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Patent Searching and Data


Matches 401 - 450 out of 2,409

Document Document Title
WO/2009/022250
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/2009/022249
Disposable respirators comprising an adjustable or elastic strap and fastening components that facilitate ease of donning and comfort during wear are disclosed. More specifically, the respirator comprises a strap that is configured to ha...  
WO/2009/018397
A one-piece, foldable mask and holding chamber for use with aerosolized medications includes a single flat patterned sheet of formable material that can be bent and folded to form a holding chamber, an integrated respiration mask, a one-...  
WO/2009/014798
A personal safety protective device that includes a lens and a support structure onto which the lens is secured. The lens includes a substrate and a hard-coat layer located on the substrate of the lens. The hard-coat layer has a low surf...  
WO/2009/012752
A filter element (1) with a through-flow area for a fluid is proposed, which filter element (1) comprises a filter material (2). With a view to easier and improved antimicrobial treatment of the filter material (2), and with a view to im...  
WO/2009/002608
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/2009/003137
A secĪ…rement system secures an endotracheal tube or other medical article in position upon a patient and arrests movement of the endotracheal tube. The securement system includes a retainer having a posterior facing surface, and a chann...  
WO/2008/153090
Disclosed are a pollen adsorbent material and a mask each of which can adsorb a pollen and a pollen allergen and has an antibacterial property effective on a cold. Specifically disclosed is a pollen adsorbent material which comprises a p...  
WO/2008/153830
A disposable anesthesia face mask suitably sized and configured to engage the nose portion, mouth portion and chin portion of a patient's face comprises a cup-like shell or receptacle member and a flexible inflatable hollow sealing cushi...  
WO/2008/149476
[PROBLEMS] To provide a mask capable of avoiding any contact of hydrous member with the nose or mouth. [MEANS FOR SOLVING PROBLEMS] The mask is one comprising an air permeable mask main body for covering the mouth and nostrils; a pair of...  
WO/2008/143462
There is provided a mask including a front panels section having an outward curved surface. The mask includes a 2-intersecting front panels section having upper and lower flaps divided foldably by a reference line, each of the flaps havi...  
WO/2008/136021
The inlet connector of an NBC face mask of the' type comprising two openings, a lower inhalation opening formed by an mouthpiece onto which an NBC filter is fixed, and an upper exhalation opening, characterised by providing in its interi...  
WO/2008/137080
This invention pertains generally to ventilation devices, and more particularly to a low cost constant pressure, variable flow blower powered ventilation device that is fully functional with a mask and which can be adapted to a number of...  
WO/2008/120005
The invention relates to a protective device such as a face mask. The device protects the user from infection and may simultaneously immunise the user against future infection. The invention particularly relates to a protective device co...  
WO/2008/119866
The invention relates to a method and arrangement for reducing power consumption of a radio communication device. In a solution according to the invention an audio signal is monitored (801) and the radio communication devise is activated...  
WO/2008/118768
A respirator assembly has a respirator hood having a front side that includes a visor and a back side that includes an air inlet opening. The respirator assembly also has a shape stable manifold having an air inlet conduit extending thro...  
WO/2008/111419
[PROBLEMS] To provide a technique for simplifying the structure of a mask fitted with a member for mount on mask with volatility. [MEANS FOR SOLVING PROBLEMS] Mask (1) comprises mask body part (2) adapted to cover the nose and mouse; ear...  
WO/2008/109438
A mask for being worn over the nose and mouth of a wearer, and a panel having sufficient transparency to permit visual observation of the mouth of the wearer. The panel is formed from first and second overlying transparent, pleated films...  
WO/2008/106135
Surgical helmets and helmet covers are disclosed. Methods of making and using surgical helmets and helmet covers are also disclosed.  
WO/2008/105934
Embodiments of the present invention provide methods and devices for filtering and/or inactivating toxic agents. More specifically, embodiments of the present invention provide methods and devices for filtering and/or inactivating toxic ...  
WO/2008/101302
A demand valve (10) for a breathing apparatus includes a housing (20), a valve assembly (30), and a diaphragm (40) coupled to the valve assembly (30). The housing (20) defines a chamber (22) and includes a demand port (24) adapted to be ...  
WO/2008/097569
A supplemental oxygen system with a rebreather bag in combination with a pulsed delivery system.  
WO/2008/097307
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/2008/095917
The invention relates to a breathing mask (1) in whose inner mask (3) is mounted a microphone (6) in such a way that breathing noises are suppressed as far as possible. In a mask according to the invention, the microphone is fastened at ...  
WO/2008/097610
A bi-directional valve having a housing with at least one internal gasket contact surface. A spring holds the plate, flapper and gasket against the internal gasket contact surface of the housing. When a predetermined pressure acts on the...  
WO/2008/097528
The inflatable harness crew mask includes an inflatable harness with a compressed gas supply system connected to the inflatable harness independent of oxygen supplied to the mask from an oxygen regulator. The mask includes a valve connec...  
WO/2008/092198
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/2008/094924
The present invention provides a mask for sealing an area around a patient's mouth and nose for delivery of an aerosol. The mask includes a mask body having an opening for reception of the aerosol and a mask seal configured to engage a p...  
WO/2008/089799
A method for producing a filled hollow structure (20) includes producing an open hollow structure (20) of a first material, positioning the open hollow structure (20) on a tool (50) adapted to hold the open hollow structure (20), filling...  
WO/2008/090894
[PROBLEMS] To provide a technique effective for feeding a volatile component, etc. into a cavity provided around the mouse at the wear of a mask. [MEANS FOR SOLVING PROBLEMS] Mask (1) comprises mask body part (2) adapted to cover the nos...  
WO/2008/090893
[PROBLEMS] To provide a technique for easing the fitting work of a member for mount on mask onto a mask body part. [MEANS FOR SOLVING PROBLEMS] Mask (1) comprises mask body part (2) adapted to cover the nose and mouse; ear hook parts (3)...  
WO/2008/087468
A head protective equipment comprises: - a breathing mask (2) connectable to a breathing-gas source and adapted to be applied, in a use position, around an user's nose and mouth, for supplying said user with breathing gas; - a shield (6)...  
WO/2008/085014
The present invention provides a mask including: an generally arc-shaped bent support bar 10 made of an elastic material, the support bar having a generally curved nose ridge-retaining portion 11 formed at the center thereof and a pair o...  
WO/2008/081084
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/2008/081226
A breathing mask adapted to be placed over a wearer's face, comprises a mask body including a gas inlet port to be disposed in flow communication with the wearer's breathing passage for flow of a gas in a predetermined flow stream there ...  
WO/2008/076230
A high flow therapy system including a microprocessor, a heating element a non-sealing respiratory interface and a sensor is disclosed. The heating element is disposed in electrical communication with the microprocessor and is capable of...  
WO/2008/077115
A Cold or Inclement Weather Exposure Mask is designed to fit snugly around the face, head, and neck. The mask serves vital needs of warmth and air flow. A raised, malleable chamber covering the mouth and nose provides a breathing space t...  
WO/2008/073019
Breathing responsive powered air purifying respirator apparatus comprising an air-tight housing having connections for filters (5) and for supply of purified air to a face mask (3), a motor-driven blower arranged inside said air-tight ho...  
WO/2008/070989
A mask interface device is provided for a protective mask of the type having a mask filter and a mask expiratory port, the mask expiratory port having an expiratory port valve of the type that is normally closed and openable upon expirat...  
WO/2008/068966
A headgear that is suitable for fitting a respiratory mask system to the head of the user, and that can be easily produced and, while minimizing any leakage of positive pressure gas at pressurization, realizes good wearing sensation. The...  
WO/2008/063923
A system/method for reducing or eliminating application of continuous, repeated, and/or excessive pressure at the contact footprints (20a - 2Oj) of a patient interface device (16 - 16") and headgear assembly (22a - 22d). For example, a p...  
WO/2008/052342
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/2008/051304
An airflow treatment system is worn or carried by a user and irradiates an air flow with energy in the electromagnetic spectrum, such as UV light, before the air is inhaled by the user. The irradiated energy is of sufficient power and du...  
WO/2008/041726
This invention provides a filter for a mask, which has a high level of antimicrobial activity and a high level of antiviral activity and is excellent in dust filtration properties, air permeability, strength and fabricability into masks,...  
WO/2008/041669
A mask device with a blower has an alarm sensor (15) for outputting a signal by detecting without contact a position (d2) of an exhaust valve (7) after its movement that corresponds to a reduction in the inner pressure of a surface body ...  
WO/2008/038999
This invention is regarding the mask with removable goggle. You can breathe clean air through air filter from the contaminated air with automobile exhaust gas and yellow sands while you enjoy cycling and inline skating. It is economical ...  
WO/2008/036791
Disclosed are personal respirators and clean air systems.  
WO/2008/032998
The invention relates to a mugwort aromatic mask including a mask consisting of an inside pad and an outside pad, an opening provided in one surface of the mask, a pocket provided in the mask in a manner of communicating with the opening...  
WO/2008/028995
A self-contained breathing apparatus (100) safety mask, a system and a method is disclosed providing radio frequency identification tag reader arranged to communicate with a radio frequency tag so that the breathing apparatus (100) can o...  
WO/2008/023028
The invention relates to an individually shaped breathing mask for oronasal or nasal ventilation, comprising a flexible mask element (1) individually adapted to the facial anatomy of the patient, and at least one stiffening element (2) l...  

Matches 401 - 450 out of 2,409