| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a dental shading-confirmation device by which a colour sample or a crown repair material having brightness or a colour matched with the brightness or the colour of a defective natural tooth or an adjacent natural tooth in the mouth of a patient can be stably, accurately and quickly confirmed and selected by using a brightness- or colour-confirming filter, while visual fatigue can be reduced and working efficiency can be improved. <P>SOLUTION: The dental shading-confirmation device is intended to confirm the brightness or the colour in the shading of the natural tooth T to select the colour tone of the crown repairing material matched with the colour tone of the natural tooth T when repairing the defective natural tooth T or repairing with an artificial tooth in place of the natural tooth. The brightness- or colour-confirming filter 2 is placed in front of a magnifying glass 1 and attached to the magnifying glass 1 in a flip-up manner or a removable manner. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
