LUNG VENTILATION APPARATUS FOR NEWBORNS Russian patent published in 2014 - IPC A61M16/00 

FIELD: medicine.

SUBSTANCE: apparatus comprises indicators, an oxygen input connected through a dropping reducer to a breathing valve, an atmospheric input connected to a bactericide filter, an air-oxygen mixture and a flow-control device attached, a flow metre, a safety valve, a pressure relief branch and a tee-joint with an attached pressure sensor and an 'Inhalation' nozzle. The apparatus is additionally provided with an in-built air pump an input of which is pneumatically connected to the air-oxygen mixture provided with an oxygen concentration controller in the gas mixture, and an output - to a pulsation damper connected to the flow-control device and a back-flow adjusting valve. The air pump is electrically connected to an external power source. The safety valve is provided with a pressure level adjuster.

EFFECT: higher patient's safety, enhancing the apparatus.

5 cl, 1 dwg