Tenax Corporation

Eastfield Corporation

Michael Rich

Paul Mulhauser

Douglas M Spranger

F Donald Ek

Konrad Eldracher

Upon inhalation of air from the interior of a housing, a flexible diaphragm-type valve exposed to the ambient air surrounding the housing is moved inwardly due to the difference in ambient air pressure to that in the housing to expose the interior of the housing to the ambient air which is then drawn into the housing. Upon movement of the valve, it strikes a lever connected to a toggle linkage arrangement, causing the lever to pivot to break the toggle linkage, enabling a coil spring to extend and move a dispensing nozzle into contact with the valve stem of a medicant-containing, aerosol valve actuated, bottle. The valve stem is urged upwardly by the nozzle and moved into the interior of the bottle dispensing a dose of the medicant to be mixed with the inhaled air, which is inhaled by the user. The bottle is housed in a storage chamber having a reciprocably sliding cap mounted therein which can be manually moved to reset the nozzle and toggle linkage in its locked position, to prevent the nozzle from opening the aerosol valve and ready the device to dispense a dose of medicant once inhalation is repeated.

Breath-activated inhalation device

Upon inhalation of air from the interior of a housing, a flexible diaphragm-type valve exposed to the ambient air surrounding the housing is moved inwardly due to the difference in ambient air pressure to that in the housing to expose the interior of the housing to the ambient air which is then drawn into the housing. Upon movement of the valve, it strikes a lever connected to a toggle linkage arrangement, causing the lever to pivot to break the toggle linkage, enabling a coil spring to extend and move downwardly a medicant-containing bottle relative to the valve stem of an aerosol valve. The valve stem is urged upwardly relative to a nozzle and moved into the interior of the bottle dispensing a metered dose of the medicant to be mixed with the inhaled air, which is inhaled by the user until the valve automatically closes by extension of the valve stem relative to the nozzle. The bottle is moved upwardly by a pushbutton to reset the toggle linkage actuation means and hold the bottle relative to the nozzle with its valve stem extended. Upward movement of the bottle cocks and resets the toggle linkage to a locked position precluding downward movement of the bottle until the inhalation cycle is repeated.

A perforated panel hook construction having a hinged, fold-over locking flap extending downwardly from a free end thereof. The flap is provided with a peg adapted to be inserted in a hole in a perforated panel in interfering engagement with a mounting pin for the hook to firmly secure and lock the hook in place on the perforated panel.

Lockable pegboard hook construction

A mist generator for producing mists having uniformly fine particles which includes a housing having a base, a nozzle extending upwardly therefrom and a compressed gas inlet coupled to the nozzle and a cooperating structure disposed within the housing and engaging the nozzle, the cooperating structure having a plurality of successive chambers which function with the nozzle to aspirate a liquid retained in the base to form a mist and then effect agitation of the mist and, discharge it in a downward direction within the housing and an outlet on said housing for discharging the mist.

Growing community of inventors

Newtown, CT, United States of America

Michael Rich