歯科用無影灯
- 专利权人:
- 株式会社長田中央研究所
- 发明人:
- 吉村 治良
- 申请号：
- JP2009189839
- 公开号：
- JP5276550B2
- 申请日:
- 2009.08.19
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a dental shadowless lamp which increases the amount of illumination light compared to conventional shadowless lamps and simultaneously broadens the illumination range by adding an auxiliary shadowless lamp to a conventional dental shadowless lamp to be suitable for recent dental treatments.
SOLUTION: The dental shadowless lamp comprises a shadowless lamp body 10 and the auxiliary shadowless lamps 20 (20
1 -204 ) which are provided on the back surface side of the shadowless lamp body 10 and illuminate a part to be irradiated more brightly and a wider area by cooperating with illumination light from the shadowless lamp body 10. Each of the auxiliary shadowless lamps 201 -204 is configured to adjust an irradiation direction of the light.COPYRIGHT: (C)2011,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
