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Match Document Document Title
9022035 Portable intake air sterilizing apparatus  
There is provided a portable intake air sterilizing apparatus which allows prevention of a worker's infection with virus/bacteria and which allows, at the same time, the worker to work...
9011584 End of service life indicator for respirator  
A device includes a cartridge containing a filter material. An insert extends through at least a portion of the filter material. The insert has gas sample path with an opening to provide a sample...
8978655 Integral valve effect respirator  
A respirator comprises: a nose and mouth covering porous filter body and a flexible restraining device arranged so that the body may pivot in its vertical plane of symmetry about its nose contact...
8960196 Mask system with interchangeable headgear connectors  
A mask system for delivering breathable gas to a patient includes a common frame provided without built-in or integral headgear attachment points and at least first and second headgear connectors...
8960190 Protective device  
A protective device protects the user from infection and may simultaneously immunize the user against future infection. In an embodiment, the protective device includes a disinfection chamber...
8955515 Patterned chemical sensor having inert occluding layer  
A sensor 40 that detects a chemical such as an organic vapor. The sensor 40 includes a film that has a film body 58 that includes a detection layer 48 and that is responsive to the presence of a...
8944059 Non-invasive ventilation exhaust gas venting  
A non-invasive ventilation patient interface comprises a fresh gas entry port, an exhaust gas vent port, and a filter media disposed in the exhaust gas vent port. The fresh gas entry port is...
8910634 Stress deformable and sealed breathing mask  
A stress deformable and sealed breathing mask that includes an air permeable rectilinear mask body having at least one layer of air filtering material and a resilient sealing strip at an upper...
8905034 Ergonomic protective air filtration devices and methods for manufacturing the same  
Ergonomic protective air filtration devices and methods for manufacturing the same are disclosed herein. An ergonomic protective air filtration device includes a stack of at least two layers of an...
8900338 Accessory cap for a respiratory filter cartridge  
An accessory cap for a respiratory cartridge includes a housing having a front wall and a side wall which cooperate to define an interior cavity. The side wall includes a retaining formation...
8881729 Horizontal flat-fold filtering face-piece respirator having indicia of symmetry  
A horizontal flat-fold, filtering face-piece respirator 10 that includes a harness 14 and a mask body 12 that has a front surface, a first perimeter 24a, and a longitudinal axis 34. A nose clip 30...
8858692 Filter systems including patterned optical analyte sensors and optical readers  
A filter system includes a housing, a filter medium disposed within the housing, an optical analyte sensor, and an optical reader. The optical analyte sensor is characterized by a first region...
8851073 Patient interface having an integrated system for communicating data to a ventilator  
A medical device may include a patient interface for use in a breathing assistance system, an electronic device coupled to the patient interface, and one or more electrical conductors at least...
8820326 Respirator facepiece with thermoset elastomeric face seal  
A respiratory protection composite facepiece includes a polymeric rigid facepiece body having a first surface and a second surface, and a silicone sealing facepiece element chemically bonded to at...
8813749 Cushion for ventilation interface  
In accordance with at least one exemplary embodiment, a cushion for a ventilation interface is disclosed. A ventilation mask can include a mask body adapted to matingly engage with the cushion....
8789531 Mouth and nose mask for preventing and treating allergic respiratory diseases  
A mouth and nose mask including a main cover body with a main air vent at the center thereof, an inner cover body, and a linking member. There is a space between the main cover body and the inner...
8757156 Face mask with unidirectional multi-flap valve  
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...
8746250 Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas  
A breathing mask arrangement for delivering breathable gas to a patient includes a reinforcement element, a mask engaged with the reinforcement element and having a mask base body defining a mask...
8733356 Germicidal protective mask with ultraviolet light emitting diodes  
A support has an interior section positionable on one side of a wearer's head. The support has an exterior section positionable over the wearer's face. The exterior section has a free end with a...
8695603 Face mask with truncated nosepiece  
A face mask which has a fabric body of folded filter material that defines an expandable face pocket, an interior face, an exterior face, a top edge, a bottom edge and opposed side edges. A...
8678002 Devices and methods for decreasing human pathogen transmission  
A facial mask for use in decreasing the transmission of one or more than one human pathogen to and from a human wearer of the facial mask, the facial mask comprising a facepiece; where the...
8631792 Cushion for a patient interface  
A respiratory mask is provided having an outer shell coupled to a cushion for the delivery of a gas to a user. The cushion of the respiratory mask has at least one pleat disposed in the cushion in...
8622059 Face mask with absorbent element  
A face mask for reducing or eliminating fogging of eye wear worn by a user of the face mask is provided. The face mask may include a body portion that has an outer surface and an oppositely...
8616211 Cushion for patient interface  
A cushion for a patient interface that delivers breathable gas to a patient includes a base wall structured to be connected to a frame, an underlying support cushion extending away from the base...
8613280 Cushion for patient interface  
A cushion for a patient interface that delivers breathable gas to a patient includes a base wall structured to be connected to a frame, an underlying support cushion extending away from the base...
8613281 Cushion for patient interface  
A cushion for a patient interface that delivers breathable gas to a patient includes a base wall structured to be connected to a frame, an underlying support cushion extending away from the base...
8596271 Patient interface device  
A patient interface device that includes a support member sized and configured to span at least a portion of a patient's face while remaining below the patient's eyes responsive to the patient...
8590532 Filtration mask  
A filtration mask has a collapsible air guide and two filter supports connected at a hinge. The filter supports are movable between a storage position and a deployment position in which the angle...
8584676 Breath responsive filter blower respirator system  
A breath responsive filter blower respirator system for a gas mask including a pressure and control device, such as an optoelectric device and/or a pressure sensor, to control the air flow...
8578935 Cushion for patient interface  
A cushion for a patient interface that delivers breathable gas to a patient includes a base wall structured to be connected to a frame, an underlying support cushion extending away from the base...
8573214 Cushion for patient interface  
A cushion for a patient interface that delivers breathable gas to a patient includes a base wall structured to be connected to a frame, an underlying support cushion extending away from the base...
8574331 Air-treatment mask systems, and related methods and air-treatment masks  
Embodiments disclosed herein include air-treatment mask systems having at least one controllable air-treatment device that is controlled responsive to one or more signals from at least one...
8573199 Ultrasonic in situ respiratory mask testing process and mask  
A respiratory mask includes a mask body with a perimeter. The mask has a use position wherein the mask body covers at least the mouth and nose and the perimeter is in contact with the face...
8573213 Cushion for patient interface  
A cushion for a patient interface that delivers breathable gas to a patient includes a base wall structured to be connected to a frame, an underlying support cushion extending away from the base...
8573215 Cushion for patient interface  
A cushion for a patient interface that delivers breathable gas to a patient includes a base wall structured to be connected to a frame, an underlying support cushion extending away from the base...
8567402 Mask ports  
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 ports may...
8567404 Cushion for patient interface  
A cushion for a patient interface that delivers breathable gas to a patient includes a base wall structured to be connected to a frame, an underlying support cushion extending away from the base...
8555885 Cushion for patient interface  
A cushion for a patient interface that delivers breathable gas to a patient includes a base wall structured to be connected to a frame, an underlying support cushion extending away from the base...
8550083 Cushion for patient interface  
A cushion for a patient interface that delivers breathable gas to a patient includes a base wall structured to be connected to a frame, an underlying support cushion extending away from the base...
8550081 Cushion for patient interface  
A cushion for a patient interface that delivers breathable gas to a patient includes a base wall structured to be connected to a frame, an underlying support cushion extending away from the base...
8550082 Cushion for patient interface  
A cushion for a patient interface that delivers breathable gas to a patient includes a base wall structured to be connected to a frame, an underlying support cushion extending away from the base...
8544469 Low profile filter respirator  
A respiratory protective device in which a face piece (11) is located within the volume of a filter canister (10). The filter canister (10) can be in the form of a hollow section or sections which...
8522785 Inextensible headgear and CPAP or ventilator mask assembly with the same  
A headgear (200) for a respiratory mask (202) of a ventilator or CPAP device is provided. The headgear includes a strap portion (204, 206) formed of a substantially inextensible material. The...
8517023 Mask system with interchangeable headgear connectors  
A mask system for delivering breathable gas to a patient includes a common frame provided without built-in or integral headgear attachment points and at least first and second headgear connectors...
8464715 Multipurpose therapeutic face mask  
A therapeutic face mask comprises a face-engaging portion and a single connector having a mask-engaging end and a single treatment-receiving end which has a single attachment mounting for...
8439038 Collapse resistant respirator  
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...
8424528 Ventilation device  
A device used for ventilation includes a ventilation mask that can be connected to a respiratory gas hose. The ventilation mask has a respiratory gas hose coupling that is movably connected by a...
8397729 Surface structure on patient interface  
The present invention relates to the surface structure of a plastic material and particularly of silicone surfaces. More particularly, the present invention relates to the surface structure of the...
8381727 Face mask with seal within seal and optional bridging seal  
The present face mask may have a double seal, a triple seal or a quadruple seal, with distinct spacing between each of the seals within a set of seals. Each of the seals within a double seal,...
8375949 Sanitary mask for the protection of others  
Disclosed is a sanitary mask for hygienically protecting others that can be conveniently re-used and has a simple structure firmly maintained while the sanitary mask is used, so as to surely...

Matches 1 - 50 out of 327 1 2 3 4 5 6 7 >