Yguel-Henry S, Vannesson H, von Stebut J
Rev Fr Endod. 1989 Sep;8(3):29-38.
A method to test the efficiency of traction is developed on bovine bones, according to a mechanical mode. This procedure concern specific dynamics of the M.M.E. as well as the traction components of M.M.C. Profilometric measurement of the volume of material removed with each instrument for a specific number of turns, reflects its cutting efficiency in traction. Lubrification always increases the instruments' cutting power, whether it is provided by water or sodium hypochlorite solution. Loss of the efficiency of an M.M.E. instrument, used clinically, has been estimated at approximately 50%.
根据一种力学模式，在牛骨上开发了一种测试牵引效率的方法。该程序涉及机械扩锉器（M.M.E.）的特定动力学以及机械化学疗法（M.M.C.）的牵引组件。对每种器械在特定转数下去除的材料体积进行轮廓测量，可反映其在牵引中的切割效率。润滑总能提高器械的切割能力，无论润滑是由水还是次氯酸钠溶液提供。临床使用的机械扩锉器器械效率损失估计约为50%。
