An infusion alarm device for thoracic surgery nursing

By combining an electric push rod with a striking plate, along with a telescopic plate and a clamping structure, the problem of false alarms in infusion tubes is solved. This achieves rapid correction and stable clamping without the need for manual adjustment, improving the efficiency and stability of the infusion alarm device.

CN120168780BActive Publication Date: 2026-08-28FOURTH MILITARY MEDICAL UNIVERSITY
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Patent Information

Application Number
CN202510440719.5
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-04-09
Publication Date
2026-08-28
Estimated Expiration
2045-04-09

AI Technical Summary

Technical Problem

Existing infusion alarm devices are prone to false alarms when the infusion tubing is slightly bent or twisted, or when liquid adheres to the wall of the drip tube, requiring manual adjustment and affecting the work efficiency of medical staff.

Method used

The system employs a combination of an electric push rod and a tapping plate. The electric push rod drives the tapping plate to gently tap the infusion tube. Combined with a telescopic plate and clamping structure, the infusion tube is kept vertical to prevent abnormal drip rate. Magnetic connections and clamping blocks stably hold infusion tubes of different sizes.

Benefits of technology

It enables rapid correction of infusion tubing abnormalities without manual adjustment, reducing the workload of medical staff, improving the stability and applicability of the device, reducing the false alarm rate, and extending the device's service life.

✦ Generated by Eureka AI based on patent content.
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Abstract

The present application belongs to the technical field of infusion alarm device, and discloses a thoracic surgery nursing infusion alarm device, which comprises an alarm body, and an adjusting structure is arranged on one side of the alarm body; the adjusting structure comprises an electric push rod, a knocking plate, an expansion plate, a moving block and a limiting structure; a clamping groove is formed on one side of the alarm body; an installation groove is formed on one side of the clamping groove; the electric push rod is fixedly installed in the installation groove; and the knocking plate is fixedly installed on one side of the electric push rod. The electric push rod and the knocking plate are moved to gently knock the conveying pipe in the clamping groove, so that the liquid in the dropping tube is prevented from hanging on the wall for a long time; and the infusion pipes on the upper and lower sides of the alarm body are kept vertical through the action of the expansion plate and the limiting block, so that the infusion pipes are prevented from being slightly bent and twisted, the drip speed of the infusion pipe is prevented from being abnormal, the infusion pipe does not need to be adjusted and knocked by hand, the infusion pipe can be quickly adjusted, and the workload of medical staff is further reduced.
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