Abstract: An embodiment of the invention is an illuminator. A handle has first and second ends. A first light source is attached to the handle the first end. The first light source is powered by an external power source via a wire running through or along the handle. Another embodiment includes a bite block, a holder embedded in the bite block, and a light source attached to the holder to illuminate an operation field. The light source is powered by a power source. Another embodiment includes an absorbent pad and an illuminator having a light source attached to the absorbent pad to generate light when powered by a power source. Another embodiment includes first and second biting pads and a pillar between the first and second biting pads having a length adjusted according to distance between upper and lower teeth.

Abstract: A multi-functional dental instrument has a base handle and a first attachment. The base handle has first and second base ends opposite to each other. The base handle comprises a power connector to connect to a power source and a first base connector at the first base end. The first attachment is coupled to the first base connector at the first base end. The first attachment is powered by the power source to perform a first dental task at a working area. Another embodiment includes a bite block, a holder embedded in the bite block, and a light source attached to the holder to illuminate an operation field. The light source is powered by a power source. Another embodiment includes an absorbent pad and an illuminator having a light source attached to the absorbent pad to generate light when powered by a power source.