Capsule endoscope robot

By setting up a ring array of drug delivery and biopsy structures inside the capsule endoscope robot, and utilizing a rotation drive and propulsion structure, multiple biopsies and drug delivery are achieved, solving the problems of error and low efficiency in biopsy and drug delivery in existing technologies, and improving examination efficiency.

CN115886689BActive Publication Date: 2026-03-03SOUTHERN UNIVERSITY OF SCIENCE AND TECHNOLOGY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2022-10-13
Publication Date
2026-03-03

AI Technical Summary

Technical Problem

Existing capsule endoscopy robots are prone to errors during biopsy and drug administration, making it difficult to perform biopsies and drug administration at multiple sites, and their work efficiency is low.

Method used

A capsule endoscopy robot was designed with multiple execution structures arranged in a ring array inside, including a drug delivery structure and a biopsy structure. The execution structures are driven to rotate by a rotation drive structure and propelled by a propulsion structure to perform drug delivery or biopsy, realizing multiple biopsies and drug delivery functions.

Benefits of technology

This technology enables multiple biopsies and drug administration at the same lesion site, improving the effectiveness and efficiency of biopsies and drug administration, avoiding errors caused by movement, and meeting the examination needs of multiple sites.

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Abstract

The application provides a capsule endoscope robot, which comprises a shell, a camera, a plurality of execution structures, a rotating driving structure and a pushing structure, the shell is internally provided with a containing cavity, one end of the shell is provided with an operation hole communicated with the containing cavity, the camera is installed at one end of the shell, the plurality of execution structures are installed in the containing cavity, each execution structure is arranged in a ring array around the axis of the shell, the plurality of execution structures comprise at least one medicine applying structure and at least one biopsy structure, the rotating driving structure is installed in the containing cavity and is used for driving the execution structures to rotate so that a specified execution structure is at the operation hole, and the pushing structure is installed in the containing cavity and is used for pushing the execution end of the execution structure at the operation hole to extend out of the operation hole to perform work. The capsule endoscope robot of the embodiment of the application realizes the functions of multiple biopsies and medicine application, meets the demand of biopsies and medicine application at multiple sites, has good biopsy and medicine application effects and is high in work efficiency.
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Citation Information

Patent Citations

  • Cam type fixed-point operation device for intestinal tract

    CN113545812A

  • Capsule robot

    CN218960684U