歯科用色調確認装置
- 专利权人:
- 株式会社トクヤマデンタル
- 发明人:
- 秋積 宏伸
- 申请号：
- JP2009278173
- 公开号：
- JP5479059B2
- 申请日:
- 2009.12.08
- 申请国别(地区):
- JP
- 年份:
- 2014
- 代理人:
- 摘要：
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.
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.
COPYRIGHT: (C)2011,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
