Wearable Medical Device Situation Reporting
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Solution Overview
Problem
In medical emergencies, especially those requiring immediate attention like sudden cardiac arrest, there is a need for rapid and efficient dissemination of critical patient information to support persons in a chain of care to ensure timely and appropriate treatment, as delays can significantly impact survival chances.
Innovation Solution
A medical support system that includes a wearable medical device capable of gathering data and generating situation reports, which can be accessed by support persons via rapid communication methods like BLE connections, ensuring that critical health information is promptly available to provide lifesaving interventions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If a wearable medical device continuously monitors and accumulates patient data during day-to-day activities, then comprehensive health information is available, but the time required to process and communicate critical situation information to support persons increases
Solution Approach 1:
The wearable medical device continuously collects and pre-processes patient data during normal activities, maintaining a ready-state database of critical information including medical history, current vitals, and event status. When a medical emergency is detected, this pre-prepared information can be immediately transmitted to support persons without requiring real-time data gathering, thus resolving the contradiction between having comprehensive information available and communicating it quickly.
2Reliability
If situation reports include detailed patient data and treatment information, then support persons can provide more accurate care, but the complexity of generating and transmitting the report increases
Solution Approach 1:
The situation report is divided into hierarchical segments: critical essential information (patient ID, event type, current status, immediate treatment needed) is prioritized for immediate transmission, while detailed secondary information (full medical history, complete vitals timeline, treatment parameters) is made available on-demand or in subsequent updates. This segmentation allows support persons to receive and act on critical information quickly while reducing the immediate transmission complexity, with the option to access fuller details as needed.
3Productivity
If the wearable device provides immediate treatment intervention, then patient survival chances improve, but the need for human intervention and coordination with support persons becomes more critical
Solution Approach 1:
The wearable medical device implements a feedback loop that automatically notifies support persons and receiving facilities of treatment interventions delivered, providing real-time updates on patient status changes, treatments administered, and response to treatment. This automated feedback system reduces the coordination burden on support persons by eliminating manual status reporting, allowing them to focus on providing care while the device handles information synchronization across the care chain.
Data Source
AI summary
The present medical support system produces situation reports about a patient experiencing a medical event. A wearable medical device worn by the patient when in use, gathers patient data from which situation reports are generated. The support system uses situation factors associated with the medical event to generate from the patient data, situation reports including situation information associated with the medical event. A rapid communication connection is established between the device of the support person and the wearable medical device and/or remote computing device(s), such as a BLE connection, QR code, etc. The support system presents the adapted situation reports from the remote computing device to various support persons assisting the patient during a critical time for care. In some implementations, the situation reports are generated on the fly according to levels of expertise of the support person.