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5497763 |
Disposable package for intrapulmonary delivery of aerosolized formulations
A disposable package is provided which makes it possible to hold and disperse therefrom liquid, flowable formulations including aqueous formulations (solutions or dispersions with particles less...
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5490497 |
Inhalation devices with a reduced risk of blockage
An elastomeric cap for use in an aerosol inhalation device is disclosed. The cap prevents blockage and the buildup of accretions of medicament on the valve stem of the inhalation device and shields...
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5485827 |
Methods and devices for treating plumonary vasoconstriction and asthma
A method for treating or preventing bronchoconstriction or reversible pulmonary vasoconstriction in a mammal, which method includes causing the mammal to inhale a therapeutically-effective...
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5483953 |
Aerosol dispensing apparatus for dispensing a medicated vapor into the lungs of a patient
A dispensing apparatus comprising a reservoir for providing a medication er pressure and a housing which has a centrally located chamber and a wave shaping chamber located in a front portion of the...
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5482030 |
Aerosol and non-aerosol spray counter
The present invention relates to an aerosol and non-aerosol spray counter whereby when a spray container is depressed, an automatic counting mechanism is activated.
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5477849 |
Spacer for medication inhaler
A universal asthma and emphysema medication inhaler spacer comprises a cylindrical open-ended elongated chamber having a circular opening in the inlet end of a predetermined diameter and a...
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5474058 |
MDI ventilator dispenser with bi-directional nozzle
A dispenser for medication from an MDI canister is connected into an inspiratory stream from a ventilator to the lungs of an intubated patient. The MDI canister valve is actuated so as to deliver a...
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5470311 |
Microsphere drug application device
Apparatus and methods for dispensing medicinals encapsulated in a biodegrble polymer in surgical and other wounds are described. The apparatus, a microcapsule drug applicator, allows the caregiver...
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5460171 |
Synchronization device for aerosol appliances with pressurized regulating bottle
An appliance intended to synchronize inhaling by the user of an aerosol device which sprays a dose of active element released from a regulating bottle includes a closing valve for restricting...
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5458136 |
Assembly for producing aerosol pulses
An assembly for producing aerosol pulses with a valve block (1), which has a breathing channel (2), an air channel (3) which enters the breathing channel transversely, and an aerosol channel (4)...
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5456677 |
Method for oral spray administration of caffeine
A method and apparatus are disclosed for easily and conveniently self-administering caffeine in combination with a breath freshener. Caffeine, which has important physiological effects as a central...
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5452711 |
Small form factor atomizer
A reduced form factor atomizer is disclosed comprised of a control electronics module and a dosage/transducer module designed for ultra-compact usage to provide a small and compact form factor. The...
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5447150 |
Medicament dispensing device
A metered dose inhaler for use with a pressurised aerosol container which is preferably breath-actuated. A preload (80) is applied to the internal aerosol valve by an amount sufficient to result in...
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5438982 |
Endotracheal tube adapted for aerosol generation at distal end thereof
An endotracheal tube adapted for aerosol generation at the distal end thereof and which is a modification of existing endotracheal tubes. The improved tube incorporates first and second conduits...
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5435282 |
Nebulizer
A hand-held inhalation responsive nebuliser by which a nebulised air stream is created for quick and efficient delivery of a fluid medication to the respiratory tract of a patient through the deep...
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5433191 |
Medication sprayer
A medication sprayer (2) is used to spray a liquid medication (110) directly from a vial (4) having a needle pierceable septum (6). The sprayer includes a body (10) reciprocally housing the vial. A...
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5431154 |
Incentive metered dose inhaler
An inhalation device for administering an aerosolized medication includes an incentive spirometer and a medication inhalation chamber having receptacle means adapted to receive a metered dose...
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5431155 |
Single-dose nasal dispenser for atomized liquid drugs
The invention relates to a manually actuated nasal dispenser, suitable for dispensing a liquid single dose in atomized form retained in a chamber which is part of the dispenser. The liquid...
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5427089 |
Valved auxiliary device for use with aerosol container
An auxiliary device is provided for use with a metered-dose aerosol device. The auxiliary device comprises a chamber having an inlet adapted to receive the metered-dose aerosol device, and an...
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5419315 |
Intrapulmonary delivery of hormones
A method of treating human patients is provided by the intrapulmonary delivery of a pharmaceutically active hormone formulation. The formulation is automatically released from a hand-held,...
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5415161 |
Intermittant demand aerosol control device
A T connection mouthpiece comprised of a first tubular member with open ends and internal, a tubular member with a smaller diameter having closed ends to define an air chamber. Proximate to the...
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5411173 |
Counter attachment for product dispensers
A counter device attachment for a depressible spray dispenser for products such as medicine. The dispenser comprises a clip to fit about the side wall of the dispenser's casing, a foot-leg...
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5408994 |
Inhalation device
An inhalation device for administration of aerosolized medicament to the respiratory system of a patient comprising a housing defining a patient port and an air inlet, the housing containing means...
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5396883 |
Nebulizer valve assembly for use in a ventilation circuit
A T-shaped valve for use in supporting a nebulizer cup in a ventilation circuit. The valve comprises an inner sheath and an outer sheath for supporting the inner sheath. Both the inner and outer...
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5396882 |
Generation of nitric oxide from air for medical uses
A system for producing a mixture comprising nitric oxide and air for treatment of medical conditions. The invention enables unlimited production of nitric oxide at any location using only air and a...
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5392767 |
Use of inhaled loop diuretics for treating allergen-induced nasal reactions
Loop diuretics, particularly their well known representative furosemide, are effective drugs for the treatment of allergen-induced nasal reactions, if a solution of the loop diuretic is nebulized...
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5379777 |
Whole body plethysmograph for non-invasive pulmonary measurements of unrestrained small animals
A whole body plethysmograph for pulmonary measurements of unrestrained small animals includes a cylindrical animal chamber and an integral reference chamber. The animal chamber and the reference...
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5372126 |
Pulmonary sampling chamber
A pulmonary sample collection apparatus and method are provided for the sanitary collection of pulmonary sputum samples otherwise referred to as sputum induction, without allowing escape of...
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5370862 |
Pharmaceutical hydrophilic spray containing nitroglycerin for treating angina
A pharmaceutical aerosol spray for treating an angina attack including a container having a liquid composition therein comprising 0.1 to 2 weight percent of nitroglycerin, 2 to 60 weight percent of...
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5363842 |
Intelligent inhaler providing feedback to both patient and medical professional
The present invention detects how much air is inhaled through the inhaler with what time course (including such derived measurements as how much volume is inspired within the bounds of a given flow...
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5357945 |
Multipositional nebulizer device
The present invention is directed to an improved nebulizer attachment for use with a powered nebulizer machine for converting liquid medication into aerosol. It includes a reservoir chamber for...
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5349945 |
Aerosol dispenser comprising an indicator assembly
An aerosol dispenser for use with an aerosol vial. The dispenser contains an assembly that indicates the quantity of doses dispensed from or remaining in the aerosol vial. The assembly comprises a...
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5331953 |
Device in connection with an inhaler
The present invention refers to a device in connection with an inhaler intended for measuring and recording the course of inhalation of a patient. The device is intended for use in medication, e.g....
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5331954 |
Device for nasal delivery of liquid medications
A pen shaped device for nasal administration of doses of a liquid medicine, comprising a first and a second housing element, the first housing element (1) comprising a cartridge for the medicine,...
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5329939 |
Humidifier with liquid level control
An adaptor is made to connect a standard sterilized water container to a standard aerosol flow passage that itself is connected to a heater. The flow control adaptor comprises a nipple that is...
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5328099 |
Compressed gas device for spraying a single dose of a fluid substance in finely divided form
A compressed gas device is disclosed for spraying a single dose of a fluid substance in finely divided form. The device comprises a tank containing the single dose having an inlet orifice for...
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5320094 |
Method of administering insulin
A method of delivering a protein, in particular insulin, to the lungs. The method is characterized in that an aerosolized mist of small particles is produced in an associated medicament delivery...
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5318016 |
Inhalation device
A therapeutic inhalation device for receiving a dose of oronasal medication from a pressurized aerosol source and for delivering the same in dispersed and nonpressurized form to a breathing passage...
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5313939 |
Endotracheal™ tube for topical substance delivery and associated method of use
An apparatus for topical targeted delivery of a substance to generally the ntire or selected portions of the internal body tissues and walls of a tracheal-intubated patient's upper airway is...
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5309900 |
Atomizer particularly for use in devices for inhalation therapy
Inhalation therapy is not only used for the treatment of respiratory tract diseases, but also increasingly for administering other medicinal substances. In this kind of therapy, the substance is...
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5304125 |
Apparatus for administering solid particulate aerosols to the lungs
An apparatus for administering an aerosol of a solid particulate medicament (e.g., amiloride) to the lungs of a patient is disclosed. The apparatus comprises a solid particulate medicament aerosol...
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5301662 |
Nebulizer with high oxygen content and high total flow rate
An air entrainment nebulizer obtains a high oxygen content with an optimum total flow rate by employing an oxygen jet large enough to flow about 40 liters a minute of pressurized oxygen and an air...
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5299566 |
Method of administering phospholipid dispersions
A method of administering a surfactant dispersion to the lungs of a patient in need of such treatment is disclosed. The method comprises heating the dispersion and nebulizing the heated dispersion...
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5297543 |
Medication inhaler mixer
A device for blending a medication with an airflow intended for inhalation, such as may be provided by a ventilator circuit is in the form of a tubular body intended to be placed in series with the...
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5289818 |
Single-dose spray-dispenser for endonasal administration of liquid medicaments
The spray-dispenser device (10) dispenses a dose of liquid medicament contained in a cylindrical vial (18) by the action of a piston (26). The device comprises an operating rod (44) for the piston...
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5287898 |
Filling device for anesthetic vaporizers
A filling device for anesthetic vaporizers, with a connection piece which can be connected to a connection opening of an anesthetic reservoir in a gas-tight and liquid-tight manner. Leakage of...
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5284133 |
Inhalation device with a dose-timer, an actuator mechanism, and patient compliance monitoring means
An inhalation device is provided with a mechanism to assure patient compliance with a drug dosage regimen. The control mechanism includes a controller (24), a timer (26), an actuator (28) and a...
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5280784 |
Device in particular and inhalating device for treating the lung and the respiratory tracts
An inhaling device for treating the lungs and respiratory tracts of humans or animals has a pressurized gas source, an atomizer connected to the gas source in a pressure conveying manner, a...
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5269327 |
Electrical smoking article
An article is provided in which a tobacco flavor medium is electrically heated to evolve inhalable tobacco flavors or other components in vapor or aerosol form. The article has a plurality of...
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5267555 |
Apparatus and method for ionizing medication containing mists
A method for administering medication to a patient by inhalation of an ionized aerosol mist of medication particles includes ionizing the particles by passing the mist through a passage containing...
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