发明名称 |
TUMOR SITE IDENTIFICATION DEVICE AND METHOD |
摘要 |
<p>The present invention provides a device for identifying a tumor site in a subject, the device spectroscopically detecting fluorescence of protoporphyrins present in the tumor site,
the protoporphyrins being protoporphyrin IX (PpIX) and photo-protoporphyrin (PPp), and
the device comprising:
a light irradiation unit that converts part of PpIX into PPp;
a spectroscopy unit that separates PpIX fluorescence and PPp fluorescence:
a spectroscopy detection unit that detects the relative fluorescence intensity of the PpIX fluorescence and the PPp fluorescence; and
a tumor discrimination unit that discriminates between the tumor site and a non-tumor site based on the relative fluorescence intensity of PpIX and PPp.</p> |
申请公布号 |
EP2728344(A4) |
申请公布日期 |
2015.04.08 |
申请号 |
EP20120804029 |
申请日期 |
2012.06.28 |
申请人 |
KYOTO PREFECTURAL PUBLIC UNIVERSITY CORPORATION |
发明人 |
KOIZUMI, NORIAKI;TAKAMATSU, TETSURO;HARADA, YOSHINORI;OTSUJI, EIGO |
分类号 |
G01N21/64;A61B5/00 |
主分类号 |
G01N21/64 |
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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