Medical Alarm Data Reidentification for Context-Aware Prioritization
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Solution Overview
Problem
The lack of communication between medical devices leads to issues such as lack of context and situational awareness, alarm fatigue, inefficient prioritization and response, and increased risk of missed or delayed alarms, compromising patient safety and adding complexity to healthcare provider workflows.
Innovation Solution
A computer-implemented method for receiving, deidentifying, and reidentifying data from various sources to facilitate communication and integration of alarms across different medical devices, ensuring context-aware and synchronized alarm management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If devices communicate and integrate alarms centrally, then alarm prioritization and response efficiency improve, but device complexity and system integration requirements increase
Solution Approach 1:
The patent introduces a centralized alarm management system that acts as an intermediary between multiple medical devices and healthcare providers. This system receives alarm data from various devices, processes it centrally, and delivers prioritized alarms to providers, thereby improving response efficiency while managing system complexity through a dedicated intermediary component.
Solution Approach 2:
The patent combines alarm management functions from multiple independent devices into a single centralized system. By merging alarm data streams, processing capabilities, and notification functions into one integrated platform, the system improves overall alarm response efficiency while consolidating complexity into a manageable central entity.
2Reliability
If multiple devices monitor patient parameters independently, then comprehensive patient monitoring is achieved, but alarm fatigue and desensitization increase
Solution Approach 1:
The centralized alarm management system implements feedback mechanisms that analyze alarm patterns across multiple devices, identify false or redundant alarms, and adjust alarm generation accordingly. This feedback loop maintains comprehensive patient monitoring while reducing unnecessary alarms that contribute to alarm fatigue.
Solution Approach 2:
The centralized system serves as an intermediary that filters and prioritizes alarms before presenting them to healthcare providers. By standing between multiple monitoring devices and the provider, it synthesizes comprehensive monitoring data while eliminating redundant alarms, thus maintaining reliability without causing alarm fatigue.
3Ease of operation
If devices operate independently without communication, then device simplicity and ease of operation are maintained, but situational awareness and context information are lost
Solution Approach 1:
The patent adds a new dimension to device operation by introducing a centralized communication layer that operates parallel to individual device functions. Medical devices continue to operate independently at the device level, while the centralized system adds situational awareness at the system level, effectively adding a dimensional layer without complicating individual device operation.
4Productivity
If alarms from different devices are synchronized centrally, then alarm prioritization improves, but data communication requirements and network infrastructure increase
Solution Approach 1:
The centralized alarm management system extracts only the essential alarm data elements needed for prioritization and notification, rather than transmitting complete data streams from all devices. By extracting and processing only critical alarm parameters, the system improves prioritization efficiency while minimizing data communication requirements.
Data Source
AI summary
A computer-implemented method, computer program product and computing system for: receiving data, thus defining received data; deidentifying the received data to generate deidentified data; receiving a request from a requester for at least a portion of the deidentified data, thus defining requested data; reidentifying the requested data to generate reidentified data if the requester has privilege to receive a reidentified version of the requested data; and providing the reidentified data to the requester.