An intelligent sterile article storage dispensing and closed loop management system

The intelligent sterile supplies storage system, which utilizes comprehensive sensing and data collection, dynamic demand analysis, and intelligent allocation decision-making, solves the real-time and efficiency problems of traditional inventory management, enabling precise distribution and dynamic replenishment of supplies, and improving the safety and economic benefits of hospital supplies management.

CN122369838APending Publication Date: 2026-07-10THE NAVAL MEDICAL UNIV OF PLA
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Patent Information

Application Number
CN202610468304.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-04-10
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

Traditional intelligent sterile supplies storage and distribution models rely on manual periodic inventory checks and static fixed-quota replenishment, which cannot respond to changes in clinical needs in real time. This leads to shortages of critical supplies during peak surgical periods or inventory backlogs during off-peak periods. The lack of full lifecycle monitoring reduces the security and economic efficiency of hospital supplies circulation.

Method used

The system employs a full-domain perception and acquisition module to monitor the location and expiration status of items in real time using radio frequency identification technology. Combined with a dynamic demand analysis module, it analyzes surgical scheduling data, uses a sliding window to predict material consumption trends, an intelligent allocation decision module generates optimal delivery instructions, and dynamically adjusts replenishment thresholds through a closed-loop traceability feedback module, thereby achieving full lifecycle management.

Benefits of technology

By accurately quantifying future material consumption trends, the risks of material expiration and waste, as well as supply disruptions, are avoided, thus improving the response speed and management sophistication of medical logistics.

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Abstract

This invention relates to the field of medical supplies management technology, specifically an intelligent sterile supplies storage, distribution, and closed-loop management system. The system includes: a comprehensive sensing and acquisition module that analyzes electronic tag data to construct a real-time inventory status matrix; a dynamic demand analysis module that uses a sliding window algorithm to process surgical scheduling and generate predicted supply consumption values; an intelligent allocation decision module that constructs optimal delivery instructions based on supply-demand gap vectors; and a closed-loop traceability feedback module that corrects replenishment trigger thresholds based on deviation ratios. This invention, through full-chain digital mapping and an adaptive supply-demand collaboration mechanism, fundamentally solves the problems of lag in inventory data and slow emergency response caused by information silos in traditional manual management models. It achieves precise traceability and intelligent dynamic allocation of sterile supplies throughout their entire lifecycle from warehousing to clinical use, significantly improving hospital logistics management efficiency while effectively avoiding the risk of expiration and waste.
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