Robert-Paul Mario Beretty;Maarten Marinus Johannes Wilhelmus Van Herpen;Marcellinus Petrus Carolus Michael Krijn
发明人:
Maarten Marinus Johannes Wilhelmus Van Herpen,Robert-Paul Mario Beretty,Marcellinus Petrus Carolus Michael Krijn
申请号：
US13816953
公开号：
US09057492B2
申请日:
2011.08.11
申请国别(地区):
US
年份:
2015
代理人:
摘要：
The present invention relates to a surgical lamp (100) comprising both a first light source (110) and a second light source (112), where the first light source is capable of emitting light across a broad first spectral range and the second light source being capable of emitting light having an emission peak in a narrow second spectral range. The surgical lamp further features a light source selecting device (120), capable of selectively turning on and off the first and the second light source. The first light source has a high color rendering index so as to enable objects, such as tissues, to appear in their true color, and the second light source has a low or non-definable color rendering index, so as enable accentuation of particular tissues.
