Silony Medical International AG Patent applications |
Patent application number | Title | Published |
20140324062 | SCREWDRIVER FOR BONE SCREWS - A screwdriver for actuating bone screws which have a shaft and a fork head for holding a vertebral rot or the like, includes a central shaft, which at its distal end is provided with a formfitting or force-fitting profile for engagement in a corresponding counter profile on the bone screw for turning the bone screw, a distal sleeve which rotatably engages around the shaft and is provided with connecting means for holding the screwdriver on the fork head of the bone screw, a handle provided at the proximal end of the screwdriver and a turn handle which is connected with the distal sleeve, and an adjustment device for axial adjustment of the relative position of the central shaft relative to the distal sleeve in at least two different predefined positions which are adjusted for different sizes and shapes of bone screws. | 10-30-2014 |
20140316423 | DEVICE FOR HANDLING A BONE SCREW - A device for handling a bone screw to be connected with a vertebral rod includes an essentially cylindrical and hollow housing and an adjustment tool which axially traverses the housing and which has a section provided with an outer threading and is screwed into an internal threading of the housing, wherein the housing is constructed pliers-like and has a first and a second jaw which relative to the user each have a proximal and a distal end, wherein the distal ends engage at the head of the bone screw, wherein the two jaws are pivotably connected with each other via a pivot axis which is situated between the distal and proximal ends and extends orthogonally in relation to the longitudinal axis of the housing, and wherein the internal threading of the housing is provided on a proximal end of a single one of the jaws. | 10-23-2014 |