Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Reexamination Certificate
2005-10-11
2005-10-11
Lucchesi, Nicholas D. (Department: 3763)
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
C604S197000, C128S919000, C206S365000
Reexamination Certificate
active
06953447
ABSTRACT:
The invention relates to a pre-filled injection device for injecting a liquid or semisolid composition into a subject, said injection device comprising:a housing (1) containing at its distal end the liquid or semisolid composition (2),a plunger (3) arranged to slide within the housing (1) to which is affixed a plunger stick (7) extending longitudinally from the plunger to the outside of the housing (1),a hollow needle (4) affixed to the distal end of the housing (1), said needle (4) connecting the interior part of the housing (1) with the outside where it extends longitudinally, andan airtight needle shield (5) which protects said needle (4),characterized in that said device further comprises a cap (6) designed to fit around the housing's proximal end and to fully cover said plunger stick (7), said cap (6) both preventing its accidental pushing or breakage before use and being adapted to receive the injection device once the injection into the subject has been carried out.
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patent: 6576918 (2003-06-01), Fu et al.
Aubert Christophe
Cherif-Cheikh Roland
Han Mark K.
Lucchesi Nicholas D.
Muserlian Lucas and Mercanti
Societe de Conseils de Recherches et d'Applications Scientifique
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