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7373938 |
Disposable aerosol generator system and methods for administering the aerosol
A disposable aerosol generator for use with an inhaler device which includes a heater adapted to volatilize fluid stored in the disposable aerosol generator and method of using the inhaler. The...
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7350721 |
Aromatic fragrance dispenser
A fragrance dispenser comprises a receptacle for receiving an aromatic substance to be heated; and a heat exchanger connected to the receptacle for heating air upstream of the receptacle, the heat...
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7347203 |
Heat and moisture filter exchanger and method
A heat and moisture exchanger for both conducting a stream of air produced by a ventilator to a moisturizing medium and internally bypassing the moisturizing medium if aerosolized medication is...
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7322566 |
Device for heating and moistening breathing air
A device for conditioning breathing air includes a housing ( 1 ) provided with an inlet ( 5 ) for non treated breathing air and an outlet ( 6 ) for the treated breathing air. The housing ( 1 )...
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7306205 |
Humidification system
Breathing assistance apparatus including humidifier ( 4 ) and heated conduit ( 6 ) adapted to deliver humidified gases at desired and accurate level of humidity to patient. Humidifier includes...
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7302949 |
High flow humidifier for delivering heated and humidified breathing gases
An improved humidifier which may be used with a nasal cannula for high-flow respiratory gas therapy wherein a sterilized liquid is drawn from a sterilized liquid container by a high-flow driving...
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7246617 |
Inhalers
An inhaler comprises a pump 17 , a drug dosing device 15 and a cyclone 1 which delivers an aerosol of powdered medicament from the drug dosing device 15 into a chamber 11 when the pump 17...
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7186958 |
Inhaler
There is an apparatus having a housing, a heating element, a heating element switch, a heating chamber, a heating chamber cover, and a controller. The housing is handheld. The heating element is...
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7163014 |
Disposable inhaler system
A disposable aerosol generator for use with an inhaler device, which includes a heater adapted to volatilize liquid stored in the disposable aerosol generator and a method of using the inhaler, is...
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7143766 |
Temperature controlling device for aerosol drug delivery
A portable air temperature controlling device useful for warming air surrounding an aerosolized drug formulation. Warming the air of an aerosol makes it possible to reduce the diameter of aerosol...
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7140367 |
Conduit overheating detection system
This invention relates to respiratory humidifiers and heated breathing conduits used to couple a patient to the humidifier. A conduit overheating detection system for a conduit having heating wire...
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7137388 |
Air pressure signal monitoring in apparatus for treating sleep disordered breathing
A humidifier is provided including a first humidifier part, a second humidifier part connectable with the first humidifier part, and a sealing gasket disposed between the first and second...
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7121276 |
Personal oxygen concentrator
An oxygen separator for separating oxygen from ambient air utilizing a vacuum swing adsorption process has a mass of less than 2.3 kg. A carrier is mountable on a person to support the oxygen...
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7117867 |
Aerosol generator and methods of making and using an aerosol generator
An aerosol generator includes a flow passage having an inlet and an outlet, a heater arranged relative to the flow passage for heating the flow passage, a source of material to be volatilized in...
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7096864 |
Device for supplying respiratory gas
An apparatus for supplying a respiratory gas includes a blowing device for delivering the respiratory gas, a housing device having a bottom region, a top surface region and a side region extending...
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7077130 |
Disposable inhaler system
A disposable aerosol generator for use with an inhaler device which includes a heater adapted to volatilize fluid stored in the disposable aerosol generator and method of using the inhaler. The...
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7047970 |
Mask
A heat generating unit is incorporated in a mask in order to actively supply warm steam, and also drug vapor, to the nose and throat, and moisturize the upper respiratory tract. It is preferable...
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6997184 |
Cool air inhaler
A cool air inhaler for use in treating croup, having a body having at least one side wall and a bottom wall forming an enclosed space open at an upper portion of the body wherein the upper portion...
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6988497 |
Apparatus for equalizing air pressure in air respiratory system
A humidifier apparatus for operating at an air pressure is disclosed for use with a respiratory therapy breathing apparatus that provides a breathable gas supply to patients requiring higher...
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6945247 |
Method of treating cardio pulmonary diseases with no group compounds
Treatment of pulmonary disorders associated with hypoxemia and/or smooth muscle constriction and/or inflammation comprises administering into the lungs as a gas compound with an NO group which does...
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6941945 |
Device for collecting liquid from exhalation gas from a patient
The invention refers to a device for collecting liquid from exhalation gas from a patient. The device includes a first pipe conduit ( 5, 8 ) for the supply of inhalation gas to the patient, a...
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6918389 |
Breathing assistance apparatus
A humidifier and humidity sensor for use with a breathing assistance apparatus. The humidity sensor senses absolute humidity, relative humidity and/or temperature at both the patient end and...
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6883516 |
Method for generating an aerosol with a predetermined and/or substantially monodispersed particle size distribution
A method is provided for generating an aerosol. The method includes preparing a solution formed of a first component in a liquid component such that after volatilization of the liquid component by...
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6877510 |
Unit for adjusting humidification
To provide a unit for adjusting humidification capable of improving inconveniences that may otherwise be caused to occur due to damages, while sustaining the humidifying ability and other...
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6845771 |
Essential oil vaporizer
An apparatus for the inhalation of a vaporized essential oil includes a container where the essential oil is adapted to be disposed. A conduit is exposed to ambient air at one end and is disposed...
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6807964 |
Cold weather breathing device
A cold weather breathing device and method. Exhaled air warmed by the lungs of a user is flowed into contact with a heat exchange medium to heat the heat exchange medium. The heat exchange medium...
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6805119 |
Device for controlling a breathing gas flow
A device for controlling the breathing gas flow is provided including a breathing gas block ( 2 ), a cover ( 4 ) and a valve plate ( 3 ) as well as a heating device. Condensation effects are...
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6779522 |
Method and apparatus for treating breathing gases
A method of making thin-walled permeable tubing using air blown extrusion, and of using the tubing in a device which enables a substantial humidification or drying of patient breathing gases in the...
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6776158 |
System for anesthetizing laboratory animals
A method and apparatus for anesthetizing one or more laboratory animals is provided. An anesthetic component is introduced into a pressurized gas stream for delivery to laboratory animals. In one...
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6772757 |
Concentric controlled temperature profile fluid vaporizing device
A fluid vaporizing device includes two concentric, electrically conductive tubes, the tubes being electrically and physically connected near a distal end of the tubes, and the tubes each having...
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6769431 |
Expiratory limit for a breathing circuit
A breathing circuit component includes an inlet, an outlet and an enclosing wall. The enclosing wall defines a gases passageway between the inlet and the outlet. At least a region of the enclosing...
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6761164 |
Herbal vaporizer
A fire-resistant housing forming a heat generating compartment having an access opening and at least one elongated heating element which is coupled to a support element in said compartment to...
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6718973 |
Evaporation chamber for a respiratory gas humidifier
An evaporator chamber for mixing water vapor with respiratory gas has a supply opening for the respiratory gas, an inlet opening for the water vapor and an outlet opening for the humidified...
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6701922 |
Mouthpiece entrainment airflow control for aerosol generators
An aerosol generator includes a housing, a heater and a mouthpiece wherein the heater volatilizes liquid material within a flow passage and forms an aerosol in the mouthpiece. Mixing ambient air...
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6701921 |
Aerosol generator having heater in multilayered composite and method of use thereof
An aerosol generator includes a fluid passage arranged between a first and a second layer wherein the first and second layers at least partially define the fluid passage. A liquid supply is...
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6694977 |
Mixed-mode liquid ventilation gas and heat exchange
A novel technique for ventilation and heat exchange is disclosed called Mixed-mode Liquid Ventilation (MMLV). This technique uses an endotracheal catheter to add and remove liquid from the lungs...
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6681998 |
Aerosol generator having inductive heater and method of use thereof
An aerosol generator includes an induction heating arrangement to vaporize fluid contained in a fluid passage. The vapor is then expelled from the fluid passage into the air creating a mist that...
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6681769 |
Aerosol generator having a multiple path heater arrangement and method of use thereof
An aerosol generator includes a heater arrangement having multiple heating sections and corresponding flow paths for volatilization of a fluid in liquid form. The flow paths can include first and...
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6622720 |
Using capillary wave driven droplets to deliver a pharmaceutical product
An inhaler that uses capillary effects to output droplets of pharmaceutical product is described. The inhaler includes transducers and lenses to generate focused acoustic waves. The frequency and...
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6571793 |
Optimization of an electrostatically dosed dry powder inhaler
A method and a process are disclosed for optimizing an electrostatically dosed dry powder inhaler (EDPI) for utilization of a prepared pre-metered electro-dose consisting of a electro-powder. An...
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6558618 |
Anti-infection formulation and delivery method
A method of dispersing, in water vapor, an anti-infective therapeutic composition ( 10 ) into the air in a room ( 36 ), in order to treat or prevent transmission of upper respiratory infections,...
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6557552 |
Aerosol generator and methods of making and using an aerosol generator
An aerosol generator includes a flow passage having an inlet and an outlet, a heater arranged relative to the flow passage for heating the flow passage, a source of material to be volatilized in...
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6550476 |
Heat-moisture exchanger and nebulization device
A heat-moisture exchanger (HME) and nebulization device for connection to a mechanical ventilator or anesthesia apparatus, to provide humidification or an aerosolized medication without...
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6536429 |
Method of producing a breathing mixture and an apparatus for applying the method
The gas mixture is fed in a circulating stream at a volume flow rate of 3-120 l/min, the mixture being cleaned and its temperature and qualitative and quantitative composition regulated. The gas...
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6513524 |
Inhaler for production of aroma- and/or active substance-containing vapors of plant materials and/or fluids
Process for inhalation and inhaler for production of aroma- and active-substance containing vapors of plant material and/or fluids via hot air. The previous apparatuses conceived for this—in...
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6513521 |
Cryogenic mixed gas single phase storage and delivery
A system and method for storage and delivery of a cryogenic mixed gas is disclosed, the storage apparatus including a compact and lightweight dewar for containing cryogenic temperature mixed gas at...
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6481437 |
Enhanced isolation chambers for ascending-stream extractive vaporizer
The present invention is a vaporizer apparatus ( 1 ) and method for uniformly extracting active ingredients of specimen of crude natural product, or inert particulate matrix impregnated with...
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6397842 |
Fluid-treatment devices
A catheter mount incorporates a filter pleated along its length in zig-zag fashion. Opposite edges of the filter are sealed between identical upper and lower parts of a housing between teeth...
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6394084 |
Humidification unit, method of making same, and ventilatory system using such a humidification unit
A humidification unit adapted to be disposed in a patient circuit for humidifying the flow of breathing gas delivered to the patient via the patient circuit by an artificial ventilator system. The...
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6330883 |
Heat and moisture exchanger comprising hydrophilic nylon and methods of using same
A heat and moisture exchanger including a gas-permeable element, preferably a fibrous media, adapted to be warmed and to trap moisture from a patient's breath during exhalation and to be cooled and...
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