Nozzles for Nasal Drug Delivery

A nozzle for use in delivering a mixture of aerosol propellant and drug formulation. The nozzle includes a drug product inlet configured to receive a mixture of aerosolized propellant and an intranasal dosage form. The inlet is disposed at the proximal end. A nozzle body is secured to the drug produ...

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Hauptverfasser: Brunelle, Alan, Hite, Michael, Hoekman, John D, Relethford, Joel
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Sprache:eng
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creator Brunelle, Alan
Hite, Michael
Hoekman, John D
Relethford, Joel
description A nozzle for use in delivering a mixture of aerosol propellant and drug formulation. The nozzle includes a drug product inlet configured to receive a mixture of aerosolized propellant and an intranasal dosage form. The inlet is disposed at the proximal end. A nozzle body is secured to the drug product inlet. Two or more channels are disposed within the body. Two or more orifice apertures are disposed at the distal end of the nozzle.
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subjects APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
ATOMISING APPARATUS
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
NOZZLES
PERFORMING OPERATIONS
SPRAYING APPARATUS
SPRAYING OR ATOMISING IN GENERAL
TRANSPORTING
title Nozzles for Nasal Drug Delivery
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