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Title:
DROWNING DETECTOR
Document Type and Number:
WIPO Patent Application WO/2020/039953
Kind Code:
A1
Abstract:
According to the present invention, in order to enable a drowning person to be discovered and aided: a ring-like rubber cord (1) is expanded and worn from the inside of the mouth to the back of the head; a water soluble engagement object (2) or a water flow receiver (3) is interposed with the rubber cord (1) in the mouth and receives the water flow pressure of water suctioned into the mouth when a person is drowning; a hook of the rubber cord (1) is configured to be immediately undone upon being cut or when a drowning person actively cuts the rubber cord (1) in the mouth or manually pulls apart the rubber cord (1) while the cord is outside of the mouth; and a buoy (11) or inflatable flotation device (12), having a buzzer/radio wave transmitter (11b) interlocked with the disappearance of tensile force in the rubber cord and attached thereto, is mounted to the rubber cord (1) near the back of the head and operated and used.

Inventors:
KATAKAMI YOSHIKI (JP)
Application Number:
JP2019/031298
Publication Date:
February 27, 2020
Filing Date:
August 08, 2019
Export Citation:
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Assignee:
KATAKAMI YOSHIKI (JP)
International Classes:
G08B21/08; B63C9/15; B63C9/20
Foreign References:
JP2006232109A2006-09-07
US20080150733A12008-06-26
US20070155264A12007-07-05
CN105539778A2016-05-04
JP2005028078A2005-02-03
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