INJECTOR DEVICE

The present invention relates to an injector device having a housing (21), a cartridge (22) with a reservoir (28) for medicament, a needle unit (23) with a needle (31), and a needle sleeve (26) rotatably mounted to the housing (21) about an axis (A). Prior to use of the injector device the needle (3...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FRANKE, Beate, BRUEGGEMANN, Ulrich, KABLIK, Jeff
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
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Beschreibung
Zusammenfassung:	The present invention relates to an injector device having a housing (21), a cartridge (22) with a reservoir (28) for medicament, a needle unit (23) with a needle (31), and a needle sleeve (26) rotatably mounted to the housing (21) about an axis (A). Prior to use of the injector device the needle (31) is sealed from the reservoir (28), and at least one of the needle unit (23) and the cartridge (22) is axially slidably mounted to the housing (21). The needle sleeve (26) includes an engagement member (38) arranged to engage the needle unit (23) and/or the cartridge (22). The engagement member (38) is adapted such that rotation of the needle sleeve (26) moves the needle unit (23) and/or the cartridge (22) in an axial direction to move the needle (31) into fluid communication with the reservoir (28).