EMS Visual Light Guidance Device for Address-Free Scene Identification
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Solution Overview
Problem
Current guidance systems for emergency medical services (EMS) are unreliable as they often fail to accurately locate emergency scenes without addresses and mapping systems, leading to inefficiencies in reaching emergency situations.
Innovation Solution
A visual light guidance aiding device for EMS personnel, comprising fixed-location and mobile/wearable devices with high-intensity lights, strobe lights, and communication capabilities, that illuminates emergency scenes to facilitate rapid location identification.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If address and mapping systems are used to guide EMS personnel, then guidance information can be provided, but the system is undependable and may fail to accurately locate emergency scenes
Solution Approach 1:
The patent introduces visual light signals as an intermediary communication medium between the emergency scene and EMS personnel. The device uses high-intensity lights, strobe lights, and LED indicators to transmit location information visually, serving as a reliable intermediary that overcomes the limitations of address and mapping systems. This mediator provides dependable location guidance without relying on potentially failing digital systems.
2Productivity
If conventional guidance mechanisms (maps, apps) are used, then EMS personnel can receive location information, but response time is delayed due to address searches
Solution Approach 1:
The patent replaces the mechanical process of address searching and map reading with an automated visual light signaling system. The device automatically activates visual indicators (high-intensity lights, strobe lights) to guide EMS personnel directly to the emergency scene, eliminating the need for manual address searches and significantly reducing response time.
Solution Approach 2:
The device enables self-service location identification by automatically providing visual guidance signals at the emergency scene. The system serves itself by activating visual indicators that directly mark the location, allowing EMS personnel to immediately identify the scene without external assistance or manual navigation, thereby eliminating time loss.
3Reliability
If visual light signals are used to mark emergency scenes, then location identification becomes rapid and reliable, but device complexity increases
Solution Approach 1:
The patent divides the guidance device into distinct functional segments: high-intensity lights for primary illumination, strobe lights for attention-grabbing signals, LED indicators for status information, and audible alarms for additional notification. Each segment performs a specific function, and their modular arrangement allows for reliable location identification while managing complexity through functional separation.
Solution Approach 2:
The device integrates multiple functions into a single unit: visual light signaling, audible alarm, and communication capabilities. This multi-functional approach provides reliable location identification while consolidating components, thereby managing overall device complexity. The universal design allows the same device to serve multiple purposes in different emergency scenarios.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The device eliminates the need for arduous address searches by providing visual and audible signals, enabling EMS to quickly locate emergency scenes, enhancing response times and reliability.
Implementation Method 1
a plurality of high-intensity lights in which each high-intensity light is enclosed within an individual light dome of the domed light housing
Implementation Method 2
a plurality of strobe lights
Implementation Method 3
a plurality of audible alarms
Data Source
AI summary
An emergency medical services (EMS) visual light guidance aiding device is disclosed. The EMS visual light guidance aiding device is configured to aid EMS personnel in guidance to a specific location without maps, apps, or other conventional guidance mechanisms.