Iep Pharmaceutical Devices Inc.

Flologic, Inc.

Keith Wakefield

Perry Arthur Genova

Robert C Williams, Iii

Joseph Giallo

A breath acutated dry powder inhaler having a housing, a source of pressurized air, transfer valve which allows the release of pressurized air so as to act upon at least one dose of medicament whereupon when a user inhales through a mouthpiece it causes the transfer valve to release the pressurized air which causes the dose to be discharged through the mouthpiece to the user.

Breath actuated dry powder inhaler

A device for dispensing medication in an aerosol form from an MDI which is activated by a source of compressed air which is pressurized by a compression piston in associate with a cocking lever which also acts as a mouthpiece cover wherein the device automatically discharges the medication upon inhalation on the mouthpiece. The device also has a detachable component for alternative use as a press and breathe type inhaler.

Inhalation actuated device

An inhalation activated device or dispenser is disclosed. In particular, the dispenser comprises a housing for containing an aerosol canister containing a medication wherein the canister is moveably contained in the housing upon inhalation by the patient whereby a metered dose of a spray is initiated and a controlled period of time is established by a dwell means.

A device for dispensing medication in an aerosol form from an MDI. The device is pre-loaded so as to automatically discharge the medication upon inhalation on the mouthpiece.

Pneumatic breath actuated inhaler

A water flow-sensing device includes an assembly with a stationary metering rod with a cylindrical portion and a conical portion and a relatively moveable element in the shape of a hollow cylindrical toroid. The relatively moveable element is biased by a spring to a rest position wherein the cylindrical portion of the stationary metering rod blocks flow through the relatively moveable element. During fluid flow, fluid pressure moves the relatively moveable element so that the conical portion of the stationary metering rod is within the hollow portion of the relatively moveable element thereby creating a flow area and allowing flow therethrough. A toroidal ferrite is biased against the relatively moveable element and moves in unison therewith. The position of the toroidal ferrite is electromagnetically determined thereby allowing for a calculation of the fluid flow therethrough. Low flowrates indicative of a trickle leak and large flowrates indicative of a large leak can be detected. After predetermined periods of time of the detection of unacceptable flowrates, a ball valve is activated to terminate flow.

Growing community of inventors

Clayton, NC, United States of America

Keith Wakefield