US Patent 7097364 Optical curing apparatus

An optical curing apparatus includes a front shell body which consists of a first shell and a second shell that are coupled in a detachable and turnable manner. A light channeling member is fastened to the first shell and may be adjusted angularly to suit user's requirements. The light channeling member and the first shell are detachable. They are adaptable to the light channeling member of various diameters, and may be removed for sterilizing, or become a disposable and replaceable item. A radiation member and an electric power supply unit are provided and detachably coupled through a connector. The radiation member is reusable even if the case is damage or other elements are breakdown.