Patent ID: 7284580
Filing Date: 2007-10-23
Classification: A61J

Abstract:
1. A liquid dispensing apparatus comprising a bottle, a bottle neck liner and a flat-nosed syringe having a plunger and a barrel, the barrel terminating at its distal end in a generally flat face having a diameter corresponding to the diameter of the syringe barrel and being a perpendicular to the longitudinal axis of the barrel, the bottle having a bottle neck in which is located the bottle neck liner having a cylindrical body sealingly engaged inside the bottle neck such that liquid cannot flow between the bottle neck liner and the bottle neck, the bottle neck liner comprising a sleeve comprising at its lower end an inward step located within the bottle neck, an aperture being defined inwardly of the inward step, wherein the cylindrical body and the sleeve are connected together with a web of material only at the upper end of the cylindrical body and of the sleeve, wherein the sleeve is formed with a flared portion at its upper end into which the distal end of the syringe barrel passes; wherein when the syringe barrel is inserted into the sleeve the inward step prevents the syringe barrel from protruding past the step and liquid cannot flow between the sleeve and the barrel, but can leave the bottle only via the aperture and thence the syringe.