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Drones for Provision of Flotation Support in Simulated Drowning
Anders Bäckman1, Jacob Hollenberg2, Leif Svensson2
1Department of medicine at the Center for Resuscitation Science, Karolinska Institute in Stockholm, Sweden.
Air Medical Journal
|May 9, 2018
Summary
Drones can deliver inflatable life buoys to drowning victims faster than traditional swimming rescues. This drone delivery method is safe and efficient for providing early flotation support.
Area of Science:
- Emergency medical services
- Drone technology applications
- Water safety innovations
Background:
- Drowning incidents pose significant risks, necessitating rapid intervention.
- Traditional rescue methods can be time-consuming.
- The use of drones for emergency flotation delivery remains largely unexplored.
Purpose of the Study:
- To assess the feasibility and efficiency of using drones for delivering flotation devices.
- To compare drone-assisted flotation delivery with traditional rescue swimming.
- To evaluate the speed and accuracy of drone deployment in simulated drowning scenarios.
Main Methods:
- A simulation study was conducted with a victim 100m from shore.
- A DJI Phantom 4 drone equipped with a 60N inflatable life buoy was used.
- Drone delivery was compared against traditional surf rescue swimming, measuring time to flotation delivery.
Main Results:
- Drone delivery time was significantly faster (30 seconds) than traditional swimming (65 seconds).
- The drone achieved 100% accuracy in dropping the life buoy within 5m of the victim.
- Median distance for drone buoy drop was 1m.
Conclusions:
- Drone delivery of inflatable life buoys is a safe and potentially faster method for conscious drowning victims.
- This technology offers a promising advancement in early flotation support during water rescues.
- Drone deployment can reduce critical delays in providing life-saving equipment.
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