Glass cartridge for injection syringe prefilled with pharmaceutical liquid

This is a glass cartridge (C) for the injection syringe prefilled with pharmaceutical liquid, wherein a glass barrel (1a) having the entrance end (1i) portion and the exit end (1ic) portion are formed. Further, a stopper serving also as a piston is fitted into the glass barrel (1a), a gasket(3) is p...

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Hauptverfasser: KAKIMI, MITSURU, HIROTAKA,NISHIDA
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:This is a glass cartridge (C) for the injection syringe prefilled with pharmaceutical liquid, wherein a glass barrel (1a) having the entrance end (1i) portion and the exit end (1ic) portion are formed. Further, a stopper serving also as a piston is fitted into the glass barrel (1a), a gasket(3) is provided on the exit end (1e), then the lure lock lid (4) and lastly a lid holder (5) in the way of affixing them are provided on the exit end (1e). An inner member (41) of the lure lock lid (4) is preferably made of PP while its outer member (42) is preferably made of PBT, the lid holder (5) and the flanged cap (6) are preferably made of PC, and the stopper (2) and the gasket (3) are made of IIR. Even when the glass cartridge for injection syringe prefilled with pharmaceutical liquid is subjected to pressurized steam sterilization (121 DEG C x 20 min), alkaline metallic ions will not be eluted.