| 摘要 |
A dental tool providing a sure grip handle connected at one end or both ends to a head for inserting tool parts such as brushes, the head and brushes disposed at an angle from the longitudinal axis of the handle, the head accepting tool parts into an aperture formed through the head. The centerline axis of the aperture being disposed at an angle from the longitudinal axis of the handle causes the axis of the tool part to be disposed at either an acute or obtuse angle from the longitudinal axis of the handle depending on which side of the aperture is used for tool part insertion. The aperture is formed in a manner to securely hold the tool part while allowing removability, either by opposing tapered ports through the head, or by a restricted orifice interior of the aperture.
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