DEVICE AND METHOD FOR GENERATING AN AEROSOL FROM A LIQUID FORMULATION AND ENSURING ITS STERILITY

摘要

A drug delivery device containing a sterile multi dose reservoir. Said sterile reservoir can be used with many types of delivery including injectors or aerosol drug delivery systems. Elevated pressure surrounding the reservoir is used during storage to ensure sterility is maintained. Mechanisms to prevent delivery in the case of potential compromise of sterility are disclosed. A device using the pressure to meter formulation from the reservoir is disclosed.