ECSP992978A - APPARATUS FOR DISPERSING DRY POWDER AND METHODS FOR USE - Google Patents

APPARATUS FOR DISPERSING DRY POWDER AND METHODS FOR USE

Info

Publication number
ECSP992978A
ECSP992978A ECSP992978A ECSP992978A EC SP992978 A ECSP992978 A EC SP992978A EC SP992978 A ECSP992978 A EC SP992978A EC SP992978 A ECSP992978 A EC SP992978A
Authority
EC
Ecuador
Prior art keywords
aerosol
receptacle
forming mechanism
cylinder
gas
Prior art date
Application number
Other languages
Spanish (es)
Inventor
Adrian E Smith
John D Burr
George S Axford
Randy K Hall
Herm Snyder
Carlos Schuler
Charles Ray
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to ECSP992978 priority Critical patent/ECSP992978A/en
Publication of ECSP992978A publication Critical patent/ECSP992978A/en

Links

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

El invento proporciona varios aparatos y métodos para formar un aerosol con un medicamento en polvo. En una realización ejemplar, un aparato incluye un cilindro de presionización, y un émbolo que puede deslizarse dentro del cilindro para presionizar un gas. Hay una manija acoplada al émbolo y puede moverse entre una posición extendida y una posición inicial para presionizar el gas. Se incuye un mecanismo formador de aerosol que está configurado para formar un aerosol con un medicamento en polvo que está contenido dentro de un receptáculo con gas presionizado del cilindro. Se incluye un conjunto de carro para recibir el receptáculo y acoplar el receptaculo al mecanismo formador de aerosol. Hay un primer y segundo enclavamiento que hacen contacto operativo con el conjunto de carro para impedir el acoplamiento del receptáculo con el mecanismo formador de aerosol. El primer enclavamiento es liberado para permitir que el carro se mueva con el movimiento de la manija a la posición extendida. El segundo enclavamiento permanece encajado si el recetáculo está insertado solo parcialmente dentro del conjunto de carro.The invention provides various apparatus and methods for forming an aerosol with a powdered medicine. In an exemplary embodiment, an apparatus includes a pressure cylinder, and a plunger that can slide into the cylinder to pressurize a gas. There is a handle attached to the plunger and it can move between an extended position and a starting position to pressurize the gas. An aerosol-forming mechanism that is configured to form an aerosol with a powder medicine that is contained within a container with pressurized gas in the cylinder is incubated. A cart assembly is included to receive the receptacle and couple the receptacle to the aerosol forming mechanism. There are first and second interlocks that make operational contact with the carriage assembly to prevent engagement of the receptacle with the aerosol forming mechanism. The first latch is released to allow the carriage to move with the movement of the handle to the extended position. The second interlock remains engaged if the receptacle is only partially inserted into the carriage assembly.

ECSP992978 1999-06-03 1999-06-03 APPARATUS FOR DISPERSING DRY POWDER AND METHODS FOR USE ECSP992978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ECSP992978 ECSP992978A (en) 1999-06-03 1999-06-03 APPARATUS FOR DISPERSING DRY POWDER AND METHODS FOR USE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ECSP992978 ECSP992978A (en) 1999-06-03 1999-06-03 APPARATUS FOR DISPERSING DRY POWDER AND METHODS FOR USE

Publications (1)

Publication Number Publication Date
ECSP992978A true ECSP992978A (en) 1999-10-06

Family

ID=42043967

Family Applications (1)

Application Number Title Priority Date Filing Date
ECSP992978 ECSP992978A (en) 1999-06-03 1999-06-03 APPARATUS FOR DISPERSING DRY POWDER AND METHODS FOR USE

Country Status (1)

Country Link
EC (1) ECSP992978A (en)

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