Title:
ENDOSCOPE EQUIPPED WITH LIGHT SOURCES
Document Type and Number:
WIPO Patent Application WO/2023/155647
Kind Code:
A1
Abstract:
An endoscope (1) equipped with light sources, comprising: a light source assembly (11), a photomask (13), a camera assembly (16), and a functional pipeline (17); the light source assembly (11) comprises a flexible substrate (110) and light sources (115) provided on the flexible substrate (110); the flexible substrate (110) comprises a top face portion (111), a connecting portion (112) and a side face portion (113); the top face portion (111) and the side face portion (113) are connected by means of the connecting portion (112), the top face portion (111) is not parallel to the side face portion (113), the light sources (115) are at least arranged on the side face portion (113), and the top face portion (111) is provided with openings (111a); the photomask (13) is arranged on the outer side of the light source assembly (11) and covers the light sources (115); the camera assembly (16) is arranged on the inner side of the light source assembly (11), and one end of the camera assembly (16) passes through the openings (111a) and is adjacent to the photomask (13) to capture an image; and the functional pipeline (17) is arranged on the inner side of the light source assembly (11), and one end of the functional pipeline (17) passes through the openings (111a) and is adjacent to the photomask (13). The endoscope (1) equipped with the light sources (115) solves the problem of insufficient light source placement space in a compact space by means of arranging the light sources (115) on the flexible substrate (111). Therefore, the number of light sources may be increased, the flexibility of light source configuration is improved, and the effect of increasing the illuminance may be achieved.
Inventors:
CHEN WEIZHANG (CN)
SONG YUANSHAO (CN)
SONG YUANSHAO (CN)
Application Number:
PCT/CN2023/072235
Publication Date:
August 24, 2023
Filing Date:
January 16, 2023
Export Citation:
Assignee:
INSIGN MEDICAL TECH HONG KONG LTD (CN)
International Classes:
A61B1/04; G02B23/24; A61B1/06
Foreign References:
| CN114527562A | 2022-05-24 | |||
| US20140296643A1 | 2014-10-02 | |||
| CN209198760U | 2019-08-02 | |||
| CN107105965A | 2017-08-29 | |||
| CN111227772A | 2020-06-05 | |||
| CN210811221U | 2020-06-23 |
Attorney, Agent or Firm:
SINO-ELITE INTELLECTUAL PROPERTY AGENCY (BEIJING) (CN)
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