Illuminated Display System for Battlefield Triage
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Solution Overview
Problem
Current triage systems are inadequate for quickly and accurately assessing the medical condition and prioritizing care for injured individuals in battlefield settings, particularly in low-visibility conditions such as smoke, dust, or complete darkness, where traditional color-coded cards are difficult to read and may not be feasible.
Innovation Solution
An illuminated display system that uses a base assembly with a fastening interface, a display interface featuring multiple light emitters of different wavelengths, and a dial assembly with a selector to provide triage information visually at a distance, even in adverse conditions, by illuminating specific light emitters to indicate the degree of injury.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If traditional color-coded triage cards are used, then triage information can be provided, but the information cannot be read accurately in low-visibility conditions such as smoke, dust, or complete darkness
Solution Approach 1:
The patent replaces the mechanical/visual system of color-coded cards with an optical illumination system using light emitters. The illuminated display system uses light sources to project triage status information, substituting the passive color card system with an active illumination-based display that overcomes visibility limitations caused by smoke, dust, and darkness.
Solution Approach 2:
The patent employs different wavelengths of light (color changes) to indicate different triage statuses. The illuminated display system uses specific light wavelengths to convey information about the degree of injury, allowing receivers to distinguish triage categories through color/wavelength differentiation even in adverse environmental conditions.
2Loss of information
If written description on triage cards is provided, then detailed triage information can be communicated, but the information cannot be read at a distance or in adverse weather conditions
Solution Approach 1:
The patent replaces the static written description system with a dynamic light-based communication system. The illuminated display uses light emitters to transmit triage information optically, enabling detection at a distance and through adverse weather conditions that would block visual reading of written cards.
3Productivity
If rapid triage assessment is performed in battlefield conditions, then medical care prioritization can be achieved, but accurate reading of triage cards is hindered by smoke, dust, and changing weather
Solution Approach 1:
The patent replaces the visual card-reading system with an illuminated display system that actively projects information using light. This substitution enables rapid triage assessment by making the information actively visible rather than passively readable, overcoming the hindrances of smoke, dust, and changing weather conditions.
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
Enables quick and accurate communication of triage status through visible light signals, allowing for prioritization of medical care in challenging environments, including complete darkness, smoke, or adverse weather, ensuring timely and effective treatment.
Implementation Method 1
The display interface includes a plurality of light emitters, each light emitter providing a different predetermined wavelength of light than the other light emitters
Data Source
AI summary
An illuminated display system and method for prioritizing medical care administered to an injured user, such a soldier in battlefield settings. The illuminated display system may be applied to triage scenarios whereby illuminated signals visually provide the triage status of an injured user at a distance and in low-visibility settings. In particular, the illuminated display system includes a plurality of light emitters. Each light emitter from the plurality of light emitters provides a different predetermined wavelength of light than the other light emitters from the plurality of light emitters. In operation, each respective predetermined wavelength of light provides information relating to the degree of injury or other information associated with the user such that a desired light emitter is selected to display the desired wavelength and, ultimately, the desired information.