发明名称 |
ENDOSCOPE ILLUMINATION OPTICAL ASSEMBLY AND ENDOSCOPE |
摘要 |
A wide range is illuminated with a sufficient light amount while a diameter of an insertion portion is reduced. Provided is an illumination optical system for endoscope (1) including an optical fiber (6) for guiding excitation light emitted from a light source; a first mirror (9) and a second mirror (10) disposed facing a light emission end (6a) at a distal end of the optical fiber (6) and diffusing the excitation light emitted from the light emission end (6a); and a phosphor (11) on which the excitation light diffused by the first mirror (9) and the second mirror (10) is incident and which emits fluorescence. |
申请公布号 |
EP2848186(A4) |
申请公布日期 |
2016.01.27 |
申请号 |
EP20130787924 |
申请日期 |
2013.04.25 |
申请人 |
OLYMPUS CORPORATION |
发明人 |
KIKUCHI, SATORU;KOBAYASHI, HIROYOSHI |
分类号 |
A61B1/00;F21K99/00;G02B23/26 |
主分类号 |
A61B1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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