Device for preparing capillary silica gel tubes

By designing a simple capillary silicone tube preparation device, utilizing a molding tank and a guide tank, the problem of high cost of large-scale equipment is solved, enabling rapid and low-cost production of capillary silicone tubes, which is particularly suitable for production needs in the early stages of research and development and in special environments.

CN224348169UActive Publication Date: 2026-06-12SHANGHAI LISTENT MEDICAL TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANGHAI LISTENT MEDICAL TECH CO LTD
Filing Date
2025-06-20
Publication Date
2026-06-12

AI Technical Summary

⚠Technical Problem

Current technologies for capillary silicone tube production heavily rely on expensive large-scale equipment, resulting in high costs and complex operations, making it difficult to meet the production needs of early-stage R&D, small-scale use, frequent changes in specifications and models, and special environments.

⚗Method used

A simple capillary silicone tube manufacturing apparatus is provided, including an upper template, a lower template, and a support core. Through the design of the forming groove and the guide groove, it can achieve rapid and low-cost production of capillary silicone tubes, which is suitable for production needs in special scenarios.

🎯Benefits of technology

It enables rapid and low-cost production of capillary silicone tubes, meeting the timeliness requirements in special scenarios, reducing production costs, and enabling production in a clean environment, making it suitable for medical devices such as cochlear implants.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a device for preparation capillary silica gel pipe. The device comprises: upper template, lower template and support core, the diameter of support core is same with the inner diameter of capillary silica gel pipe to be prepared, the upper template is installed on the top of lower template, the bottom surface of upper template is concave upwards and forms upper forming groove, the top surface of lower template is concave downwards and forms lower forming groove, when the upper template is installed on the lower template, the upper forming groove is located directly above the lower forming groove, the upper forming groove and the lower forming groove form forming cavity, the diameter of forming cavity is same with the outer diameter of capillary silica gel pipe to be prepared, the support core is arranged between the upper template and the lower template through the forming cavity, and the axis of support core is coincident with the axis of forming cavity. The device has simple overall structure, is convenient to use, can realize timely, efficient and low -cost production capillary silica gel pipe.
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