Evacuation Strap Handles for Rapid Operator Extraction
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Solution Overview
Problem
Existing methods for transporting injured personnel, such as sling-like systems, require time-consuming attachment processes that can be detrimental in urgent situations, necessitating a more efficient and rapid evacuation method.
Innovation Solution
Integration of an evacuation strap with handles attached to a body armor's PALS grid using belt keepers, allowing for immediate and secure lifting of a downed operator without pre-attachment requirements.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If sling-like systems are used for transporting injured personnel, then the personnel can be transported, but the attachment process consumes valuable time in urgent situations
Solution Approach 1:
The evacuation strap is pre-attached to the body armor garment before the operator is injured. The strap with handles is permanently secured to the PALS grid system, so that when an injury occurs, rescuers can immediately grasp the handles and lift the operator without any attachment steps. This preliminary preparation eliminates the time-consuming attachment process while ensuring reliable transport capability.
2Productivity
If traditional evacuation devices are used, then personnel can be evacuated, but the devices require complex attachment procedures under stress
Solution Approach 1:
The invention extracts the attachment function from the evacuation process by pre-attaching the strap to the body armor. The strap is separated into a standalone component that is permanently mounted to the armor, leaving only the simple act of grasping the handles for the rescuer. This extraction of the attachment step dramatically simplifies operation while maintaining high evacuation speed.
3Reliability
If evacuation equipment is added to body armor, then evacuation capability is improved, but the cost and complexity of the armor system increases
Solution Approach 1:
The invention utilizes the existing PALS grid system on body armor, which is a universal attachment system already present on modern tactical gear. By designing the strap to attach to this existing universal interface, the invention adds evacuation capability without requiring new or specialized hardware. The strap itself is a simple, universal component that can be attached to any PALS-equipped armor, minimizing overall system complexity.
Data Source
AI summary
A system and method of evacuating a downed tactical operator from a hostile environment comprising adding an evacuation belt strap to a PALS grid on a body armor vest by using belt keepers. The evacuation belt strap is made by forming loops at the ends of the strap to function as handles to be grasped by rescuers of the downed operator.