Endoscope module

An endoscope module including an annular prism, an annular lens, an annular stop and an annular image sensor is provided. The annular prism has an annular reflective inclined surface, a light incident surface and a light emitting surface, wherein the light incident surface faces a side surface and t...

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Bibliographic Details
Main Author HUANG, SHI-HWA
Format Patent
LanguageChinese
English
Published 01.09.2022
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:An endoscope module including an annular prism, an annular lens, an annular stop and an annular image sensor is provided. The annular prism has an annular reflective inclined surface, a light incident surface and a light emitting surface, wherein the light incident surface faces a side surface and the light emitting surface faces away from a front surface. The annular stop is disposed on a side of the light incident surface of the annular prism and surrounds the annular prism. The annular lens is disposed between the annular prism and the annular image sensor. A lateral light from the side surface is reflected to the annular lens by the annular reflective inclined surface after passing through the annular stop and then entering the annular prism, and is then condensed to the annular image sensor by the annular lens.
Bibliography:Application Number: TW202110105406