PERSONAL RESCUE INFLATABLE FLOATING DEVICE Russian patent published in 2017 - IPC B63C9/08 

FIELD: transportation; rescue operations.

SUBSTANCE: personal rescue inflatable floating device contains a gas balloon and elastic water-and-air retaining shell with the possibility of its inflation by the gas balloon and placing a person inside it. In the state of readiness, the shell represents a jacket with five extension-sectors with the possibility of their girding from the five sides from the back during putting on a human body. During putting it on a human body, the peripheral parts of the rescue device are fixed on the chest and belly with the possibility to expand into operation-inflated state, which represents a dome-shaped shell joined along the joint lines of the inflated peripheral parts after inflation with the gas. The person is placed inside it and in the bottom in convenient lying position.

EFFECT: possibility of life sustaining of a person located in the rescue device during several days.

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