Abstract: A nostril-shielding nasal mask includes an adjustable body including a top portion having a concave shape and is provided with an arcuate anterior face and arcuate posterior face opposed therefrom, a hinge attached to the top portion, and a bottom portion attached to the hinge wherein the bottom portion has a planar shape and is provided with a curvilinear anterior face and a rectilinear posterior face. Such a bottom portion further has a plurality of apertures configured to align with the nostrils of the user, respectively. The nasal mask further includes a scented air filter removably inserted into the bottom portion, and fasteners fixedly attached to the top portion and the bottom portion. Such fasteners ae configured to maintain the top portion and the bottom portion directly abutted against the nose bridge of the user and the nostrils of the user, respectively.

Abstract: The present disclosure is directed to an anti-snoring device. The anti-snoring device of the present disclosure includes an elastic, adhesive sheet for gently drawing the mouth of a user to a substantially closed position while the anti-snoring device is worn by the user. The elastic adhesive sheet is attached via adhesive backing to the user's skin and extends from just below the user's nose to just below the user's chin. A breathing tube of the anti-snoring device extends through the adhesive sheet and into the user's mouth to enable the user to breathe through their mouth while the elastic sheet maintains the user's mouth in a substantially closed position. The end of the breathing tube that is mounted to the adhesive sheet terminates at the side of the adhesive sheet oriented away from the user.

Abstract: Devices for altering the flow of air in a respiratory cavity such as the nostrils of the nose. These methods and devices may be useful for affecting a physiologic benefit in patients suffering from a variety of medical disorders, including snoring and sleep apnea. The devices are typically removable devices that may be placed in both nostrils to increase resistance to airflow within the respiratory cavity. Resistance to expiration may be selectively increased relative to inspiration. The nasal devices may also increases patency of the nares. Any of these devices may be configured to achieve positive end-expiratory pressure (PEEP) in a subject wearing the device.

Abstract: A nasal air filtration device includes a pair of either planar or concave-convex filters, a support structure incorporating a pair of generally annular bases or sleeves for supporting the filters, and a bridge that couples the bases or sleeves to maintain them in a desired spaced-apart relation and to determine a desired angular relationship. The support structure is insertable into the nasal cavities to position the filters within corresponding nasal cavities. Flexible rims maintain the support structure and the filters in spaced-apart relation to the surrounding nasal wall. The filters may be placed within the bases at an angle with respect to the walls of the bases. Also, the filtration device may be flesh tone in color, thereby blending with the skin tone of the user. In some embodiments, a post structure is supplied for supplying a scent or aroma to the wearer.

Abstract: A system for supporting a breathing passage of a patient may include a cannula and an insertion apparatus. The cannula may be configured to be at least partially inserted into a breathing passage of a patient for supporting the breathing passage during sleep. The cannula may include an insertion end configured to be inserted through a nasal passageway portion of the breathing passage. The insertion apparatus may include a nasal applicator operable to guide the cannula through the nasal applicator and into the nasal passageway, and a support frame coupled to the nasal applicator and configured to be releasably coupled to the patient to position the nasal applicator proximate to the nasal passageway.

Abstract: Described herein are adhesive nasal devices. In particular, the adhesive nasal respiratory devices described herein are configured to be worn in communication with a subject's nasal cavity and may include a rim body having a passageway therethrough, an airflow resistor in communication with the passageway of the rim body, and a flexible, adhesive holdfast layer extending outward from the periphery of the rim body. The rim body region may be formed from multiple parts (e.g., a first and a second rim body region), and the airflow resistor may be secured between the parts forming the rim body. Methods of manufacturing and assembling these adhesive nasal devices are also described.

Abstract: The present invention relates to a nasal delivery device for and a method of delivering a substance, in particular one of a liquid, as a suspension or solution, or a powder containing a medicament, especially systemic or topical pharmaceuticals, or a vaccine to the nasal airway of a subject.

Abstract: A universal headgear is easy to use and creates an effective seal between a patient interface device, such as gas delivery mask, and a patient. The headgear of the present invention includes a halo-like headband formed from an elastomeric material. The headband includes contoured panels that allow the device to fit most people without circumference length adjustment. The halo headband is designed to maintain a substantially frusto-conical shape when worn. The present invention preferably includes an adjustable crossover strap on the top connecting the contoured panels that is adapted to hold the halo headband in position. The headpiece further includes connecting straps to adjustably connect the headgear to a patient interface device. The present headgear fits a wide range of head sizes and shapes, is easy to use, and provides increased stability.

Abstract: A mini-nasal filter including a filter element and an anchoring arrangement adapted to hold the filter element in registration external to, and under, a user's nose. An operable anchoring arrangement includes one or more section of adhesive tape that can be affixed to the user's nose, and/or lip. The filter element may carry a masking scent, or be impregnated with a substance to enhance adherence of particulate matter to the filter. Certain masks may include a bioactive agent to resist germs, bacteria, and viruses, and/or a treatment compound for nasal therapy.

Abstract: A holding device for a respiratory mask, especially for use in the field of sleep medicine, includes a headband which, in an application position, extends from the forehead area of the patient to behind the ear area of the patient, whereby the headband is provided with a flexible reinforcing insert for reinforcing the headband in a lateral direction. This makes it advantageously possible to provide the mask retention forces, which are necessary for reliably applying a respiratory mask, in a manner that is very compatible with regard to ergonomics.

Abstract: Described herein are adhesive nasal devices. In particular, the adhesive nasal respiratory devices described herein are configured to be worn in communication with a subject's nasal cavity and may include a rim body having a passageway therethrough, an airflow resistor in communication with the passageway of the rim body, and a flexible, adhesive holdfast layer extending outward from the periphery of the rim body. The rim body region may be formed from multiple parts (e.g., a first and a second rim body region), and the airflow resistor may be secured between the parts forming the rim body. Methods of manufacturing and assembling these adhesive nasal devices are also described.

Abstract: A breathing mask for breathing support devices (10) to guide the breathing support gas to the patient. The mask includes a mask body including a material that is permeable to air at least in partial areas. A gas guiding structure is provided which can be connected to suction openings of the breathing support device (10). The gas guiding structure extends through the interior of the mask body. The gas guiding structure for the transport/delivery of gas is limited partially by air-permeable areas of the wall of the mask body, through which ambient air can be drawn in. The mask is characterized by high wear comfort and improved safety against accidental coverage of the suction areas.

Abstract: A breathing mask to be fastened with a strap on the head with breathing gas supply through the strap. The strap includes areas that have a multilayer design and at least two layers of the material of the strap lying one on top of another are connected with one another such that they form a channel, through which a gas can flow.

Abstract: A double-body therapeutics face and tracheostomy mask which functions as both a mask for the nose and mouth of a patient and a mask for the tracheostomy tube area of a patient is disclosed. The mask of the present invention serves as a means for delivering a gaseous medicament or a liquid, such as liquid medication, in the form of a fine spray or mist to the nose, mouth, and trachea of the patient simultaneously. The upper body (1) of the mask fits over the nose and mouth area of the patient and the lower body (5) of the mask fits a patient's tracheostomy tube area. The upper and lower mask bodies may be connected to one another and to a nebulizing apparatus (4) and adjustable-length delivery conduit (17). Therefore, the double-body therapeutics face and tracheostomy mask of the present invention may be adjusted to comfortably fit the face and trachea area of any sized patient.

Abstract: An emergency oxygen mask is provided. The emergency oxygen mask includes: a respiration part worn on a user's face for supplying oxygen or discharging carbon dioxide or moisture using a pressure difference depending on respiration of the user; a carbon dioxide supply part for supplying the carbon dioxide and the moisture discharged from the respiration part through a carbon dioxide supply hole formed at a lower surface thereof; an oxygen generating part engaged with an outer surface of the carbon dioxide supply part and having an upper open surface to react potassium dioxide (KO2) filled therein with carbon dioxide or moisture to generate oxygen; an oxygen storage part for storing oxygen moved by an oxygen moving part; and filters attached to both sides of the oxygen moving part to remove carbon dioxide remaining in the oxygen stored in the oxygen storage part and lower the temperature and humidity of the oxygen to supply the oxygen to the respiration part.

Abstract: A nasal air filtration device includes a pair of concave-convex filters, and a support structure incorporating a pair of generally annular bases for supporting the filters, and a bridge that couples the bases, to maintain them in a desired spaced-apart relation and to determine a desired angular relationship between the bases and between the associated filters. The support structure is positionable against the anterior nares to direct the filters into their corresponding nasal cavities. The support structure maintains each of the filters in spaced-apart relation to the surrounding nasal wall. In alternative embodiments, an open frame is mounted to each base and positioned between its associated filter and the nasal wall.

Abstract: A device for the dosing of a dry additive gas into a breathing gas in a ventilator system, the ventilator system including a tubing system connectable by at a distal end to a patient, and has a dosing tube connectable to the tubing system for dosing to the distal end of the tubing system. The dosing tube is composed of a tube section having a moisture permeable contact surface, adapted to interact with moisture from exhaled breathing gas, so the dry additive gas is humidified before dosing to the distal end of the tubing system.

Abstract: The nasal filter is a breathing aid that would filter pollutants and contaminants from the air, thus improving the quality of the air inhaled by individuals who suffer respiratory ailments and allergies to air borne pollutants. Designed to fit just inside the nostrils, the nasal filter would consist of a spring clip having flanged two-pronged ends with an oval shaped filtering member on each end. The filtering elements would be made of a medium grade cotton rolled into an appropriate configuration to fit the nostril, and could possibly be impregnated with oxymetazoline to aid in the treatment of nasal congestion. The flanged ends would secure the device in place during exhalation, and could also be useful in replacing the disposable filtering elements. The spring clip could be offered in clear or flesh-toned plastic and could also be offered in a variety of sizes to fit different user's noses.

Abstract: A double-body therapeutics face and tracheostomy mask which functions as both a mask for the nose and mouth of a patient and a mask for the tracheostomy tube area of a patient is disclosed. The mask of the present invention serves as a means for delivering a gaseous medicament or a liquid, such as liquid medication, in the form of a fine spray or mist to the nose, mouth, and trachea of the patient simultaneously. The upper body of the mask fits over the nose and mouth area of the patient and the lower body of the mask fits a patient's tracheostomy tube area. The upper and lower mask bodies are connected to one another and to a nebulizing apparatus by a delivery conduit such as a standard “T” connector.

Abstract: Personal Humidifier with a horseshoe shaped headset made of plastic and being hollow in construction, the headset having an integral centrally located accordion type connection that allows each end of the headset to flex outward to snuggly fit on a user's head, the headset terminating at one end in a flexible tubular member, the tubular member terminating in a wicking material, the wicking material being covered by a removable, replaceable screen cover, the tubular member and the wicking material being supported by a hand bendable metal wire, the metal wire allowing the user to position the tubular member and the wicking material in close proximity to the user's nose, the wicking material penetrating into one end of the hollow headset and traveling the entire length of the headset, the hollow headset capable of retaining water or the like, the water capable of traveling along the wicking material to provide moisture in close proximity to the user's nose, the water retaining headset being refill

Abstract: The portable scent delivery device employs a housing and scent generator which selectively releases scent. The housing is suitably a headset, hat, shoulder harness or personal electronic device like a mobile telephone. The scent travels to the user's nose by diffusion.

Abstract: Personal Humidifier with a horseshoe shaped headset made of plastic and being hollow in construction, the headset having an integral centrally located accordion type connection that allows each end of the headset to flex outward to snuggly fit on a user's head, the headset terminating at one end in a flexible tubular member, the tubular member terminating in a wicking material, the wicking material being covered by a removable, replaceable screen cover, the tubular member and the wicking material being supported by a hand bendable metal wire, the metal wire allowing the user to position the tubular member and the wicking material in close proximity to the user's nose, the wicking material penetrating into one end of the hollow headset and traveling the entire length of the headset, the hollow headset capable of retaining water or the like, the water capable of traveling along the wicking material to provide moisture in close proximity to the user's nose, the water retaining headset being refillable by removin

Abstract: An inhaler device and a method in which powder for inhalation is jetted off a prepared device surface containing a defined pre-metered quantity of finely divided powder. The jetting function is obtained by a directed air stream pushing or cutting free a medical powder applied to a carrier surface and by creating a stream of air dispersing the powder into inspiratory air at the moment it is being inhaled. The inhaler device includes active (air permeable) porous walls for preventing finely divided powder from sticking to the inner faces of the inhaler device by creating a pressure gradient across the active wall, thus forcing a small flow of air through the active wall thereby keeping the powder from sticking to the inner faces.

Abstract: An attachment for use with a nebulizer for delivery of aerosol medication to respiratory airways of a user has an elongated conduit provided with a one-way valve for admitting ambient air on one of its ends and a mouthpiece—on its opposite end. A calibrated pressure exhalation valve allows escape of exhaled gas once the pressure in the conduit exceeds a pre-determined setting of the valve. The outlet valve is spring-loaded and allows for various calibrations. The conduit is attachable to a nebulizer and facilitates build-up of positive pressure in the user's sealed airways to help maintain the airways distended for more effective delivery of the medication.

Abstract: Methods for delivering medication to an infant using a nasal mask and infant soother device, e.g., a pacifier. The nasal mask is drawn into sealing contact with the infant's face as the baby sucks on the soother device. The medication is delivered to a small dead space created by the mask for inhalation by the infant.

Abstract: The inhalation therapy assembly and method of use described herein increases the efficiency of metered dose inhalers by allowing delivery of the doses to a collapsible reservoir which can be manually pumped, ensuring that medicants contained therein are properly and completely delivered to the patient. Terminal and proximal valves of the one-way diaphragm type allow flow of the aerosol medicants while preventing improper expulsion. An exhalation valve is adjustable to ensure the patient exhales suitably to permit proper medicant absorption. A conventional metered dosage inhaler having an approved FDA canister provides proper dosage to the patient and is joined to the collapsible reservoir by a connector having a plurality of apertures for receiving the MDI and an accessory T-fitting.

Abstract: An apparatus for supplying breathable gas wherein the apparatus includes a main housing, a sub-housing having a gas flow path between a gas inlet and a gas outlet, a power source within the main housing and an impeller within the sub-housing in fluid communication between the gas inlet and the gas outlet. The impeller is adapted to releasably engage the motive power source external the gas flow path and the sub-housing is releasably connectable to said main housing. Also disclosed is a method of cleaning, sterilising or disinfecting the gas flow path of the breathable gas supply apparatus. The method includes removing the sub-housing from the main housing, cleaning, sterilising, disinfecting or replacing the sub-housing and connecting the sub-housing to the main housing.