CN Patent

CN103608662B — 肿瘤部位的识别装置以及识别方法

Assigned to Kyoto Prefectural PUC · Expires 2016-09-28 · 10y expired

What this patent protects

本发明提供一种肿瘤部位的识别装置,其分光检测存在于被检体的肿瘤部位的原卟啉类的荧光,所述原卟啉类为原卟啉IX(PpIX)和光‑原卟啉(PPp),所述识别装置具有:光照射部,所述光照射部将PpIX的一部分转换为PPp;分光部,所述分光部对PpIX的荧光和PPp的荧光进行分光;分光检测部,所述分光检测部检测PpIX的荧光和PPp的荧光的相对荧光强度;以及肿瘤辨别部,所述肿瘤辨别部基于PpIX和PPp的相对荧光强度,进行肿瘤部位和非肿瘤部位的辨别。

USPTO Abstract

本发明提供一种肿瘤部位的识别装置,其分光检测存在于被检体的肿瘤部位的原卟啉类的荧光,所述原卟啉类为原卟啉IX(PpIX)和光‑原卟啉(PPp),所述识别装置具有:光照射部,所述光照射部将PpIX的一部分转换为PPp;分光部,所述分光部对PpIX的荧光和PPp的荧光进行分光;分光检测部,所述分光检测部检测PpIX的荧光和PPp的荧光的相对荧光强度;以及肿瘤辨别部,所述肿瘤辨别部基于PpIX和PPp的相对荧光强度,进行肿瘤部位和非肿瘤部位的辨别。

Drugs covered by this patent

Patent Metadata

Patent number
CN103608662B
Jurisdiction
CN
Classification
Expires
2016-09-28
Drug substance claim
No
Drug product claim
No
Assignee
Kyoto Prefectural PUC
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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