TIOTROPIUM FORMULATION AND INHALER
A metered dose inhaler equipped with a metering valve and having an aerosol canister containing a pharmaceutical composition comprising propellant, ethanol, citric acid, and tiotropium or a pharmaceutically acceptable salt or solvate thereof dissolved in the composition, wherein the aerosol canister...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A metered dose inhaler equipped with a metering valve and having an aerosol canister containing a pharmaceutical composition comprising propellant, ethanol, citric acid, and tiotropium or a pharmaceutically acceptable salt or solvate thereof dissolved in the composition, wherein the aerosol canister has an internal surface that is a non-metal material that is in contact with the pharmaceutical composition. |
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