Pre-Alert System for First Responders Reducing Cardiovascular Stress
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Solution Overview
Problem
Firefighters and other emergency responders are exposed to high levels of stress and overexertion due to loud alarms and rapid call-to-action scenarios, which can lead to cardiovascular disease and other health issues.
Innovation Solution
A method and system that provide a gentle pre-alert, such as a vibration, to responders through wearable devices before the traditional alarm sounds, allowing them to prepare emotionally and physically before the official alert.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Speed
If traditional loud alarms are used to alert responders, then response speed is improved, but stress and cardiovascular health deteriorate
Solution Approach 1:
The system sends a pre-alert notification to the responder's communication device before the traditional alarm sounds. This preliminary action allows the responder to prepare mentally and physically for the incoming alarm, reducing the startle response and associated stress while maintaining the same response speed benefit.
2Productivity
If loud alarms sound immediately upon call-in, then dispatch efficiency is improved, but responder health outcomes deteriorate
Solution Approach 1:
The system performs a preliminary notification action by sending alerts to communication devices before the official alarm. This maintains dispatch efficiency by keeping responders ready while improving health outcomes through gradual alerting that reduces stress and cardiovascular strain.
3Device complexity
If traditional alarm systems are used, then simplicity is maintained, but responder stress increases
Solution Approach 1:
The system introduces communication devices (smartphones, tablets, or dedicated alert devices) as intermediaries between the alarm system and the responder. These devices receive and display pre-alert notifications, acting as a mediator that reduces the direct impact of loud alarms on responders while maintaining system simplicity through existing technology infrastructure.
Data Source
AI summary
A method includes receiving data identifying a responder in response to a call to an emergency operator, identifying one or more persons associated with the responder, determining communication addresses of communication devices associated with respective persons of the one or more persons, and sending a communication to each of the communication devices using the communication addresses to issue a pre-alert to the one or more persons that allows the one or more persons to prepare for a call to action. A system using natural language processing may be used to analyze a call in progress and aid in dispatching. The system may also identify the responder and assist in initiating the pre-alert prior to an alarm being sounded.