APPARATUS FOR DRILLING DUCTS IN OSSA Russian patent published in 2003 - IPC

FIELD: traumatology, orthopedics, namely forming ducts in ossa at operational treatment of patients, namely with luxation of acromional end of clavicle. SUBSTANCE: apparatus for drilling ducts in ossa includes rod, hollow holder arranged in the same plane as rod and having tube; strip with marks joined with said rod and having two semicircular nothes for fixing bolts. Similar marks near each notch are applied along their radiuses in such a way that at placing holder on similar marks of both notches, projection of tube opening crosses projection of rod at constant spacing from its end. Rod has near its working end limiter of depth of its insertion. Holder has two fixing bolts. EFFECT: enhanced operational treatment, lowered possibilities of complications due to drilling in ossa ducts converging in one outlet opening, high accuracy for measuring convergence angle of ducts. 4 cl, 2 dwg