Patent ID: 9017338
Filing Date: 2015-04-28
Classification: A61B,A61F,F16L

Abstract:
1. A surgical device injecting bone cement in a bone cavity, comprising: an elongated, hollow body having an inner lumen with a distal opening to expel bone cement therefrom, and including a thicker region having at least two recessed seats; a movable member having access to the bone cement from a bone cement pressurized supply, the movable member being in fluid communication with the lumen to deliver bone cement through the hollow body, wherein the movable member is rotatably mounted to and forms a fluid-tight seal with a surface of the hollow body; and at least two gaskets disposed in and filling the recessed seats of the thicker region, wherein an innermost radius of the movable member matches an outermost radius of the elongate body to form the fluid-tight seal enabling the movable member to rotate about a longitudinal axis of the body.