发明名称 |
ENDOSCOPE ASSEMBLY WITH A POLARIZING FILTER |
摘要 |
An endoscope includes an imaging device, a first polarizing filter disposed in front of the imaging device, a light source, and a second polarizing filter disposed in front of the light source. The planes of polarization of the first and second polarizing filters are at a substantially 90° angle.
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申请公布号 |
US2007177009(A1) |
申请公布日期 |
2007.08.02 |
申请号 |
US20070673470 |
申请日期 |
2007.02.09 |
申请人 |
AVANTIS MEDICAL SYSTEMS, INC. |
发明人 |
BAYER LEX;DESAI RUPESH;NIEL ALEX |
分类号 |
H04N7/18 |
主分类号 |
H04N7/18 |
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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