| 摘要 |
<p>The present patent is about the invention of an instrument that permits the measurement of an odontological treatment, especially in case of implants' application, which requires perforation of the patient's bone made by bur to be creating the conditions of implant's setting. The present patent target it is to provide a cylindrical instrument with annular furrows regularly spaced that permits to control the depth of an odontological procedure, especially to dental implants. Another target it is to provide an instrument with two different diameter sections, which permits the measurement of perforations when the diameter itself can be varied, reducing the number of required instruments.</p> |
