Infusion set automatic feeding device

By designing a combination of drive frame, movable base, fixed seat and clamping structure, the flexibility problem of automatic infusion set feeding device is solved, realizing flexible adjustment of infusion tubing length and stable clamping, improving the adaptability and efficiency of infusion set production.

CN224376940UActive Publication Date: 2026-06-19SHANDONG HAODA MEDICAL TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANDONG HAODA MEDICAL TECH CO LTD
Filing Date
2025-08-21
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Existing automatic infusion set feeding devices lack flexibility and are difficult to adjust the spacing between the two ends of the delivery structure according to the length of the infusion tubing.

Method used

An automatic infusion set feeding device was designed, including a drive base, a movable base, a fixed base, an adjusting base, and a clamping structure. The spacing between the two ends of the infusion tubing is adjusted through a sliding connection and a locking mechanism. A return spring and a locking rod are used to ensure stability, and the clamping base and rubber pads are used for clamping and limiting.

Benefits of technology

It enables flexible adjustment based on the length of the infusion tubing, improving the device's adaptability and clamping stability, and ensuring smooth delivery of the infusion tubing.

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    Figure CN224376940U_ABST
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Abstract

This utility model relates to the field of infusion set manufacturing technology, specifically disclosing an automatic infusion set feeding device. It includes a drive base, a movable base slidably connected to the top of the drive base, and a fixed seat fixedly mounted on the top of the movable base. The fixed seat has a slot on its top, and retraction grooves on both sides of the top of one end of the fixed seat. Several locking holes are provided through the opposite sides of the two sets of retraction grooves. Guide grooves are provided on both sides of the bottom of one end of the fixed seat. Extension rods are slidably arranged within the two sets of retraction grooves. Both sets of extension rods extend outside the retraction grooves and are fixedly connected to an adjusting seat. Guide rods are fixedly mounted on both sides of the bottom of the adjusting seat, and clamping structures are provided on both sides of the adjusting seat. This utility model allows adjustment of the distance between the conveying structures at both ends of the infusion tubing according to actual usage needs, facilitating the adaptation to infusion tubing of different lengths. This, in turn, enables better clamping and limiting of the infusion tubing, improving the flexibility of the device.
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