AUTOINJECTOR WITH SELECTABLE TRIGGERING MODE

The device has a piston rod (9) and a drive spring axially movable in a housing. The rod and the spring include stored energy for distally moving a syringe holder (3), and for distally conveying a stopper (2d) into a pre-filled syringe (2) for discharging liquid medicament. A release button (7) deco...

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Bibliographische Detailangaben
Hauptverfasser:	Tschirren, Markus, Hirschel, Jürg, Fiechter, Marc
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 device has a piston rod (9) and a drive spring axially movable in a housing. The rod and the spring include stored energy for distally moving a syringe holder (3), and for distally conveying a stopper (2d) into a pre-filled syringe (2) for discharging liquid medicament. A release button (7) decouples the drive from a holding device. The button is actively connected with the rod, the spring and the holding device. The rod and the spring are distally displaced, and the holding device is distally driven by the rod and the spring by a distal movement of the button.