Matches 1 - 50 out of 158 1 2 3 4 >
Match Document Document Title
7624735 Cheek-mounted patient interface  
A patient interface that includes a support body having a cushion and cheek interfaces. Collectively, the cushion and cheek interfaces operate to distribute compressive forces exerted on the user's...
7621274 Nasal mask  
A nasal mask of the type for delivering gas for example to ease or assist the breathing process includes a shell and a cushion connected with the shell. The shell has a side wall and a retaining...
7614399 Body conforming textile holder and filter article  
A body conforming, reusable, washable, textile holder for removably holding at least one article in close bodily contact. The holder may be a wrap or tube constructed to enclose a portion of the...
7610916 Forehead support for facial mask  
A forehead support adapted to be secured to a respiratory mask includes a joining member for securing to the mask and a cushion frame pivotally mounted to the joining member. The cushion frame is...
7575006 Respirator mask with hygienic protection  
The invention relates to a respirator mask with hygienic protection. More specifically, the invention relates to a respirator face mask ( 2 ) which provides physiological protection, comprising: an...
7568483 Patient interface with respiratory gas measurement component  
A patient interface assembly for use with gas monitoring. The patient interface includes a mask shell having a portion that seals against the face of a patient and a mask attachment coupled to an...
7509958 Headgear assembly for a respiratory mask assembly  
A respiratory mask assembly for delivering breathable gas to a patient includes a frame and a headgear assembly removably attachable to the frame. The headgear assembly includes a pair of side...
7500480 Chin pivot patient interface device  
A patient interface device that includes a body portion comprising a pair of arms and a chin support. A first end portion of each arm in the pair of arms is coupled to an opposite end of the chin...
7406965 Forehead support for facial mask  
A respiratory mask assembly includes a frame and a forehead support secured to the frame. The forehead support includes a joining member secured to an upper portion of the frame and a cushion frame...
7316230 Elbow for mask assembly  
An elbow assembly for use in a respiratory mask, which includes an elbow, an inlet port, an exhaust port, and a baffle separating the inlet port from the exhaust port. A mask assembly includes a...
7243650 Custom fitted mask configured for coupling to an external gas supply system and method of forming same  
According to one embodiment, a method of forming a custom fitted mask configured for coupling to an external gas supply system includes applying a first sheet of deformable material against a...
7243652 Respirator mask  
A respirator mask includes an inflatable cuff, a gas-guiding member, and an inflating valve. The inflatable cuff has an inner wall surface confining an air chamber, and a gas inlet unit having a...
RE39493 Respirator having snap-fit filter cartridge  
A respirator ( 10 ) that includes a face piece ( 14 ) and a cartridge receiving structure ( 22 ) located on the face piece ( 14 ). The face piece ( 14 ) is sized to fit snugly over the nose and...
7178528 Headgear for noninvasive ventilation interface  
The present invention is a headgear for noninvasive ventilation interface made up of a nasal cannula including cannula tubing having a given outside diameter, and a headgear yoke with ends...
7171966 Breathing mask with a superelastic seal  
A breathing mask with a mask body, which has a seal at its edge, which said seal is in contact with the user's face, wherein at least part of the seal that is in contact with the user's face is...
7152602 Mask apparatus  
A face mask comprises a sealing collar ( 1 ) extending around the mouth with a shelf ( 4 ) extending under the nose supporting a gel insert ( 7 ) that makes sealing contact between the nostrils and...
7107990 Portable face protector for protecting human being from poisonous gas and securing visibility  
Disclosed is a portable face protector for protecting a human being from poisonous gas and securing visibility, which can be used in an emergency such as a fire, etc. The face protector comprises a...
7100611 Face mask  
A face mask for use in gas delivery applications, such as breathable gas or aerosol drug systems. The face mask includes a body having a peripheral edge for placement against the face of a wearer....
7082947 Face mask for use in pressurized drug delivery systems  
Face masks for use in pressurized drug delivery applications, such as aerosol drug delivery systems, and a method of reducing aerosol deposition in the region of the eyes are presented. The face...
7077140 Face mask and method  
A method for preventing a spread of diseases, promoting better breathing, improving comfort and reducing fatigue. The method utilizes a face mask and a noseform of the type disclosed in U.S. Pat....
7069932 Patient interface with forehead support system  
A patient interface having a forehead support adjustably. The forehead support assembly includes a support arm that is adjustably mounted to the mask shell, thereby allowing the adjustment of the...
7063084 Oxygen diffuser support  
A support for an oxygen diffuser for delivering a plume of oxygen-enriched air to a space in front of a patient's nose and mouth. The support comprises a means for holding a tube associated with...
7036508 Harness assembly for a nasal mask  
A harness assembly for a nasal mask for communicating breathable gas to a patient's airways, for example, in the administering of CPAP or like breathable gas delivery treatments, includes a cap...
7004168 Face mask for gas monitoring during supplemental oxygen delivery  
A face mask including a gas monitoring capability for improved patient management in combination with improved efficiency of supplemental oxygen delivery to the patient is provided. The face mask...
6966317 Individual respiratory gas supply device including a respiratory mask and a facial respirator  
Individual respiratory gas supply device comprising a respiratory mask and a facial respirator of the cannula or respiratory flexible oro-nasal shell type for comfortably supplying a subject with...
6951218 Breathing assistance apparatus  
A CPAP system for supplying humidified gases to a user is disclosed in which various interfaces are described for gas delivery. A mask cushion including a deformable cushion and thin sheath is...
6926004 Breathing mask with a head fastening device  
A breathing mask is joined with a head fastening device that has at least one headstrap and at least one neckstrap. The headstrap and the neckstrap are connected with each other in the area of...
6915965 Fire hose for simultaneously delivering firefighting liquid and high pressure air  
An air delivery system, wherein the air delivery system is coupled to a hose delivering water or fire-extinguishing foam, for providing air to emergency workers and disaster victims. The system...
6851428 Respiratory mask  
A respiratory mask is reduced in size to better fit patients with smaller faces by either (a) folding one or more accordian folds formed in an upper portion of the mask, or (b) tearing away a part...
6766800 Pressure regulating valve for use in continuous positive airway pressure devices  
A valve for use in continuous positive airway pressure (CPAP) devices includes a valve body that is disposed at or between the patient mask and the source of positive airway pressure. The valve...
6748949 Face masks for use in pressurized drug delivery systems  
Face masks for use in pressurized drug delivery applications, such as aerosol drug delivery systems, and a method of reducing aerosol deposition in the region of the eyes are presented. The face...
6732733 Half-mask respirator with head harness assembly  
A half-mask respirator is retained on a wearer's head by upper and lower straps and a strap support. The upper and lower straps connect to the strap support at upper and lower strap attachment...
6715490 Convenient “drop-down” respirator  
A respirator 15 has a harness 10 that allows the respirator body 20 to be conveniently disposed beneath a wearer's chin when not in use. The harness 10 includes a substantially flat,...
6698427 Comfort ring for patient medical mask  
A medical mask assembly includes a medical mask and a comfort ring releasably mated to the mask. The mask includes a interior surface and an exterior surface and a mating edge where the two meet....
6672307 Quick-donining full face oxygen mask with inflatable harness and soft foldable lens  
A mask and harness system for use in providing breathing oxygen and protection from pollutants for the eyes and respiratory system as might be encountered in high altitude aviation environments. In...
6659102 Oxygen mask filter system  
An oxygen mask filter system for preventing the transmission of a disease from a patient to medical personnel. The oxygen mask filter system includes a face mask having an interior surface and an...
6651661 Ergonomic face mask  
An ergonomic face mask is provided for the administration of gas under a positive pressure to a patient. The face mask includes a cushion that provides a seal with the patient's face, and a dome...
6644316 Variable aperture venting for respiratory mask  
A respiratory mask having a variable flow venting is provided according to the invention, including a gas supply hose, a mask shell adapted to output a gas to a respiratory system of a person, the...
6644308 Helmet  
A breathing mask is provided for a helmet which reduces the formation of water on the lens of the eyeglasses of the wearer or on the shield of the helmet. The helmet comprises a head portion, a...
6615832 Wear article with detachable interface assembly  
A wear article including a body or shell formed from a structurally rigid material having a surface that is shaped to fit over a portion of a person's body. An interface flange is sized and shaped...
6530374 Air filter device provided with gripping means in the form of a mouthpiece  
Air filter device comprising at least one filter element provided with means in the form of a mouthpiece allowing the user to grip and retain the device.
6457473 Drop-down face mask assembly  
An improved face mask that is retained by a carriage and harness assembly, thereby allowing the face mask to drop down from the face of the wearer.
6443155 Quick-donning full face oxygen mask with inflatable harness and soft foldable lens  
A mask and harness system for use in providing breathing oxygen and protection from pollutants for the eyes and respiratory system as might be encountered in high altitude aviation environments. In...
6443153 Arrangement in protective device  
An air breathing arrangement including an air feed inlet and a mask for covering the nose and mouth of a person. The air feed inlet and the mask are connected by a collar which serves as an...
6439230 Mask with recess including at least one mask port  
Mask ports 180 for attaching supplemental oxygen tubes 510 or measurement devices to a respiratory mask are downwardly directed and recessed into the base 110 of the mask frame 100 . The...
6435184 Gas mask structure  
A gas mask structure including a rear cup body, two cell seats and a front cup body. The rear cup body has an opening facing backward. A top side of front face of the rear cup body is formed with...
6435181 Respiratory mask with adjustable exhaust vent  
A nasal mask for use in respiratory therapy is provided with one or more vent ports which are adjustable for directing vented air in a direction which is most comfortable to the patient. By...
6427694 Nasal breathing mask  
The invention relates to a nasal breathing mask having a mask part ( 1 ) and a mask-holding part ( 2 ), which at the top end is connected to an elongate tube ( 3 ) which in turn is connected to a...
6422238 Headgear  
Headgear ( 20 ) for securing a respiratory mask ( 12 ) to a patient incorporates a quick release arrangement. The headgear has at least one strap ( 22,24 ) extending from each side of the mask, the...
6394090 Flat-folded personal respiratory protection devices and processes for preparing same  
Respiratory devices having first and second lines of demarcation bisected by a fold. The devices are capable of being folded in a first substantially flat configuration for storage (e.g., in a...
Matches 1 - 50 out of 158 1 2 3 4 >