FIELD: medicine.
SUBSTANCE: invention relates to devices for washing the nasal cavity, paranasal sinuses and nasopharynx in adults and children. Simplification of the construction is achieved by using the washing agent of a rubber elastic reservoir "manual syringe ", connected to a container - washing agent source and a receiving container for liquid with built-in direct and non-return valves installed between the hoses, as sources of reduced and increased pressure. When the manual syringe is pressed, a direct valve opens to inject the air into the container with the washing agent and the non-return valve which connects the receiving container to one of the olives of the nasal interface closes and, conversely, when the manual syring is released, the direct valve closes and the non-return valve opens.
EFFECT: simplified design.
2 dwg
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