Nebulizer apparatus and method

An apparatus and method for providing a nebula or aerosol to a patient. In one aspect, a nebulizer is pressure sensitive so that nebulization is coordinated with a breathing cycle of the patient. The nebulizer includes a movable gas dive...

GRYCHOWSKI JERRY R，BARAN GEORGE，FOLEY MARTIN P - US

Breath actuated nebulizer with valve assembly having a relief piston

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 beg...

R Blacker，AMW Verdun - US

Spray gun having disk, diaphragm and plug construction

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 beg...

COLLINS LEONARD M.，GEORGE PHILIP F. - US

Oil burner head

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 beg...

Drewry, Montrose K.

Sub-miniature aerosolizer with helical flow path formed by threaded insert

A sub-miniature aerosolizer comprises a substantially elongated sleeve member, a substantially elongated insert and a substantially elongated body member. The sleeve member includes a threaded inner surface which is adapted to receive th...

TJ Century - US

Regulatable fluid mixing and spraying device

A sub-miniature aerosolizer comprises a substantially elongated sleeve member, a substantially elongated insert and a substantially elongated body member. The sleeve member includes a threaded inner surface which is adapted to receive th...

MONIGLE CHARLES W.，PACKARD GEORGE B. - US

NEBULIZER APPARATUS AND METHOD

A nebulizer for efficiently and reliably delivering aerosolized fluid to an inhaling patient is disclosed. The nebulizer includes a fixed diverter and a movable fluid orifice or fluid pathway connected with an actuator for responding to ...

R Blacker，E Goodwin - US

High efficiency medical nebulizer

A pneumatic nebulizer that produces a high volume of aerosols for inhalent delivery of medications and other constituencies. High pressure gas formed into a gas jet is passed through a thin choked region of fluid that is entrailed and im...

SD Piper - US

Ventilator with dual gas supply

A method of pressure regulation and a ventilator are provided. The ventilator includes a positive relative pressure gas supply, a negative relative pressure gas supply, and a diverter valve. The diverter valve includes a positive pressur...

G Hansen - US

Valved aerosol tee adapter assembly

A valved aerosol Tee adapter assembly comprises a housing member having an upper section with a first interior passageway, a spring chamber between the first passageway and the inner wall of said upper section and a valve seat formed alo...

TC Loescher - WO