Device for injecting a dose of liquid in particular medicinal liquid
AssigneeGlaxo Group Limited
InventorsArmindo Lourenco, Benoît Steimer
Life of this patent
Estimating the term…
Abstract
An injection device includes a syringe body tubular element (9) provided with finger-pressing members (23) for holding the injection device to inject a dose of liquid, in particular medicinal liquid. The finger-pressing members consist of a flange (23), provided with an upper surface and a lower surface, including two portions with symmetrical outline (50, 51), called gripping portions, having lower support surfaces for the user's fingers, and between the support surfaces, two portions with diametrically opposed symmetrical outlines (52), called indexing portions, including in the extension of the lower surface of the flange, a lower surfaces having a convex profile formed by two slopes symmetrical relative to a longitudinal axis.
Claims8
An injection device comprising a syringe and an assembly for protecting said syringe, the assembly comprising a tubular protective case provided with finger rest components for gripping the injection device and for injecting a dose of a liquid, wherein the injection device has the finger rest components consist of a collar provided with an upper surface and a lower surface, the collar including two gripping portions with a symmetrical outline, said two gripping portions having lower supporting surfaces for the user's fingers thereon and between said supporting surfaces, two indexing portions with diametrically opposed symmetrical outlines, said two indexing portions including in the extension of the lower surface of said collar, a lower surface having a convex profile formed by two slopes symmetrical with respect to the longitudinal axis.
Dependencies are inferred from the claim text.