All-in-one drug/substance and solvent package for injection

摘要

The package for injection comprises a solvent chamber (10) containing solvent (11) and a syringe (13, 18) containing the drug/substance. The two are separated by a breakable diaphragm (12) and the syringe (13, 18) is held within the casing (19) which is an extension of the solvent chamber (10). A circular seal (15) between the casing (19) and the syringe barrel (13) ensures sterility of the contents. To operate, the syringe nozzle (16) is a pushed through the breakable diaphragm (12) simultaneously breaking the circular seal (15) thus permitting withdrawal of the solvent (11) into the syringe barrel (13). After dissolution of the drug/substance (17), the syringe (13, 18) is separated from the casing (19) and the dissolved drug/substance is ready for injection.