Irrigation assembly

An assembly structured for concurrent irrigation and aspiration of a nasal cavity, said assembly comprising:

• a housing including a supply container disposed therein,
• said supply container including an interior chamber comprising a first chamber section and a second chamber section, said first chamber section structured to retain irrigating fluid therein,
• an applicator connected to said housing;
• at least a portion of said applicator dimensioned and configured to be inserted in the nasal cavity,
• said applicator comprising a first passage and a second passage;
• said first passage at least partially defining a flow path of irrigating fluid from said first chamber section into the nasal cavity;
• said second passage at least partially defining a path of travel of a drained waste fluid from the nasal cavity into said second chamber section,
• said path of travel extending in fluid communication with and between said second passage and said second chamber section and between an interior surface of said housing and an exterior surface of said supply container,
• a valve assembly disposable on the housing between an open position and a closed position;
• said open position defining a path of fluid flow from said first chamber section to said applicator and the nasal cavity,
• an activating assembly comprising a drive member disposed within said interior chamber and cooperatively structured with said valve assembly to force the irrigating fluid from said first chamber section through said applicator, when said valve assembly is in said open position,
• said drive member configured to force the irrigating fluid from said first chamber section through said applicator as a result of movement of said drive member corresponding to a reduction of said first chamber section and an expansion of said second chamber section and a concurrent negative pressure being formed in said second chamber section and said path of travel;
• and
• said concurrent negative pressure resulting in aspiration of the drained waste fluid, via said path of travel, from the nasal cavity into said second chamber section concurrent to delivery of the irrigating fluid from said first chamber section, via said flow path, to the nasal cavity when said applicator is disposed in the nasal cavity.