Robert Bernard Jansen;Darren James Hodson;Katherine Jane Lee;Julie Page;Simon Christopher Berry;Agnes Claude Marcelle Pierrette Colombani;Ian Mark Fletcher;Duncan Charles Dickie;Andrew John Ludzik
发明人:
Simon Christopher Berry,Agnes Claude Marcelle Pierrette Colombani,Ian Mark Fletcher,Duncan Charles Dickie,Andrew John Ludzik,Darren James Hodson,Robert Bernard Jansen,Katherine Jane Lee,Tim Page
申请号：
US13577766
公开号：
US20130112194A1
申请日:
2011.02.09
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A process for filling a canister for an inhaler is provided. The canister may be filled with components of a medicament. The canister may be suitable for use in a pressurised metered dose inhaler, such as a breath-actuate inhaler. The process may include sealing the canister with air at ambient conditions. A filling device may dispense a pressurised liquid or gas into the sealed, air-filled canister through a metering valve. The pressurised liquid or gas may comprise at least a propellant. While pressure-filled canisters were previously purged with propellant immediately before sealing to remove the air, the present process may exclude the purging step.
