosed. In one variation, the system may include a passive filtration component having a mask configured for positioning over a mouth and/or nose of a user, wherein the...
|
|
WO/2021/191037A1 |
A composite multi-layer textile (1), comprising at least one nanofibre layer (11) with nanofibres with diameters below 100nm and one support layer (12) with microfibres with diameters below three microns, wherein the layers (11, 12) were...
|
|
WO/2021/195365A1 |
The present disclosure provides a filtration media for filtering one or more airborne particles. The filtration media may comprise a membrane comprising one or more polymeric layers to filter the airborne particles. The filtration media ...
|
|
WO/2021/191654A1 |
The package contains protective pads for six organs, including the nose, mouth, eyes, ears, hands, and feet, with an optimized form. The pads are fixed on the organs by an invented method. This method exploits the combination of filter l...
|
|
WO/2021/194189A1 |
Disclosed is a method for manufacturing a composite non-woven fabric, a composite non-woven fabric, and an article. The disclosed method for manufacturing a composite non-woven fabric comprises the steps of: continuously forming a first ...
|
|
WO/2021/194129A1 |
A mask is provided. The mask according to one embodiment of the present invention comprises: a first fabric forming an externally exposed surface; a second fabric disposed on one surface of the first fabric to be in close contact with a ...
|
|
WO/2021/191627A1 |
The present invention concerns a respiratory treatment device. More particularly, but not exclusively, this invention concerns a respiratory treatment device particularly suited to treatment of patients suffering from COVID-19 symptoms. ...
|
|
WO/2021/189150A1 |
Air to be inhaled by a user can be treated to remove contaminants by passing the air through a multistage treatment system. The multistage treatment system can include an inhalation treatment unit for treating air to be inhaled by the us...
|
|
WO/2021/194460A1 |
The invention relates to medicine, specifically to protection of the respiratory organs and the mucous membrane of the eyes from mechanical and other particles, including pathogenic and viral infections. A reusable multipurpose protectiv...
|
|
WO/2021/194993A1 |
A method and apparatus for assisting in the removal of foreign particles from the airways and nasal debris from the nostrils of a user are described. The device can be used to prevent the spread of disease or may be used as a safety devi...
|
|
WO/2021/189147A1 |
A face mask apparatus for filtering air, the face mask apparatus including a primary face mask having a face seal for providing an airtight flexible seal around the nose and mouth of the user; a support sealably attached to the face seal...
|
|
WO/2021/190912A1 |
The invention, in summary, relates to a fibre material for antibacterial and/or antiviral use, displaying improved antibacterial and/or antiviral action upon the penetration of moisture. The invention also relates to a filter, to mouth/n...
|
|
WO/2021/189117A1 |
A protective helmet comprising a frame with a transparent shield mounted movably in its upper part, the shield in the closed position abutting the upper and lower parts of the frame. Supporting meshes in the lower part of the frame inclu...
|
|
WO/2021/191572A1 |
The present invention belongs to the field of protection, in particular protection of the respiratory tract and the filtering of pollutants and/or microorganisms. The subject matter of the present invention relates to a protective articl...
|
|
WO/2021/187721A1 |
Disclosed is a mask device having an air curtain function. The mask device having an air curtain function is characterized by comprising: a main body in close contact with the vicinity of the user's nose and mouth; a breathing device ins...
|
|
WO/2021/189079A1 |
The disclosed anti-contagion facemask (100) embodiments are a family of transparent facemasks that do not obstruct visibility of a person's mouth (504) when worn. One problem with a typical, widely used, facemask (100) is the difficulty ...
|
|
WO/2021/188100A1 |
A new design of a full facepiece elastomeric respirator with exhalation filtering and low breath resistance is provided for respiratory infection disease prevention and confinement, which overcome several disadvantages associated with cu...
|
|
WO/2021/186036A1 |
A valve system for a mouth mask is disclosed. The valve system comprises a first rigid member and a second rigid member, having at least partially mated surfaces to closely fit to one another, a flexible member and a tightening means. Th...
|
|
WO/2021/189078A1 |
The disclosed anti-contagion facemask (100) embodiments are a family of transparent facemasks that do not obstruct visibility of a person's mouth (504) when worn. One problem with a typical, widely used, facemask is the difficulty in und...
|
|
WO/2021/186189A1 |
The present invention relates to a filter comprising a self-supporting body of non-woven carbon nanotubes useful in the sequestration of an airborne virus.
|
|
WO/2021/187917A1 |
The present application relates to a mask containing a nano dried metal chloride salt and a dry manufacturing process therefor and, more specifically, to a mask containing a nano dried metal chloride salt and a dry manufacturing process ...
|
|
WO/2021/186347A1 |
The present invention relates to personal protective equipment, specifically to a filtering device for the protection of the respiratory tract, which can be worn on the face of a user. In particular, the present invention relates to a we...
|
|
WO/2021/187674A1 |
The present invention relates to a neck warmer having a mask function, and is for exhibiting the effect of protecting the respiratory tract from yellow dust and fine dust through the mask function while resisting slippage when worn. To r...
|
|
WO/2021/184111A1 |
A disposable mask or optically transparent mask comprising a mask body is provided. The disposable mask includes a periphery, and straps attached to the mask body proximate the periphery for releasably retaining the mask on a user's face...
|
|
WO/2021/184011A1 |
An electro-ionic device configured for being worn on the face of a person is disclosed. The electro-ionic device includes at least two electrical conductors spaced apart from each other defining at least a portion of a respiratory pathwa...
|
|
WO/2021/183932A1 |
A mask assembly includes a mask configured to cover a mouth and nasal passage of the user, a valve coupled to the mask and configured to direct air out of the mask assembly, and a strap coupled to the mask. The mask assembly additionally...
|
|
WO/2021/182847A1 |
The present disclosure relates to a mask including: a mask main body being pressed against a face of a user, and forming an internal space for receiving air in front of a nose and a mouth of the user; and an air purifying module mounted ...
|
|
WO/2021/179057A1 |
A filter mask for biological material has a mask body and a strap wherein the strap has a first portion and a second portion that are rigid.
|
|
WO/2021/177615A1 |
The present invention relates to a mask which comprises a large area filter to facilitate easy breathing and has excellent aesthetics. The present invention provides a mask which comprises a large area filter to facilitate easy breathing...
|
|
WO/2021/176231A1 |
A respiratory mask comprises a body providing a breathing aperture and for forming an airtight seal at a user's face around said breathing aperture; and a filter provided over the breathing aperture so that the user can breathe in filter...
|
|
WO/2021/179006A1 |
A breathing system for removing harmful contaminants, such as microbes and volatile organic compounds, is provided. The breathing system includes a face mask, an inhalation limb, and a plasmonic device. As a contaminated gas flows throug...
|
|
WO/2021/175401A1 |
The device is to innovate a face mask with 3 stages:- (First Stage) it is the primary filtration stage to prevent dust and fine sand from passing to the next stage of disinfectant and reduce the amount of microorganisms transported on th...
|
|
WO/2021/172902A1 |
The present invention provides an inhalation assembly for filtering inhalation and a mask comprising the inhalation assembly. The inhalation assembly comprises: an inhalation filter having a filtration region which has a predetermined le...
|
|
WO/2021/167142A1 |
The present invention relates to an air purifying mask comprising: a body part worn on and covering a wearer's face; and a purification part provided in the body part, having an inhalation channel formed therein so as to guide the intake...
|
|
WO/2021/167164A1 |
A mask of the present invention comprises: a body formed to cover at least a portion of the lower part of a user's face; and a filter unit detachably mounted to the body, wherein the filter unit comprises: a first filter and a second fil...
|
|
WO/2021/160232A1 |
The invention relates to a respirator with ultraviolet rays, which contributes to modify the genetic structure of the virus and most effectively protects the user from infection by causing the air to pass through channels with ultraviole...
|
|
WO/2021/160178A1 |
A layer for a protective mask (100a, 100b, 200a) comprises at least a first sublayer (122b, 218b), wherein the first sublayer (122b, 218b) includes a first substrate and a layer of a plurality of nanoparticles (124b, 7) of a nanomaterial...
|
|
WO/2021/161068A1 |
The invention relates to an expandable breathing protection mask for healthy AND infected users, which can temporarily expand with an involuntary sneezing or coughing process of the wearer using a sneezing and coughing modulator, and the...
|
|
WO/2021/158526A1 |
A tool, such as a respirator or gas mask, is provided. The respirator includes a body, a filter, an upper and lower strap, and a locking mechanism. The locking mechanism enables quick-release for fitting and/or adjusting the respirator o...
|
|
WO/2021/156876A1 |
A device for enhancing efficiency of an air mask (204) wearable by a user to cover the mouth and nose of the user includes an elongated chamber (202) fluidly couplable at a proximal end thereof to an air opening (205, 205') of the mask (...
|
|
WO/2021/153911A1 |
The present invention relates to a nose-fitting adjuster. Particularly, the present invention relates to a nose-fitting adjuster, which can seal, without directly and intensely compressing the nose and a peripheral portion thereof, the c...
|
|
WO/2021/154059A1 |
A breathing mask according to the present invention: allows inhaled air and exhaled air to enter and exit only through an air-permeable nostril cover, coming into close contact with the periphery of the nostrils so as to enable the nostr...
|
|
WO/2021/151801A1 |
The invention relates to a respirator mask, in particular a respirator half-mask, for filtering the respiratory air of the wearer, comprising a mask main part (2) for covering the nose and mouth of the wearer and at least one inhalation ...
|
|
WO/2021/146799A1 |
A respirator mask, having a face cup shaped to cover a nose and a mouth of a user, the face cup having a face seal for providing an airtight flexible seal around the nose and mouth of the user, the face cup having at least one respiratio...
|
|
WO/2021/146664A1 |
A face mask and a removable insert, the insert being constructed primarily of cidal metal or cidal metal alloy wherein the tidal metal or tidal metal alloy is the major structural component of the insert. The insert is positioned on the ...
|
