FIELD: medicine.
SUBSTANCE: device comprises a rigid tube, substantially J-shaped, having a longitudinal hole along its entire length, a flexible tube also J-shaped, intended to be placed into the longitudinal opening of the rigid tube and detachable. The flexible tube has an inflatable or gel laryngeal ring at its distal end. The rigid tube has a rigid projection in the form of tab at its distal end. The Flexible tube has a flexible sheath at its distal end intended to receive rigid protrusion in the form of the rigid tube tab. The rigid protrusion is located in the interior of the flexible sheath when the rigid tube and flexible tube are connected.
EFFECT: increased stability of mask position and airway passage blocking exception.
21 cl, 16 dwg
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