CN Patent

CN85100424B — 恶性肿瘤固有荧光诊断仪

Assigned to SHANGHAI CHANGNING DISTRICT CENTRAL HOSPITAL · Expires 1986-10-29 · 40y expired

What this patent protects

一种恶性肿瘤固有荧光诊断仪,属于医用诊断仪器。可快速、简便、正确、无损伤地诊断恶性肿瘤。紫外光由石英光导纤维传输到活体组织表面,激发其固有荧光,並由普通光导纤维接受和传输固有荧光,经光学和电路处理,显示记录光谱曲线,分析曲线是否存在恶性肿瘤特征峰即可确诊活体组织是否存在恶性肿瘤。也可用目测法观察活体组织固有荧光,根据其色泽诊断恶性肿瘤。可用于临床诊断体表及体内凡光导纤维可触及部位的恶性肿瘤,符合率达90%以上。

USPTO Abstract

一种恶性肿瘤固有荧光诊断仪,属于医用诊断仪器。可快速、简便、正确、无损伤地诊断恶性肿瘤。紫外光由石英光导纤维传输到活体组织表面,激发其固有荧光,並由普通光导纤维接受和传输固有荧光,经光学和电路处理,显示记录光谱曲线,分析曲线是否存在恶性肿瘤特征峰即可确诊活体组织是否存在恶性肿瘤。也可用目测法观察活体组织固有荧光,根据其色泽诊断恶性肿瘤。可用于临床诊断体表及体内凡光导纤维可触及部位的恶性肿瘤,符合率达90%以上。

Drugs covered by this patent

Patent Metadata

Patent number
CN85100424B
Jurisdiction
CN
Classification
Expires
1986-10-29
Drug substance claim
No
Drug product claim
No
Assignee
SHANGHAI CHANGNING DISTRICT CENTRAL HOSPITAL
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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