Angle-adjustable digestive endoscope support

By introducing an extension mechanism and an angle adjustment component into the gastrointestinal endoscopic stent, the problem of limited stent adjustment angle and height has been solved, enabling flexible adjustment of height and angle and improving the practicality and adaptability of the stent.

CN224461671UActive Publication Date: 2026-07-07TEACHING HOSPITAL OF CHENGDU UNIV OF T C M
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
TEACHING HOSPITAL OF CHENGDU UNIV OF T C M
Filing Date
2025-01-15
Publication Date
2026-07-07

AI Technical Summary

Technical Problem

Existing endoscopic stents for digestive diseases have limitations in terms of adjustable angle and height, resulting in poor support, affecting treatment outcomes, and having poor practicality.

Method used

A digestive endoscope support was designed, comprising a U-shaped fixing seat, an extension mechanism, an angle adjustment component, and a fastening component. The height and angle of the support can be adjusted by adjusting the handwheel to drive the engagement of the transmission rod and the threaded rod. The damping shaft and the ball joint enhance the flexibility and stability of the adjustment.

Benefits of technology

It enables free adjustment of the height and angle of the stent, improving the ease of operation and practicality, meeting the adaptation needs of different endoscopes, and enhancing the support effect and adaptability of the stent.

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    Figure CN224461671U_ABST
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Abstract

The utility model relates to a kind of angle-adjustable digestive endoscope support, including U-shaped fixed seat, the upper portion of U-shaped fixed seat is provided with extension mechanism. The angle-adjustable digestive endoscope support is set up extension mechanism, first rotation adjustment hand wheel, the rotation of adjustment hand wheel is used to drive the transmission rod on bearing one, make transmission gear on transmission rod one produce stable rotation, then by setting bearing two, threaded rod and transmission gear two, the meshing connection relationship of transmission gear two and transmission gear one is used to make threaded rod can synchronous produce stable rotation, finally by setting movable rod and guide limit block, so that threaded rod can produce stable up-down movement while stable rotation, and then reach the purpose of adjusting height, whereby the mechanism not only can provide height adjustment function, and the mechanism overall structure is simple, convenient to operate, can effectively improve the adjustment space of the support, facilitate the use of medical staff.
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