At the left on a photo the general view of the device IDA-59, and on the right way of accommodation on a body is represented.
The device IDA-59 was accepted on arms in 1960. It is intended for use by crews of submarines as for realization of simple diving works as well as for rescue in emergencies. In the latter case device allows to carry out(spend) stops for decompression due to an opportunity of change of a gas mix. The device consists from tank in capacity 1 litre with a mix heliox under pressure 250 bar. And one more of tank containing oxygen, box of an absorber, respiratory bag, oxygen device of submission of gas. At rise on a surface the respiratory bag is inflated and is used as a saving waistcoat.
With the help of this device the crews of submarines left from depths up to 300 meters.
