Matches 1 - 50 out of 68 1 2 >


Match Document Document Title
US20130192603 BREATHING DEVICE COMPRISING A SUPPORT FOR SPEECH VALVES AND/OR HEAT AND MOISTURE EXCHANGE DEVICES WITHOUT FIXING TO THE CANNULA  
A breathing device for placing on a tracheostoma of a patient comprising a cylindrical housing, an annular housing support, a flexible flat part with sealing and adhesive functions, a filter or a...
US20130104900 RESPIRATORS WITH A SACRIFICIAL CARTRIDGE FOR END OF SERVICE LIFE INDICATION  
A respirator service lift indication system comprises a breathing apparatus comprising an air purifying element; and a service life indicator arranged in a parallel flow configuration with the...
US20120097177 Phynlly philters internal nose, ear and mouth filters  
The present invention provides compact nasal, oral and ear inserts with incorporated filters, specially designed to provide a more pleasant and healthy intake of air. Largely fabricated of a soft,...
US20120132200 Self rescuer including self-contained breathing apparatus (SCBA) and breathing air monitor (BAM)  
A smart light comprising: a battery;a light bulb;circuitry connecting the battery to the light bulb;a detector for detecting the presence of a hazardous atmospheric condition; andalert apparatus...
US20130269702 BREATHING PROTECTOR  
A breathing protector for a tracheostoma is provided. The breathing protector comprises an inlet and an outlet, such that an air flow in use will pass from the surroundings of the user through...
US20120118293 Waugh stoma cover  
The Waugh Stoma Cover, consists of 2 Tefla band aids attached to each other by the tacky sides back to back, with nylon netting between the two. The nylon netting covers an opening in the two band...
US20070163588 Respirators for Delivering Clean Air to an Individual User  
Disclosed are personal respirators and clean air systems.
US20060266363 Breathing mask  
A breathing mask shall has an inspiration valve (4) that can be replaced in a simple manner. The breathing valve (4) is designed for this purpose as a modular assembly unit that can be inserted...
US20100268131 PERSONAL AIR FILTER WITH AMPLIFIER AND VIBRATOR  
A personal air filter with amplifier and vibrator having a mouthpiece and housing, incorporating filter media, with amplifier and vibrator. Inhaled air flows into the housing through the rearward...
US20080308106 PERSONAL AIR FILTRATION DEVICE  
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...
US20090211581 RESPIRATORY MASK WITH MICROPOROUS MEMBRANE AND ACTIVATED CARBON  
A respiratory mask for protecting a wearer against airborne particulates, chemical vapors, and splashes is disclosed. The mask includes a body sized to fit over at least a portion of the face of a...
US20060266353 Exhaled air filter, exhaled air collecting apparatus, exhaled air analyzing system and exhaled air analyzing method  
For collecting a component of an exhaled air, a filter comprises an adsorbent for adsorbing the component of the exhaled air, and a collector body including a passage hole which the adsorbent is...
US20100307503 MASK FILTER AND MASK PRODUCED USING THE SAME  
The present invention provides a mask filter exhibiting a high antimicrobial/antiviral activity, a high dust filtration ability, a high ventilation characteristic, a high failure-strength and a...
US20080135049 Filtering Means For Suction Tube  
A filtering means for a suction tube is capable of blocking pollution sources in the air. Such means is mainly made of a tube body. The tube body is formed into an arc and has a first connecting...
US20090314289 Conversion of Nitrogen Dioxide (NO2) to Nitric Oxide (NO)  
Various systems, devices, NO2 absorbents, NO2 scavengers and NO2 recuperator for generating nitric oxide are disclosed herein. According to one embodiment, an apparatus for converting nitrogen...
US20070283961 Air purifier for a protective garment  
An air purifier for a protective garment is connected to the protective garment with a air duct and has a housing having an inlet and an outlet, a filter attached to the inlet, a fan mounted in...
US20070119457 Breath purifying device  
A breathing device 10 for purifying a user's breath includes a snorkel 12 and a canister 18 in fluid communication with the snorkel. A plurality of fiber layers 28 each treated with a breath...
US20080276934 Oxygen-Generating Breathing Apparatus  
In a breathing apparatus the chemical cartridge through which respiratory air flows to generate oxygen is divided into a plurality of air treatment chambers (15 to 18) by means of retaining grids....
US20060283455 Convertible respiratory hood assembly  
A respirator hood assembly comprises a pliable hood including a transparent viewing area and a removable support structure mountable within an interior of the hood, wherein the support structure...
US20090151309 Air Filtration For Nuclear Reactor Habitability Area  
A system for providing air substantially free from radioactive and toxic contaminates to a nuclear reactor habitability area is provided. The system can include at least one emergency air...
US20060118116 Emergency escape mask  
An escape mask that enables one to breathe filtered air includes a foldable pocket size hood to cover the entire head, including a bag made of transparent plastic film material impermeable to...
US20150047633 Air Filtration Device Having Subsections Lacking Fluid Communication  
A filtering device 10 that includes a housing 12 having a plurality of subsections 32, 34, and 36 where each subsection contains a filter element 26, 28, and 30. An inlet 18 is disposed at a first...
US20050183727 Mask having anti-virus and anti-germ effect  
A mask includes an outer layer having a number of hair members to form a hairy structure and to be formed as a surfactant device to spoil surface tension of moist that are attached onto the hair...
US20090114228 Disposable outdoors mask and method of use  
A mask designed to be worn to cover the mouth of a user comprises an inner and exterior layers, with an odor adsorbing layer and a filter layer disposed between the inner and exterior layer. The...
US20110067699 RESPIRATORY SECRETION RETENTION DEVICE, SYSTEM AND METHOD  
An apparatus, system, and method for managing respiratory secretions and fluids in sections of artificial airways. In an embodiment of the invention, a respiratory secretion retention (RSR) device...
US20070175478 Nasal air purifier  
An improved nasal air filtration apparatus comprised of a flat, disk shaped baffle air filter inserted into each nostril, so that upon inspiration the air filter is closed from the inspiration air...
US20070175477 Personal protection, procedural and surgical mask  
A preformed seam, crease, or fold in the bottom portion of a surgical, procedural, or personal protection mask forms a chin pocket in the bottom of the mask to receive the user's chin therein....
US20080223370 Dustproof mask  
A dustproof mask that can be used semi-permanently, allows easy respiration and conversation, improves wear comfort and dust preventing effect, and filters harmful air. A mask main body and...
US20080276933 Headgear  
A personalised cap (10) for use with a protective helmet is disclosed, having crown and brow portions (12, 14). The brow portion (14) is removable independently of the crown portion (10), and an...
US20090065007 OXYGEN CONCENTRATOR APPARATUS AND METHOD  
In some embodiments, an oxygen concentrator may include lightweight injection molded housing components coupled to dual-pump diaphragm compressors. The oxygen concentrator may be coupled to a...
US20080271738 Multi-compartment low resistance to flow filter  
The present invention discloses a seamless pad-type filter which is characterized in that it comprises two co-extensive sides, a top side and a bottom side. The top and bottom sides are made of...
US20080035151 Mouth-held breathing air filter  
An air filter that a user places in his mouth when necessary. The filter is in the shape of a plug and has inlet air ports defined therein with the air passing through filter media before passing...
US20060201513 Flat-foldable face-mask and process of making same  
Flat-folded personal respiratory device or a face-mask with a first portion and a second portion (31), connecting with each other along at least one common edge, flat-foldable along the common...
US20070240719 Portable air-purifying system  
A respirator includes a face mask and a housing assembly coupled in flow communication to the face mask. The face mask includes an inlet opening and a seal. The inlet opening is configured to...
US20110220108 BREATHING PROTECTOR  
A breathing protector may include a filter housing having a central axis, a distal end, a proximal end, a first opening and a second opening. The second opening may be located in a proximal end of...
US20100018532 Filter Pouch for Containing Aerosol Spray of a Cough  
The cough pouch contains the infectious aerosol spray of a cough or sneeze in medical-grade filter pouch protecting the general public from disease-carrying viruses and bacteria. It also protects...
US20060225738 In-mouth filtration apparatus  
An in-mouth filtration apparatus, for example for use in sunless liquid-spray tanning to prevent the inhalation of liquid droplets, particles, and/or toxic gases. The filtration apparatus includes...
US20080023006 Respirator That Uses A Predefined Curved Nose Foam  
A respirator that has a mask body and a nose foam, the mask body being adapted to fit over the nose and mouth of a person and having an interior surface that curves concave downward in the nose...
US20060266364 Fluid barrier face mask  
A face mask to be worn upon the face of a wearer and for providing filtering of particular impurities in the air, including at least one pre-bonded composite layer formed by a combination of...
US20070044800 Respirator  
A respirator helmet (10′) or other helmet adapted to receive, by means of a plug (66) and socket arrangement (70), a pivotable bar (62) carrying a protective screen (63) such that the screen may...
US20070175476 Aerosol powder delivery device  
An aerosol powder delivery device, a method of producing or delivering aerosol particles, a method of making a delivery device, and an inhaler kit are provided. The device can be used to produce...
US20060096597 SWIVEL FILTER FOR USE WITH SLEEP APNEA AND OTHER RESPIRATORY EQUIPMENT INCLUDING ASSOCIATED INTERFACE SYSTEMS  
A swivel filter assembly for use with a wide variety of different types of sleep apnea equipment and other respiratory, pressure and/or breathing devices including oxygen concentrators and...
US20080110462 Oxygen delivery system  
An oxygen delivery system includes first and second sieve beds configured to selectively receive a supply fluid and separate a substantially oxygen-rich fluid therefrom. A patient conduit having a...
US20070095349 Respiratory mask  
The invention relates to a respiratory mask comprising a mask body (2), a sealing edge (3) and an inhalation device. Said device can be improved such that gas can be evacuated from the inhalation...
US20110083671 NANO FILTER STRUCTURE FOR BREATHING AND MANUFACTURING METHOD THEREOF  
In a nano filter structure for breathing and a manufacturing method of the nano filter structure, a semiconductor process technology is used for manufacturing a nano filter structure comprising a...
US20070113854 INJECTION CONTROL FOR NON-INVENTED MASK  
A mask assembly (30) is provided with a filter assembly (48) to filter gas exhaled by a patient during the administration of ventilatory therapy, e.g. CPAP or bi-level treatment, to reduce or...
US20150258355 FLUID MANAGEMENT DEVICE FOR EXERCISING ATHLETES  
A fluid management device comprising an air filler assembly comprising a filter, a body, a mouthpiece and a flap valve, and a fluid deflector situated between the filter and the mouthpiece. The...
US20060283453 Refillable filter mask cartridge  
A refillable filter mask cartridge is disclosed. The refillable filter mask cartridge includes a canister, a cover, removably attached to the canister, filter media, disposed within the canister,...
US20070277823 Respiratory Monitoring  
A patient interface in accordance with one embodiment of the present invention is configured to be at least partially carried by a patient and to receive gas exhaled by the patient. The patient...
US20060225734 Filter for oxygen delivery systems  
The present invention is a filter for use with an oxygen delivery system. The filter includes a made up of a housing, with a pair of inlets and which defines a variety of internal features and...

Matches 1 - 50 out of 68 1 2 >