System and methods for multi-purpose water-activated inflatable collar deployment

The multi-purpose water rescue system with an inflatable collar and integrated Webbing channel addresses deployment and integration issues of traditional devices, enabling rapid and efficient rescue operations.

WO2025229621A1 Publication Date: 2025-11-06PIERCE KENNEY
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Patent Information

Application Number
PCT/IB2025/054640
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2025-05-01
Filing Date
2025-05-02
Publication Date
2025-11-06

AI Technical Summary

Technical Problem

Existing rescue and flotation devices are cumbersome to deploy, require manual activation, and lack adequate integration of rescue lines or towing elements, making them impractical in high-stress water rescue situations.

Method used

A multi-purpose water rescue system featuring an inflatable rescue collar with a high-strength Webbing channel, a buckle-as-slide assembly, and a Water-Activated Inflator, allowing for rapid deployment and integration of a rescue rope, which can be automatically inflated upon contact with water, and includes a deployment bag with compartments to maintain rope tethering.

Benefits of technology

Enables efficient and rapid deployment of flotation devices with integrated rescue lines, reducing deployment time and enhancing victim retrieval in emergency situations.

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Abstract

Systems and techniques may generally be used for a multi-purpose water rescue system that may include an inflatable collar with a tubular body defining an inflatable cavity and a longitudinal channel. The channel may allow a high-strength Webbing to slide without transferring tension to the collar. A buckle-as-slide assembly may permit uncoupling and reattaching the collar in a cinched arrangement. A Water-Activated Inflator and manual inflation handle may provide buoyancy upon submersion. A deployment bag may house the collar in a deflated state and contain a rescue rope, maintaining continuous rope connectivity across compartment attachments.
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