Injection device with internal dose indicator

Details Injection device with internal dose indicator Injection device with internal dose indicator

2005-10-20

2011-12-27

Lucchesi, Nicholas D (Department: 3763)

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

Reexamination Certificate

active

08083711

ABSTRACT:
The present invention relates to an injection device comprising a housing, a resilient member adapted to provide a force in the axial direction of the injection device for ejecting a dose from the injection device. The injection device further comprises a dose setting member operatively connected to a dose indicator barrel positioned within the housing, the dose setting member and the dose indicator barrel being movable relative to each other and cooperating to set the dose to be ejected from the injection device. The dose indicator barrel undergoes, during dose setting, a combined rotational and translational movement within the housing and relative to the housing.

REFERENCES:
patent: 6235004 (2001-05-01), Steenfeldt-Jensen
patent: 6673035 (2004-01-01), Rice et al.
patent: 6899699 (2005-05-01), Enggaard
patent: 0 338 806 (1994-02-01), None
patent: WO 01/72361 (2001-10-01), None
patent: WO 02/053214 (2002-07-01), None
patent: WO02053214 (2002-07-01), None
patent: WO 2004/078226 (2004-09-01), None
patent: WO 2004078226 (2004-09-01), None

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