ENDOSCOPIC DEVICE INTENDED, IN PARTICULAR, FOR A MEDICAL USAGE

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专利权人:

Guy;L'HELGOUAL'CH

发明人:

Guy L'Helgoual'ch,Guy LHelgoualch

申请号：

US14380348

公开号：

US20150011825A1

申请日:

2013.02.12

申请国别(地区):

US

年份:

2015

代理人:

摘要：

An endoscopic device includes an optical guide head configured to be at least partially inserted into a body or a cavity in order to view or image an object or a site that is poorly accessible to the naked eye. The optical guide head of such an endoscopic device is formed from an optical rod with a refractive index gradient.

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