发明名称 |
DEVICE AND METHOD FOR THE PHOTODYNAMIC DIAGNOSIS OF TUMOR TISSUE |
摘要 |
An apparatus that includes a surgical telescopic device having a distal end and a proximal end; a camera coupled to the proximal end of the surgical telescopic device; and a holographic notch filter interposed between the camera and the proximal end of the surgical telescopic device. The camera preferably is a charge-coupled-device camera ("CCD camera"). The apparatus may also include a focusing lens or an alternative type of filter such as a long-pass filter or an infrared filter. The surgical telescopic device may be used by illuminating the material with non-white light and detecting the emitted fluorescence, phosphorescence or luminescence. |
申请公布号 |
EP1370291(B1) |
申请公布日期 |
2010.06.16 |
申请号 |
EP20020725145 |
申请日期 |
2002.03.15 |
申请人 |
UNIVERSITY OF UTAH RESEARCH FOUNDATION |
发明人 |
MCGREEVY, JAMES;GRISSOM, CHARLES, B.;CANNON, MICHELLE |
分类号 |
A61K41/00;G01N21/64;A61B1/00;A61B1/04;A61B1/313;A61B5/00;A61B19/00;A61K47/48;A61K49/00;A61N5/06;C09K11/06;G01N33/574;G02B21/00 |
主分类号 |
A61K41/00 |
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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