| 摘要 |
PURPOSE: To provide a light guide cover which enables hygienic use of a light guide of a photopolymerizing unit, which is simple and sure for handling and which is also capable of quick treatment. CONSTITUTION: The cover 3 is bag-shaped, made of polypropylene film and attached to the tip end of a light guide 2 of a photopolymerizing unit. A welded part 3a, 3a is formed in the longitudinal direction of the cover 3, and an opening part 3b is formed in the width direction of the cover 3. On the upper bottom part of the cover 3, a guide receiving part 3c is formed which is constituted of the film surface folded back. In attaching the cover, the film surface of the guide receiving part 3c is pressed to the projector 2a of the light guide 2. |
