Pressing hemostasis device for senile disease department nursing

Through the dynamic pressure adjustment of memory metal spring array and non-Newtonian fluid buffer layer, combined with dynamic fitting contact components and binding components, the problem of traditional hemostasis devices being unsatisfactory in geriatric patients is solved, and efficient hemostasis and comfortable wearing are achieved.

CN120458661AInactive Publication Date: 2025-08-12SECOND MEDICAL CENT OF CHINESE PLA GENERAL HOSPITAL
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Patent Information

Application Number
CN202510952814.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-07-10
Publication Date
2025-08-12
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

Traditional compression hemostatic devices are not effective in patients with geriatric diseases, especially when patients exercise, they are prone to bleeding in wounds.

Method used

The memory metal spring array layer and the non-Newtonian fluid buffer layer are used to combine dynamic bonding contact components and binding components to achieve dynamic pressure adjustment and multi-point adaptive adsorption. The bleeding is detected through the optical fiber sensor and the tightening mechanism is triggered to ensure the hemostatic effect.

Benefits of technology

It significantly improves the efficiency of blood circulation promotion, avoids tissue damage caused by pressure overload, meets the comfort requirements of 8-hour continuous wear, and prevents frictional bleeding and large-scale bleeding caused by patient exercise.

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Abstract

The invention discloses an elderly disease department nursing pressing hemostasis device, and relates to the technical field of medical nursing, the elderly disease department nursing pressing hemostasis device comprises a spring array layer and a dustproof film, the spring array layer is provided with a buffer assembly, and wound pressing force is changed by responding to impact force; the buffer assembly is provided with a contact assembly which is dynamically attached to the skin and synchronously moves, the middle of the contact assembly is provided with a release layer used for promoting wound healing, the dustproof film is arranged on the contact assembly and seals the contact assembly for dust prevention, and one side of the spring array layer is provided with a binding assembly. According to the pressing hemostasis device for nursing in the senile disease department, through the effect of the memory metal spring array, accurate control over the spring contraction amount when the body temperature changes to 37 DEG C is achieved, a dynamic pressure adjusting mechanism is formed, compared with a traditional constant-pressure device, the blood circulation promoting efficiency is remarkably improved, and meanwhile tissue damage caused by pressure overload is avoided.
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