Patent ID: 8613618
Filing Date: 2013-12-24
Classification: A61C

Abstract:
1. Vibration part of an instrument, the instrument including a spraying part for spraying liquid, the vibration part of the instrument providing vibration to the spraying part to impart a vibration to the sprayed liquid, the spraying part of the instrument comprising a hollow cylindrical body with an input end and an output mouth piece for attaching a spraying needle there on, the spraying part of the instrument further comprising an axially displaceable piston arranged in the interior of the hollow cylindrical body, the displaceable piston having a free side directed away from the output mouthpiece, the free side of the displaceable piston having a piston coupling member, the vibration part of the instrument comprising: a coupling member for coupling to the piston coupling member of the spraying part, wherein the coupling member axially displaces the piston of the spraying part through the hollow cylindrical body; a vibration generator mounted in a housing; a battery chamber for receiving a battery that provides electrical supply to the vibration generator; and a switch mounted in the housing, operable by a user for actuating the vibration generator; wherein the vibration part imparts a vibration generated by the vibration generator to the spraying part of the instrument through the coupling member, resulting in a vibration of the output mouth piece of the spraying part; and wherein the sprayed liquid exits the instrument through the axial displacement of the piston and the vibration imparted on the sprayed liquid is transferred through the coupling member of the vibration part.