| Document |
Document Title |
|
WO/2010/074909A1 |
A filter assembly includes a filter bed comprising at least one chemical filtering medium and a pleated filter element. The pleated filter element includes a particulate filtering medium and at least one chemical filtering medium. In one...
|
|
WO/2010/071739A1 |
A filter element includes a porous non-woven web. The porous non-woven web includes a first layer with first thermoplastic elastomeric polymer fibers and first active particles disposed therein and a second layer including second thermop...
|
|
WO/2010/070495A1 |
The present invention provides a respiratory interface device (10) including a first portion (12) having one or more opening (20), a second portion (18) structured to engage a face of a user, and a filtration element (36) disposed betwee...
|
|
WO/2010/062721A1 |
Several embodiments of the invention relate to systems and methods for removing compositions comprising dimethyl sulfoxide (DMSO) or related compounds, or odors associated with same. The systems include activated carbon filters, adsorben...
|
|
WO/2010/040368A1 |
The invention relates to a breathing protection mask (1) having a mask body (2) of simple design that can be used universally. To this end, a first holder (4) is provided for a first filter material (5) that can be releaseably attached ...
|
|
WO/2010/018855A1 |
Provided is a drug sustained release agent comprising a carbon material (porous carbon material) having an inverted opal structure. The drug sustained release agent comprises a porous carbon material having a surface area of 3 x 102 m2/...
|
|
WO/2010/017633A1 |
The present invention relates to uses, compositions, devices, and methods involving the utilisation of nitric oxide to hinder, impede, inhibit, or prevent transmission of infectious viral particles to host cells.
|
|
WO/2009/149507A1 |
A respirator has a module (10) comprising a mouthpiece, to be inserted into the mouth of a user of the respirator, and a facepiece (20). The mouthpiece has a flange member (11) which, when in the mouth of a user, fits between the user's ...
|
|
WO/2009/150762A1 |
Provided are safety, high-performance, easy-to-use, break-proof, and worry-free nasal plugs which never expand the nostrils to damage the beauty of the face even when fitted into the nostrils, prevent pollens, dust, a bad smell, etc. fro...
|
|
WO/2009/139664A1 |
The invention relates to methods for producing carbon dioxide chemical adsorbent which is based on hydroxides of alkali and/ or alkali-earth metals and can be used in means for protecting respiratory organs. The method for producing carb...
|
|
WO/2009/105451A1 |
A face mask (11) has mask material and ties or ear loops (25) coupled to the mask material. The face mask is flat until worn. The mask material has an outside (17) and an inside (15), which inside is designed to be against the wearer's f...
|
|
WO/2009/099591A2 |
A mini-nasal filter including a filter element and an anchoring arrangement adapted to hold the filter element in registration external to, and under, a user's nose. An operable anchoring arrangement includes one or more section of adhes...
|
|
WO/2009/096875A1 |
A nose device intended to be inserted in the nose channel of a person. The nose device (10) has a conical portion with a distal end intended to be arranged adjacent a nose bone and a proximal end intended to be arranged adjacent a nostri...
|
|
WO/2009/097553A2 |
A nasal air filtration device includes a pair of either planar or concave-convex filters, a support structure incorporating a pair of generally annular bases or sleeves for supporting the filters, and a bridge that couples the bases or s...
|
|
WO/2009/088545A2 |
Face masks that include a unidirectional valve are disclosed. The unidirectional valves permit fluid communication between an interior gas space defined by the mask and the wearer and an exterior gas space outside of the face mask. The u...
|
|
WO/2009/067583A2 |
A modular powered air purifying respirator (PAPR) which is comprised of a fan, motor, scroll, and power source mounted within one housing, and which accepts either traditional or conformal filters. Ambient air is drawn into the PAPR modu...
|
|
WO/2009/048748A2 |
A filtering face-piece respirator 10 that comprises a mask body 12 and a harness 14. The mask body 12 includes (i) a filtering structure 18, (ii) a plastic support structure 16, and (iii) a nose clip 19 that is secured to the plastic sup...
|
|
WO/2009/038956A2 |
Respirator and buckle having a flexural member allowing the buckle to move in three dimensions, potentially improving user comfort, the effectiveness of the respirator, and allowing for more precise adjustments to be made to the fit of t...
|
|
WO/2009/038857A1 |
A filtering face-piece respirator 10 that has a support structure 16 and a filtering structure 18. The support structure 16 includes first and second transversely extending members 26, 28 that can move toward and apart from each other in...
|
|
WO/2009/036102A2 |
A liquid filter capable of filtering liquid, such as water, that is supplied to a medical instrument assembly. The liquid filter is adapted for connection to the medical instrument assembly, a liquid source, and/or liquid supply tubing. ...
|
|
WO/2009/026725A1 |
The present application defines an antimicrobial composition comprising (a) at least two antimicrobial agents having different antimicrobial mechanisms of action and being present in amounts that together provide a synergistic antimicrob...
|
|
WO/2009/022250A2 |
A disposable respirator comprising a strap fastening system that facilitates ease of donning and comfort during wear is disclosed. More specifically, the respirator includes a pull-strap fastening component and a strap configuration that...
|
|
WO/2009/002613A1 |
A molded respirator and method of making are disclosed, wherein the molded respirator is made from a porous nonwoven web containing meltblown fibers and staple fibers. The meltblown fibers may be present as a bimodal mixture of microfibe...
|
|
WO/2009/002608A1 |
A respirator (10) having a harness along with a method of making and fitting the same are disclosed. The respirator (10) includes a mask body (16); and a harness (30) attached to the mask body (16). The harness (30) comprises: a first fa...
|
|
WO/2008/145175A1 |
A Breathing device (10; 30; 50; 60; 80) comprises mask means (11; 31; 61; 81) suitable for being applied to a face of a user, connecting means (12, 14, 16, 17; 32, 32a, 34, 36) protruding form said mask means (11; 31; 61; 81) and arrange...
|
|
WO/2008/139499A1 |
A nasal cavity filter (2) having a substantially cylindrical supporting wall (4) , which adheres to the walls of a nasal cavity, and an inner surface (5) of which defines a cavity (6) for the passage of air inhaled and exhaled by the use...
|
|
WO/2008/137272A1 |
A respirator 10 that has a mask body 12 that has a plurality of panels 16, 18, 20 that can fold in towards each other and that can unfold into open in-use configuration. At least one of the panels has a tab 22 that assists in opening the...
|
|
WO/2008/129575A1 |
A disposable filtering mask (1) has a structure (2) made of a material that is permeable to air and impermeable to harmful particles. The structure (2) is made of a single piece, able to fold between a non operative condition, in which i...
|
|
WO/2008/128392A1 |
The present invention relates to a composite mask, which comprises a first casing, at lease a first filter medium layer and a second filter medium, in which the first filter medium is set outside the first casing, the first casing is set...
|
|
WO2005032600A9 |
A personal air purifier employs tapered reticulated foam semi-cylinders (10) sized to be closely received within a user's nostrils through slight expansion of the nostril. The semi-cylinders include a flat base (14) and a spherical shape...
|
|
WO/2008/104004A1 |
A personal air filtration device and methods of using the same for providing a zone of filtered air proximate a breathing zone of a user are described. A blower provides an air flow to a head support which delivers the air flow to a zone...
|
|
WO/2008/097307A2 |
A filtering face mask that comprises: (a) a mask body; and (b) at least one diagnostic device for identifying whether the wearer of the mask is infected with a contagious disease.
|
|
WO/2008/097379A2 |
A particulate respirator facepiece has photocatalyst in the airflow path and a light source that illuminates the photocatalyst. Photocatalyst may include titanium oxide, tin oxide and other semiconductor photocatalysts. Strong oxidizers ...
|
|
WO/2008/092198A1 |
A collection device (10), such as a mask, for collecting constituents of interest present in an airstream exhaled by a subject The collection device comprises a support member (12) mountable external to the nose and/or mouth of the subje...
|
|
WO/2008/081489A1 |
An NBC filter of the type comprising two parts, anterior and posterior, fixed to one another, where the anterior part comprises a base, an asymmetrical fastening, the axis of symmetry of which is decentred with respect to the main axis o...
|
|
WO/2008/081084A1 |
The invention relates to filtration mask for filtering solid or liquid particles suspended in the air, including a facial filtration part (1) made by superimposing two faces (13), an expiration valve (2, 3) and a set of attachment straps...
|
|
WO/2008/082415A1 |
A respirator system has a vapor filter which includes a body for holding a vapor filter media, a first integral male connector for attachment to a particle filter, and a second integral female connector on an opposing side for connecting...
|
|
WO/2008/068788A1 |
A description is given of an endonasal filter comprising two essentially planar filtering components joined at their respective ends by a flexible element mounted, similar to a spring, across the cartilage between the two nostrils. The s...
|
|
WO/2008/063126A1 |
A breathing protective device comprising a tubular elongated filter housing (8) defining at least one wall (81) between a first end (5) and a second end (7), said wall (81) having at least one opening (82), a filter (2) in the filter hou...
|
|
WO/2008/059479A2 |
A compressed gas regulating system comprises: a compressed gas tank configured to contain a compressed gas, and a gas-releasing regulator substantially contained within the compressed gas tank, and having a gas release valve communicatin...
|
|
WO/2008/055192A2 |
A respiratory nasal filter including an outer ring having concentric outer periphery and inner periphery sized to the periphery of a user's nasal orifice, a filter layer having an outer periphery larger than the inner periphery of the ou...
|
|
WO/2008/052342A1 |
An air filtering soft face mask has a soft body formed of multiple layers of material, including at least one layer of air filtering material capable of filtering selected contaminants from air. The body has an arcuate or peaked nose eng...
|
|
WO/2008/051726A1 |
A respirator (30) that comprises a mask body (32) and a nose foam (10). The mask body (32) is adapted to fit over the nose and mouth of a person and has an interior surface (34). The nose foam (10) has a front side (26), a rear side (24)...
|
|
WO/2008/046310A1 |
An air filter, which includes a casing (1), a battery unit (2), a motor (3), an air pump (4), a water tank (5), an air outlet pipe(14) of the pump and an air inlet pipe (17) of the water tank, a check valve (16), and a power switch (17) ...
|
|
WO/2008/036791A2 |
Disclosed are personal respirators and clean air systems.
|
|
WO/2008/017100A1 |
The present invention provides a gas-delivery system for delivering breathable gas to a subject, comprising a source of pressurised gas, a mask cushion, a means for positioning the mask cushion for delivery of gas, and a filter for filte...
|
|
WO2007146133A9 |
Described herein are nasal devices. In particular, layered nasal respiratory devices are described. Layered nasal device may include a layered airflow resistor that is configured to resist airflow in a first direction more than airflow i...
|
|
WO/2008/010102A2 |
The invention relates to an individual flexible, thermoformed or foldable breathing mask comprising a filtering media and an outer cover (1, 10, 11) which constitutes the cover of the mask and which protects said filtering media, charact...
|
|
WO/2007/146207A2 |
Described herein are adhesive nasal devices. In particular, the adhesive nasal respiratory devices described herein are configured to be worn in communication with a subject's nasal cavity and may include a rim body having a passageway t...
|
|
WO/2007/146189A2 |
Describes herein are nasal respiratory devices (801), in particular, nasal respiratory devices configured to achieve positive end-respiratory pressure in a subject wearing the device. PEEP devices may have a threshold pressure for openin...
|
