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Patent Searching and Data


Matches 301 - 350 out of 2,409

Document Document Title
WO/2010/051585
A self supporting head mounted harness for mounting a respirator mask on the face of a user, the harness including a harness body having a material stiffness sufficient to enable the harness to be retained and self supported on the head ...  
WO/2010/047290
The heat-retaining and humidity-retaining effects of conventional masks are limited to the periphery of the nose and mouth, and therefore, the ears are usually cold and numb. This mask is provided with a three-dimensional space having si...  
WO/2010/038639
Provided is a mask which has a simple structure and is capable of containing an absorptive core. The mask is provided with the absorptive core impregnated with a water-retaining liquid, a mask body which is formed by laminating two or mo...  
WO/2010/034057
A collapsible respirator configured as a face mask (11). The face mask (11) comprises a mask portion (15) and a band (17) connected to the mask portion (15) for positioning it around the head of the user. The mask portion (15) comprises ...  
WO/2010/027539
A surgical or permeable mask are used to stop contaminants from entering the mouth and nose of patients and, people administering healthcare or working in other areas where there is a potential danger of airborne contaminants such as par...  
WO/2010/024527
The present invention relates to a four-sided dustproof mask including: an upper filter 11 adapted to surround a wearer's nose area; a lower filter 12 adapted to surround the wearer's chin area; and a protruded center filter 40 adapted t...  
WO/2010/024527
The present invention relates to a four-sided dustproof mask including: an upper filter 11 adapted to surround a wearer's nose area; a lower filter 12 adapted to surround the wearer's chin area; and a protruded center filter 40 adapted t...  
WO/2010/017633
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/2010/018855
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/2010/014230
A respiratory face mask is provided suitably sized and configured to engage the nose portion, mouth portion and chin portion of a patient's face. The face mask is characterized by a cup-like shell or receptacle member defining a peripher...  
WO/2010/014230
A respiratory face mask is provided suitably sized and configured to engage the nose portion, mouth portion and chin portion of a patient's face. The face mask is characterized by a cup-like shell or receptacle member defining a peripher...  
WO/2010/009877
The present invention is related to a cushion (1) for a respiratory mask, to a method of manufacturing such a cushion (1) as well as to a respiratory mask including a cushion (1) and an apparatus for manufacturing a cushion (1) for a res...  
WO/2010/007663
[PROBLEMS] By specializing a cleaning function of decomposing a harmful substance and a function of trapping harmful substances such as an organic compound and an inorganic compound and focusing on the innate movements of inspired air an...  
WO/2010/001288
A respirator including a collapse-resistant means for resisting collapse of the respirator main body due to respiration of a user during use of such a respirator is disclosed. Specifically, in various embodiments, the collapse-resisting ...  
WO/2010/002575
An exposure indicating device disposed in a respirator system. The exposure indicating device comprises a diffractive optical element. The exposure indicating device comprises a material having an index of refraction that changes as a fu...  
WO/2010/002521  
WO/2010/002575
An exposure indicating device disposed in a respirator system. The exposure indicating device comprises a diffractive optical element. The exposure indicating device comprises a material having an index of refraction that changes as a fu...  
WO/2010/001288
A respirator including a collapse-resistant means for resisting collapse of the respirator main body due to respiration of a user during use of such a respirator is disclosed. Specifically, in various embodiments, the collapse-resisting ...  
WO/2010/000129
An anti-bacterium hood (1) for entirely covering the head has a hood-body (10) and a three-dimensional facemask (12). The hood-body (10) comprises a wear-opening (101), a fitting opening (103) and at least a sealing opening (105) in a we...  
WO/2009/149507
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/2009/148703
A method of making an electret article, from a polymeric article that has a zeta potential of greater than or less than -7.5 millivolts. The article is charged by contacting it with an aqueous liquid that has a pH and conductivity as fol...  
WO/2009/149375
This disclosure concerns headgear devices useful generally in allowing the comfortable engagement of external apparatuses to the head or face of a human subject, and methods thereto. More specifically, devices according to the present di...  
WO/2009/145134
Provided are absorptive cores capable of preventing a user from feeling discomfort even when the absorptive cores are impregnated with water-retention liquid containing refreshing components, and a mask provided with the absorptive cores...  
WO/2009/146412
A facial mask for decreasing the transmission of one or more than one human pathogen to and from a human wearer of the facial mask. A method of decreasing the transmission of one or more than one human pathogen to and from a human wearer...  
WO/2009/143586
A respiratory mask (10) includes a flexible structure (20) adapted to engage a patient's face. The flexible structure includes a chamber filled with at least a first gel. The flexible structure is adapted to provide a very comfortable fi...  
WO/2009/139176
Provided is an effective technology which establishes high levels of both mask ventilation and mask collection characteristics for a mask fitted on the face of the wearer. A mask (1) is comprised of a mask body (10) which covers at least...  
WO/2009/138959
A diving mask (1) easily allowing both the underwater and air vision and containing, when in use, a suitable liquid to compensate the external pressure, comprises a first converging optical system (3A) to compensate the refractive effect...  
WO/2009/135674
According to the present invention there is provided a combined eye and ear protection device comprising: a visor portion (17) arranged to fit over the face of a user and having respective ends, and a pair of ear pieces (10, 13), each ad...  
WO/2009/131404
The present invention relates to a mask worn for protecting against cold or air pollution, which comprises: an arc-shaped curved frame made out of an elastic material; a protruding piece which is integrally formed with the frame in the m...  
WO/2009/130799
A multilayered mask that while securing satisfactory breathability for wearers, prevents the penetration of bacteria and viruses into the wearers' bronchi and exhibits excellent antibacterial/antiviral properties. The multilayered mask c...  
WO/2009/131404
The present invention relates to a mask worn for protecting against cold or air pollution, which comprises: an arc-shaped curved frame made out of an elastic material; a protruding piece which is integrally formed with the frame in the m...  
WO/2009/127770
The invention relates to a method and arrangement for controlling a memory interface (101) of a communication device. The communication device comprises a transmitter (102) capable of producing a transmission signal containing an audio s...  
WO/2009/126474
A nose clip 10 is a resinous strip-shaped member having the flexibility that permits easy deformation and the shape-retaining capability that permits the shape after deformation to be retained. The nose clip 10 includes a strip-shaped cl...  
WO/2009/126474
A nose clip 10 is a resinous strip-shaped member having the flexibility that permits easy deformation and the shape-retaining capability that permits the shape after deformation to be retained. The nose clip 10 includes a strip-shaped cl...  
WO/2009/123809
A headgear article includes a head covering member that has an opening formed therein. A panel is disposed over the opening and is removably attached to the head covering member. A respirator system is also disclosed that includes the he...  
WO/2009/123809
A headgear article includes a head covering member that has an opening formed therein. A panel is disposed over the opening and is removably attached to the head covering member. A respirator system is also disclosed that includes the he...  
WO/2009/120464
A filtering face-piece respirator that has a harness and a mask body where the mask body includes a filtering structure and a support structure. An exhalation valve is attached to the mask body and includes a valve seat that is integral ...  
WO/2009/120464
A filtering face-piece respirator that has a harness and a mask body where the mask body includes a filtering structure and a support structure. An exhalation valve is attached to the mask body and includes a valve seat that is integral ...  
WO/2009/115868
An elastic tubular device comprising - an inner tube (23) made of an elastic and gas imperméable material; and, - an sheath (21) surrounding the inner tube and made of a woven cloth of flame résistant meta-aramid yarns, wherein the tub...  
WO/2009/109005
An apparatus for delivering a flow of breathable gas to a patient for the treatment of Sleep Disordered Breathing (SDB) that is less obtrusive includes a nasal cannula, cannulae (2a, 2b), prongs, or pillows and may be sealed or unsealed ...  
WO/2009/109004
A respiratory mask assembly includes a frame (20) having a channel and a cushioning element (30) including a clip portion adapted for interference seal and retention in the channel. The cushioning element includes an interfacing portion ...  
WO/2009/110637
Disclosed is a safety mask penetrating visible purple light and invisible near-ultraviolet light characterized in that clean and healthy air is always supplied through action of visible purple light exhibiting disinfectant efficacy and i...  
WO/2009/109770
The present invention provides a respirator comprising a body (12) at least partially formed from a filter media,and aretaining strap (14) attached to the body(12). The body (12) has a sealing edge (28) extending about the perimeter ther...  
WO/2009/108994
A patient interface (10) for delivering breathable gas to a patient includes a foam interfacing portion (200) adapted to provide a nasal interface to contact under and around the patient's nose in use and including an orifice adapted to ...  
WO/2009/106658
The invention relates to an aromatic protective mask formed by a fabric body (2) intended to cover the nose/mouth triangle and made from a fabric designed to enable perspiration and capable of eliminating moisture from between the nose/m...  
WO/2009/104442
A mask body (2) has a three-dimensional shape forming a space between the mask body and the oral-nasal portion of a user's face when the mask body is mounted on the face, and the mask body (2) is constructed from a transparent sheet mate...  
WO/2009/105528
Apparatus for communicating a positive fluid pressure to patient's nasal passageways including a mask engaging the area surrounding such patient's nasal passageways, sealing the mask, for delivering breathable gas to patient's air passag...  
WO/2009/104760
Disclosed are: an antiviral substance effective for inactivating a virus; a fiber product carrying the antiviral substance; and a fiber structure. The antiviral substance comprises a polymer containing a maleic acid component as a monome...  
WO/2009/100905
Component of a patient interface (1), particularly a cushion, comprising a first portion (3) having a first shore hardness and a second portion (5) having a second shore hardness different from the first shore hardness, wherein the first...  
WO/2009/102127
The invention relates to a disposable gas mask. The disposable gas mask comprises: a hood made from incombustible materials, the hood fully covering the head of a wearer and having a see-through window made from flame retardant material...  

Matches 301 - 350 out of 2,409