centratore for lives on nail distal stuck big kempf

摘要

the method of the inchiodamento stuck second big kempf, used in the treatment of diafisarie fractures of long bones.requires stabilization by screws passing through the distal skeletal component and the means of synthesis.this is at present being carried out by means of a centratore came with the equipment.the same is shown in clinical practice, rather indaginoso and enormously predisposing to excessive exposure radiogena.the utility model proposed should be used as centratore for the application of distal femur and tibia on screws.it consists of a semianello aluminium (20 cm diameter and 10 cm for the large size and small, respectively, 5 mm width cm thickness).the central body is applied with two semianelli fixed board inside the tooth.in the centre is a semianello mobile coast cm 2 with outer edges opposite the fixed tooth semianelli has the possibility of flow on the central body.the same door in the center of a hole of 5 millimetres diameter which can be inserted a support containing a hole of 2.5 mm. the centratore applies on the walls by hook soft rubber.control goes to the x-ray collimation hole in the cap with the hole of the intramedullary nail, mobile, so through the forum of the mm 25 introduces a wire above which is special mill cannulata through the cortical bone with the final track for the lives passerby.