Injection device

An autoinjector device is provided. The autoinjector device can include an injection unit an activator unit, the activator unit defining a proximal end of the autoinjection device. An activation engine is positioned within an interior area of the activation housing. The activation engine includes a...

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Bibliographische Detailangaben
Hauptverfasser: Appy, Jacques, Balsley, Eric, Painchaud, Gaetan, Stamper, Sylvain, Kuntzer, Nicolas, Chakrabarti, Ajoy, Alfonsi, Frederic
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An autoinjector device is provided. The autoinjector device can include an injection unit an activator unit, the activator unit defining a proximal end of the autoinjection device. An activation engine is positioned within an interior area of the activation housing. The activation engine includes a spring, a piston, a locking mechanism, and a retaining element. The activator unit including an activation housing, an activation guard, and an activation shell such that a portion of the activation guard extends beyond a proximal most end of the activation shell. The activation guard at least partially surrounds the activation housing such that a portion of the activation housing is positioned within an interior area of the activation guard. The activation guard extends beyond a proximal most end of the activation housing. The activation shell at least partially surrounds the activation guard such that a portion of the activation guard is positioned within an interior area of the activation shell and a portion of the activation guard extends beyond a proximalmost end of the activation shell.