Method and package for storing a pressurized container (metered dose inhaler - MDI) containing a drug

A pressurized container storage system, comprising: a drug formulation comprising a mixture of a drug and a propellant; a pressurized container filled with said drug formulation at a predetermined pressure; and a flexible package for wrapping and sealing said pressurized container providing an enclo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GARRILL, KARL ANDREW, HERMAN, CRAIG STEVEN, HAAN, RICHARD J, WALKER, RICHARD IAN
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A pressurized container storage system, comprising: a drug formulation comprising a mixture of a drug and a propellant; a pressurized container filled with said drug formulation at a predetermined pressure; and a flexible package for wrapping and sealing said pressurized container providing an enclosed volume in which said pressurized container is disposed, said flexible package being impermeable to water vapor and permeable to said propellant, said flexible package substantially preventing ingression of water vapor and particulate matter into said enclosed volume while permitting egression of said propellant.