A focusing method, device, equipment and storage medium of a capsule endoscope

By combining hardware and software focusing methods and employing automated equipment and image algorithms, precise focusing of the capsule endoscope lens assembly has been achieved, solving the problems of large focusing accuracy errors and low efficiency in existing technologies, and ensuring production efficiency and consistency.

CN116679440BActive Publication Date: 2026-07-21SHENZHEN JIFU MEDICAL TECH CO LTD
View PDF 1 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHENZHEN JIFU MEDICAL TECH CO LTD
Filing Date
2023-06-08
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

The focusing accuracy of existing capsule endoscope lens components has large errors, making large-scale industrial production impossible. Furthermore, manual focusing is inefficient, resulting in poor production efficiency and consistency.

Method used

A combined hardware and software focusing method is adopted, utilizing a lens assembly placement tray, dispensing module, loading and unloading module, focusing module, resolution board module, light source module, and UV adhesive curing module. Through automated equipment, the lens assembly achieves precise focusing and resolution testing. Combined with image algorithms and PLC control, the lens assembly is ensured to achieve optimal resolution.

Benefits of technology

It achieves precise focusing of the capsule endoscope lens assembly, ensuring optimal resolution of the lens in all positions, improving production efficiency and focusing consistency, reducing human intervention, and enhancing focusing accuracy.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN116679440B_ABST
    Figure CN116679440B_ABST
Patent Text Reader

Abstract

The application discloses a focusing device of a capsule endoscope, which comprises a capsule endoscope and further comprises a lens assembly placing tray, a dispensing module, a feeding and discharging module, a focusing module, a resolution plate module, a light source module, a UV glue curing module and a tool control cabinet. The LabView program is used to accurately focus the lens assembly of the capsule endoscope, so that the lens assembly of the capsule endoscope after focusing reaches the best resolution, the capsule endoscope produced has the best resolution at all working distance positions, the participation of human beings is reduced, the focusing accuracy and consistency are improved, the automatic focusing of the lens assembly of the capsule endoscope is realized, and the in-situ signal recorded by the PLC programmable module program in the automatic focusing tool is judged in real time, so that the automatic focusing of the lens assembly of the capsule endoscope is realized.
Need to check novelty before this filing date? Find Prior Art