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Tantum AG

Tantum AG Patent applications
Patent application number	Title	Published
20110137313	SHORT PIN FOR TAKING CARE OF EPIPHYSIS FRACTURES - A short nail for treatment of an epiphyseal fracture close to a joint in a long bone includes a two part nail supporting body comprising a main body having a transverse through-bore and releasably attached to a stub body. The stub body has an end that has a diaphyseal slant. The stub body and the lateral slant form part of a diaphyseal anchor which is attachable to the main body via the stub body and which has a flat connecting web that has an oblique orientation and ending laterally in a plane with the diaphyseal slant. A connecting device rigidly and releasably connects the main body and the stub body together. An anchoring device fixes the flat web in flat abutment against the diaphysis. A fixation pin is insertable into the transverse through-bore in a crossed arrangement with, and at a fixed angle to, the supporting body in the state of treatment of the fracture. The fixation pin includes a mechanism to protect against axial movement of the pin.	06-09-2011
20090299368	Fixation Device for Stably Interlinking At Least Two Bone Fragments of a Broken Bone and Corresponding Fixation Element and Kit - The invention relates to a fixation device for stably interlinking at least two bone fragments of a broken bone. Said fixation device comprises at least one base for receiving at least one fracture pin and at least one fixation rod. The base and the fixation rod, in a first interlinked state, are released to adjust their relative position, and in a second interlinked state, are figidly interlinked to fixate the adjusted position. A clamping holder received by the base by means of bearings in such a manner that its angle can be adjusted receives a fixation rod. The base, the clamping holder and the bearing are arranged in series in a prestressing bar connection. The clamping holder is configured by a holder which, in an area for adjusting and maintaining the adjusted position, is guided on the base in all directions in space. The clamping holder and at least one bearing element of the bearing through which a prestressing bar extends are positively locked, thereby providing spatial guidance.	12-03-2009