A breast postoperative affected limb function activity alarm device convenient for adjusting restraint

By designing an easily adjustable alarm device for the functional activity of the affected limb after breast surgery, the problem of the inability to adjust existing devices has been solved. This enables flexible adjustment of the patient's arm range of motion and pressure monitoring, preventing wound dehiscence and lymphedema.

CN224484275UActive Publication Date: 2026-07-14FOURTH MILITARY MEDICAL UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
FOURTH MILITARY MEDICAL UNIVERSITY
Filing Date
2025-04-25
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

The existing alarm devices for the functional activity of the affected limb after breast surgery cannot be adjusted, which prevents patients from moving within a safe range during rehabilitation exercises, easily leading to wound dehiscence or other complications.

Method used

A functional activity alarm device for the affected limb after breast surgery with easy-to-adjust restraint was designed. It includes a back strap, a base plate, a connecting plate, a shoulder strap, and an adjustable position component. Through components such as slots, side opening plates, insert plates, connecting rods, and pressure sensors, it can realize the adjustment of the patient's arm range of motion and pressure monitoring.

Benefits of technology

It enables flexible adjustment of the patient's arm range of motion, preventing wound dehiscence caused by excessive activity, and monitors pressure through a pressure sensor to prevent excessive pressure from obstructing blood circulation and causing lymphedema.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of breast postoperative affected limb function activity alarm devices convenient to adjust restraint, it is related to medical instrument technical field, including back belt, this breast postoperative affected limb function activity alarm device convenient to adjust restraint is by being provided with side opening plate, plugboard and connecting rod, when using, side opening plate can be inserted into slot, plugboard is inserted into side opening plate, the distance of plugboard can be adjusted according to the actual arm width of patient and the specific range of patient's arm movable, plugboard can be pulled left and right, the telescopic of connecting rod inward in the process of movement can make pin column move left and right in recess, and limit, after determining position, U-shaped baffle can fix patient arm position, also can gradually stretch plugboard to right along with the recovery condition of patient, make the distance between U-shaped baffle and back belt lengthen, patient activity range increases, the problem that device cannot be adjusted is solved.
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