CASSETTE FOR AN AUTOINJECTOR AND RELATED METHODS

A cassette for a drug delivery device is described that includes a sleeve, a syringe having a barrel disposed in the sleeve, and a plunger-stopper slidably disposed within the barrel. An end cap is adapted to couple to the sleeve to secure the syringe in the sleeve. The cassette further includes a s...

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Bibliographische Detailangaben
Hauptverfasser:	SACHAR Harpreet, COLES Andrew, DASOJU Sunitha, ANTONINI Antonio, YIN Desheng, ASHANI Alireza, TOSARINI Angelo, JAZAYERI Julian, RAHBARI Azita
Format:	Patent
Sprache:	eng ; spa
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:	A cassette for a drug delivery device is described that includes a sleeve, a syringe having a barrel disposed in the sleeve, and a plunger-stopper slidably disposed within the barrel. An end cap is adapted to couple to the sleeve to secure the syringe in the sleeve. The cassette further includes a spacer that is sized to be slidably moved within the barrel and the spacer is disposed distal to the plunger-stopper to be engaged by a plunger rod to slide within the barrel and engage the plunger-stopper. In some forms, the spacer can be coupled to the end cap. Se describe un cartucho para un dispositivo de administración de fármacos que incluye una funda, una jeringuilla que tiene un cilindro dispuesto en la funda y un tapón-émbolo dispuesto de manera deslizante dentro del cilindro. Una tapa de extremo se adapta para acoplarse a la funda para sujetar la jeringuilla en la funda. El cartucho incluye además un espaciador que se ajusta para moverse de manera deslizante dentro del cilindro y el espaciador se dispone distal al tapón-émbolo para engancharse por un vástago de émbolo para deslizarse dentro del cilindro y enganchar el tapón-émbolo. En algunas formas, el espaciador puede acoplarse a la tapa de extremo.