一种用于消化内镜前端的透明帽
By setting a limiting component on the transparent cap at the tip of the digestive endoscope, the bleeding problem caused by the shaking of consumable instruments was solved, achieving the effect of instrument stability and clear vision.
Patent Information
- Application Number
- CN202421259246.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2023-08-02
- Filing Date
- 2024-06-04
- Publication Date
- 2026-07-17
- Estimated Expiration
- 2034-06-04
AI Technical Summary
The existing transparent caps cause the consumable instruments to shake during use, leading to unnecessary bleeding.
A transparent cap for the tip of a digestive endoscope has been designed, including a lower cap base and an upper cap head. The inner wall of the upper cap head is provided with a protruding limiting component facing the axis to prevent consumable instruments from swaying radially when passing through.
It effectively prevents consumables and instruments from shaking during use, avoids bleeding, ensures a clear surgical field, and improves surgical safety.
Smart Images
Figure CN224505391U_ABST
Abstract
Claims
1. A transparent cap for the front end of a digestive endoscope, characterized by, Includes a lower cap base and an upper cap head fixed to the lower cap base; The lower cap seat is an axially penetrating cylindrical shape, and the upper cap head is axially penetrating and coaxially mounted on the lower cap seat; The inner wall of the upper cap is provided with a limiting component that protrudes toward the axis, and the limiting component is a slot provided on the inner wall; The transparent cap is installed at the front end of the digestive endoscope, and the slot corresponds to the forceps channel hole on the digestive endoscope lens. Consumable instruments enter the forceps channel hole and pass through the slot.
2. The transparent cap for the front end of a digestive endoscope according to claim 1, characterized by, The diameter of the cross-section of the upper cap gradually decreases from the bottom upwards, and the upper cap is conical.
3. The transparent cap for the front end of a digestive endoscope according to claim 1, characterized by, The limiting component extends upwards from the lower part of the upper cap along its inner wall surface to a certain height.
4. The transparent cap for the front end of a digestive endoscope according to claim 3, characterized by, The height of the limiting component protruding towards the upper cap gradually decreases from the lower part of the upper cap upwards.
5. The transparent cap for the front end of a digestive endoscope according to claim 1, characterized by, The limiting component is groove-shaped, and its transverse cross-section is arc-shaped, the diameter of which is smaller than the diameter of the upper cap.
6. The transparent cap for the front end of a digestive endoscope according to claim 1, characterized by, The upper cap head is detachably mounted on the lower cap seat.
7. The transparent cap for the front end of a digestive endoscope according to claim 1, characterized by, The lower cap base has an annular protrusion at the top with a diameter larger than that below it, and the upper cap head has a fixing ring at the bottom that is attached to the inner wall of the annular protrusion for detachable fixation.