Title:
IMAGING ELEMENT AND CAPSULE ENDOSCOPE
Document Type and Number:
WIPO Patent Application WO/2023/186117
Kind Code:
A1
Abstract:
An imaging element and a capsule endoscope. The imaging element comprises: a middle part for providing an optical path for imaging; a peripheral part forming an integral structure with the middle part; and a connecting part adjoined with the peripheral part and used for connecting to a housing of a capsule endoscope to form a closed cavity, wherein the outer surface and the inner surface of the middle part have different radii of curvature. The imaging element is connected to the housing of the capsule endoscope to form a closed cavity to isolate a device in the capsule endoscope from an external liquid, thereby ensuring the effectiveness of the device and the safety of a human body, and improving the light transmittance and the quality of imaging of the capsule endoscope.
Inventors:
DUAN XIAODONG (US)
Application Number:
PCT/CN2023/085551
Publication Date:
October 05, 2023
Filing Date:
March 31, 2023
Export Citation:
Assignee:
ANKON MEDICAL TECH SHANGHAI CO LTD (CN)
International Classes:
A61B1/00
Foreign References:
| CN114869198A | 2022-08-09 | |||
| CN108121064A | 2018-06-05 | |||
| CN101129255A | 2008-02-27 | |||
| CN105682533A | 2016-06-15 | |||
| CN108013862A | 2018-05-11 | |||
| CN112656353A | 2021-04-16 | |||
| CN114002826A | 2022-02-01 | |||
| CN215687657U | 2022-02-01 | |||
| JP2005080713A | 2005-03-31 | |||
| JPH10288742A | 1998-10-27 |
Attorney, Agent or Firm:
TOWIN INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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