Patent ID: 8366717
Filing Date: 2013-02-05
Classification: A61B

Abstract:
1. A method for applying a bone filler cement into a bone void of a fractured bone which is further stabilized by a surgical screw during a surgical repair, said method consisting of the steps of: a. conducting a stabilization of the bone fracture site by positioning the bone at a fracture site into a desired repaired position; b. providing a cannulated surgical screw to conduct the stabilization of the bone fracture site, wherein said cannulated surgical screw defines a head, a neck a tip, a longitudinal bore, said longitudinal bore further defining an upper end within said head and a lower end within said tip; c. drilling said bone in a manner consistent with the repair of the fracture site and inserting said cannulated surgical screw fully into said bone through the drilled location; d. backing said cannulated surgical screw out of said bone to position said head of said cannulated surgical screw away from said bone; e. applying an adapter, said adapter having a lower member defining a lateral cannulated screw insertion port through which said head of said cannulated screw is slid into, said lower member further defining an internal threaded inner cavity, a contoured head cradle, and a lower circular neck support which accepts said head of said cannulated surgical screw within said contoured head cradle and an upper member having an external thread engaging said threaded inner cavity of said lower member, said lower member further defining an upper syringe collar and an inner cylindrical chamber, a lower cannulated head nipple forming a cylindrical tip and having a central bore with an upper end at the upper syringe collar and a lower end at the cylindrical tip, forcing said cylindrical tip into said upper end of said cannulated surgical screw, securing said cannulated surgical screw within said lower membrane; f. inserting a lower end of a syringe filled with a bone filler cement into said inner cylindrical chamber of said upper syringe collar; g. injecting said bone filler cement from said syringe into said central bore of said upper member of said adapter, through said longitudinal bore of said cannulated surgical screw and ultimately into said bone void of said bone; h. removing said adapter from said head of said cannulated surgical screw by separating said upper member from said lower member and removing said lower member from said head of said cannulated surgical screw by withdrawing said head through said lateral cannulated screw insertion port; and i. reinserting said cannulated surgical screw into said bone into a full insertion, wherein said bone filler cement will set and harden around said tip of said cannulated surgical screw, providing a more secure and stabile hard matrix within said bone void.