| 摘要 |
This patent describes the body (1) of the holder for the root canal tool, used for manual application in the dental medicine and this holder is equipped with the facilities used to prevent falling of these tools into internal organs of patient, while this body is created based on two conic shapes and o this body, there is located the ring channel (4) being arranged in the plane perpendicular to the longitudinal axis of the body (1). In the body (1), there is located through radial hole (5). In the bottom part (3), having a shape truncated cone, which is closed to the body (1) there is located the fixed channel tool (6) and it is located in the axial direction. |
