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| Number | Title | Issue Date |
| 8146589 | Nasal devices A nasal delivery device (11) for delivering substance to a nasal airway (1) of a subject, comprising: first and second nosepiece units (17, 19), each including a nosepiece (21, 23) for fitting to respective nostrils of a subject; at least... | 04/03/2012 |
| 8047202 | Nasal devices A nasal delivery device and a method of delivering substance to a nasal airway of a subject, can be used for mass treatment, especially mass vaccination. The delivery device can include an interface unit, as a replaceable unit, having at least one nosepiece unit for... | 11/01/2011 |
| 7854227 | Nasal devices A nasal delivery device and method are provided for delivering substance to a nasal airway of a subject, 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 ... | 12/21/2010 |
| 7784460 | Delivery devices A delivery device, in particular a breath-actuated nasal delivery device, for delivering 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 n... | 08/31/2010 |
| 7335181 | Nitric oxide decontamination of the upper respiratory tract A method of topically treating the respiratory tract of a mammal with nitric oxide exposure includes the steps of providing a source of nitric oxide containing gas and delivering the nitric oxide containing gas nasally to the upper respiratory tract of the mammal. A... | 02/26/2008 |
| 7331341 | Living specimen induction chamber The invention described herein provides an induction chamber used to sedate one or more living specimens. The induction chamber comprises at least one gas inlet through which anesthesia gas and oxygen are supplied. To minimize escape of anesthetizing gas is into the... | 02/19/2008 |
| 7204246 | Air self-contained oxygen inhaler A health apparatus for use by individuals. The apparatus is an oxygen inhaler that works in a manner analogous to that of a breath spray and an asthma inhaler. Rather than dispensing asthma medicine, however, the oxygen inhaler disperses a small volume of oxygen thr... | 04/17/2007 |
| 7098431 | Sterile feeding bottle The present invention relates to a sterile feeding bottle which is manufactured in disposable plastic and/or rubber materials, resistant to heat, including that produced by microwaves, and which has the special feature of incorporating a solute and a solvent which a... | 08/29/2006 |
| 7004163 | Gas delivery, evacuation and respiratory monitoring system and method A carbon-dioxide sampling tube operatively couples a capnograph and an exhaust-gas sampling tube of a mask. The mask has an ambient-to-inside-the mask inflow flapper valve located on a wall of the mask, a fresh-gas inflow tube, an exhaust-gas outflow tube, and a gas... | 02/28/2006 |
| 6904912 | Automated inhalation toxicology exposure system In one embodiment, a method includes but is not limited to exposing an animal to an inhalant; acquiring near real time measurement of at least respiration during said exposing; and calculating a received dose of the inhalant in response to the near real time measure... | 06/14/2005 |
| 6871646 | De-agglomerator for breath-actuated dry powder inhaler A de-agglomerator is provided for use with a breath-actuated dry powder inhaler for breaking up aggregates and micronizing particles of dry powder prior to inhalation of the powder by a patient using the inhaler. The de-agglomerator includes an inner wall defining a... | 03/29/2005 |
| 6863067 | Device for exchange of gas volume A device for exchanging gas volumes in an anesthetic system has an inlet, an outlet, a first chamber arranged between the inlet and the outlet, a second chamber arranged between the inlet and the outlet, a switching valve for selective connection to the first chambe... | 03/08/2005 |
| 6748947 | De-agglomerator for breath-actuated dry powder inhaler A de-agglomerator is provided for use with a breath-actuated dry powder inhaler for breaking up aggregates and micronizing particles of dry powder prior to inhalation of the powder by a patient using the inhaler. The de-agglomerator includes an inner wall defining a... | 06/15/2004 |
| 6606992 | Systems and methods for aerosolizing pharmaceutical formulations Systems and methods are provided for aerosolizing a pharmaceutical formulation. According to one method, respiratory gases are prevented from flowing to the lungs when attempting to inhale. Then, respiratory gases are abruptly permitted to flow to the lun... | 08/19/2003 |
| 6510847 | Delivery device A manually-actuated device for the deliver of a volume of liquid which includes an outlet through which liquid is in use delivered and a cover member which is movably disposed relative to the housing between a first position in which the cover member at l... | 01/28/2003 |
| 6505622 | System and method for application of medicament into the nasal passage A pump-type dispenser for dispensing predetermined doses of medicament in droplets or in spray form to the nasal area incorporates a rigid vial for medicament, an expandable pouch located within the rigid vial, a nasal screen, a one-way actuation mechanis... | 01/14/2003 |
| 6494204 | Nasal medication administering device A nasal medication administering device for providing a quick and easy way of safely administering medication to a user. The nasal medication administering device includes at least one flexible and squeezable medication-containing container; and also incl... | 12/17/2002 |
| 6439235 | Oxygen therapy equipment with a device for respiratory assistance without a nose tube A portable device for administering a gas. The device can supply at least one nostril of a user with at least part of a gas. The device includes at least one gas distribution nozzle and a support, with which the at least one gas distribution nozzle is sup... | 08/27/2002 |
| 6237589 | Dispensing system A product dispensing system comprises a calibrated nebulizer having a nebulizer jet, mouthpiece, means for sourcing compressed air, a manifold for distributing the source of compressed air in at least one direction, a nebulizer accommodation means which i... | 05/29/2001 |
| 6019100 | Ventilator device The present invention restores the normal low-dose flushing of the lower airways with air from the upper airways, containing nitric oxide (NO) and possible other biologically active agents by aspiration of air from the upper airways and introducing said a... | 02/01/2000 |
| 5706802 | Cold weather breathing apparatus A breathing device including a heat exchanger module retained adjacent the mouth of a user by a fabric holder. The heat exchanger module includes a wall surrounding a non-linear, tubular flow passage extending between a first air vent and a second air ven... | 01/13/1998 |
| 5373841 | Self-operated nasal humidifier A self-operated nasal humidifier comprising a container adapted to hold liquid heated and a lid detachably secured to the container by means of cooperating threads or other means. The lid houses a venturi and air passage means between the venturi and the ... | 12/20/1994 |
| 5046493 | Nasal dispenser This dispenser is designed to be employed in delivering a prescribed quantity of medication into a nostril of a patient. Primarily, it consists of a main body having a U-shaped chamber therein, for containing a measured quantity of medication received fro... | 09/10/1991 |