Funnel for diagnosis, treatment and therapy of human ear is double-walled and gap exists between two walls whereby two walls are parallel to each other

摘要

The funnel is double-walled and a gap (2) exists between the two walls. The two walls are parallel to each other and the far end of the walls is rigidly and hermetically connected by a circular component. A moisture/temperature sensor (5) is arranged at the narrow end of the funnel.