Medical Data Synchronization via Offline Protocols in DIL Networks
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Solution Overview
Problem
Conventional medical software applications fail to effectively synchronize medical data in disrupted communication environments, such as war zones or catastrophes, due to unreliable wireless and cellular connectivity, leading to delayed, intermittently-connected, low-bandwidth conditions that hinder data transfer to secondary medical personnel.
Innovation Solution
Implementing a system with peer-to-peer and client/server communication protocols that buffer and delay data transfers until connectivity is available, utilizing advanced disruption tolerant networking technology, and enabling offline communication methods like NFC, QR codes, and hybrid routing to share medical data without radio-frequency emissions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional wireless and cellular communication protocols are used to synchronize medical data, then data transfer can occur in normal network conditions, but data synchronization fails in disrupted communication environments such as war zones or catastrophes
Solution Approach 1:
The system dynamically adapts its communication protocol based on network conditions. When disruption is detected, it transitions from conventional wireless/cellular protocols to offline communication methods such as NFC, QR codes, or hybrid routing protocols, ensuring continuous operational capability across varying environmental conditions
Solution Approach 2:
The system changes communication parameters by switching between different protocol modes (online vs. offline). It monitors network availability and adjusts its data transfer mechanism accordingly, using buffering and delayed transfer when connectivity is restored, thereby maintaining reliability across disrupted and non-disrupted environments
2Reliability
If data is buffered and delayed until connectivity is available, then data integrity is maintained in disrupted networks, but data transfer time increases
Solution Approach 1:
The system performs preliminary buffering of medical data locally on electronic devices before network disruption occurs or during disruption. This preliminary action ensures data is ready for immediate transfer once connectivity is restored, minimizing the actual transfer time while maintaining integrity through controlled buffering mechanisms
Solution Approach 2:
The system maintains continuous data availability through local storage and buffering, ensuring that the useful action of data transfer can resume immediately when network connectivity is restored. This continuity approach prevents data loss and minimizes interruption time while preserving data integrity throughout the disruption period
Data Source
AI summary
Described herein are methods and systems to send/receive medical data from one or more electronic devices to a secondary medical unit in delayed, intermittently-connected, low-bandwidth (DIL) environments. An application executing on the electronic devices may, in response to detecting a disruption within a communication network, execute an offline communication protocol to transmit medical data among a predetermined number of other electronic devices, wherein the offline communication protocol does not use the communication network. The application may then receive a request from a server of the secondary medical unit to transmit at least a part of the medical data. In response to authenticating the request, the application then transmits the medical data using an online communication protocol that uses the communication network or using an offline communication protocol.