1
James N Schmidt, Daniel Engelbreth, Rick Blacker: Aerosol delivery apparatus with positive expiratory pressure capacity. Trudell Medical International, Brinks Hofer Gilson & Lione, May 6, 2003: US06557549 (115 worldwide citation)

An apparatus and method for performing positive pressure (PP) therapy alone or in combination with an aerosol delivery apparatus. The positive pressure apparatus includes a positive pressure valve having a continuously variable respiratory window. The PP valve may be associated with a patient respir ...


2
James N Schmidt, Daniel Engelbreth, Rick Blacker: Aerosol delivery apparatus with positive expiratory pressure capacity. Trudell Medical International, Brinks Hofer Gilson & Lione, February 1, 2005: US06848443 (109 worldwide citation)

An apparatus and method for performing positive pressure (PP) therapy alone or in combination with an aerosol delivery apparatus. The positive pressure apparatus includes a positive pressure valve having a continuously variable respiratory window. The PP valve may be associated with a patient respir ...


3
James N Schmidt, Jerry Grychowski, Daniel K Engelbreth, Robert Morton, Martin P Foley: Aerosol medication delivery apparatus and system. Trudell Medical International, Brinks Hofer Gilson & Lione, September 25, 2001: US06293279 (73 worldwide citation)

The invention provides an aerosol medication delivery apparatus for use with a pMDI canister having medication and a propellant contained therein under pressure, wherein the pMDI canister has a discharge orifice from which the medication and propellant can be discharged forming an aerosol. The appar ...


4
Peter Mycola Scarrott, Jerry R Grychowski, James Nick Schmidt, Martin P Foley: Indicating device for aerosol container. Trudell Medical International, Brinks Hofer Gilson & Lione, January 8, 2002: US06336453 (73 worldwide citation)

An indicating device for indicating the number of metered doses of medicaments that have been dispensed from or remain in a container having a valve stem extending longitudinally therefrom and moveable between an open and closed position. The indicating device includes a base member adapted to be mo ...


5
John MacRae, Martin Foley, Jerry Grychowski: Nasal inhaler. Trudell Medical International, Brinks Hofer Gilson & Lione, November 11, 2003: US06644305 (63 worldwide citation)

A nasal inhaler for introducing a substance to a nasal cavity of a user. The nasal inhaler comprises a chamber having an interior and an exterior, an outlet comprising an air exit passageway in flow communication with the interior of the chamber, a one-way air inlet valve in one-way flow communicati ...


6
Peter Mykola Scarrott, James Nick Schmidt, Jerry R Grychowski, Martin P Foley: Indicating device for aerosol container. Trudell Medical International, Brinks Hofer Gilson & Lione, May 4, 2004: US06729330 (60 worldwide citation)

An indicating device suitable for indicating the number of metered dosages that have been dispensed from or remain in a container including a base member adapted to be mounted to the container and a cap member moveably connected to the base member. The cap member is moveable relative to the base mem ...


7
Peter Mycola Scarrott, Jerry R Grychowski, James Nick Schmidt, Martin P Foley: Indicating device. Trudell Medical International, Brinks Hofer Gilson & Lione, July 13, 2004: US06761161 (60 worldwide citation)

An indicating device for indicating the number of metered doses of medicaments that have been dispensed from or remain in a container having a valve stem extending longitudinally therefrom and moveable between an open and closed position. The indicating device includes a base member adapted to be mo ...


8
Martin P Foley, Jerry Grychowski, Rick Blacker: Nebulizer apparatus and method. Trudell Medical International, Brinks Hofer Gilson & Lione, February 7, 2006: US06994083 (59 worldwide citation)

A nebulizer for efficiently and reliably delivering aerosolized fluid to an inhaling patient is disclosed. The nebulizer includes a fluid channel air inlet and fluid channel air inlet valve responsive to either a manual force external of the nebulizer, or a patient's breathing, to begin the nebuliza ...


9
Rick Blacker, Alex M W Verdun: Breath actuated nebulizer with valve assembly having a relief piston. Trudell Medical International, Brinks Hofer Gilson & Lione, September 17, 2002: US06450163 (54 worldwide citation)

A breath actuated nebulizer for efficiently and reliably delivering aerosolized liquid to an inhaling patient is disclosed. The nebulizer includes a valve assembly having an actuator piston for quickly responding to an inhalation and beginning the nebulization process, and a relief piston to lower t ...


10
James N Schmidt, Jerry Grychowski, Daniel K Engelbreth, Robert Morton, Martin P Foley: Aerosol medication delivery apparatus and system. Trudell Medical International, Brinks Hofer Gilson & Lione, August 20, 2002: US06435177 (51 worldwide citation)

The invention provides an aerosol medication delivery apparatus for use with a pMDI canister having medication and a propellant contained therein under pressure, wherein the pMDI canister has a discharge orifice from which the medication and propellant can be discharged forming an aerosol. The appar ...