MOBILE RESPIRATORY SIMULATOR FOR HYPOXIC-HYPEROXIC TRAININGS Russian patent published in 2014 - IPC A61M16/00 

FIELD: medicine.

SUBSTANCE: simulator comprises a single-seat decompression chamber having a bell-shaped vertical chamber. Decompression chamber walls are made from nylon and have a transparent window, sleeve unions for connecting gas mixture and air tube fitting unions, as well as for connecting respiratory gas mixture heating and pressure control units and connected to a decompression chamber control unit outside the decompression chamber. The heating and pressure control units are placed inside the decompression chamber. The simulator comprises high-pressure cylinders comprising hypoxic and hyperoxic oxygen-helium gas mixture, sleeve unions for connecting tube fitting connected to supply units outside the decompression chamber. The decompression chamber comprises a patient's armchair with an adjustable seat back angle, a heart rate (HR) and arterial blood oxyhemoglobin (SpO₂) control system and gas mixture supply system.

EFFECT: designing the mobile system ensuring the cyclic hypoxia and hyperoxia reproduction in the hyperbaric environment using no additional systems and special facilities.

4 cl, 2 dwg