Patent ID: 8172812
Filing Date: 2012-05-08
Classification: A61C,A61M

Abstract:
1. A syringe for the metered delivery of materials, comprising: a tube which accommodates the material; and a rotary plunger which can be introduced into the tube and has a contact body configured to be applied to a palm of a hand, wherein the tube has an outlet opening which is disposed opposite the point of entry of the rotary plunger, and wherein at least three radially extending gripping bodies disposed symmetrically about a longitudinal axis of the syringe are disposed on the syringe at the outlet opening of the tube, the at least three radially extending gripping bodies being configured to receive fingers of said hand while the rotary plunger is applied to the palm of said hand, said tube being configured to rotate about the rotary plunger via force from said fingers, wherein the gripping bodies have a radial height of 0.5 cm or more.