Method for manufacturing tracheal tube, tracheal tube set and tracheal tube

摘要

This tracheal tube (1) is provided with a tube main body (2) in which the central axis line (O2) of the outer peripheral surface differs from the central axis line (O1) of the inner peripheral surface. A tapered section (25) at which the outer diameter diminishes towards the tip is formed at the outer peripheral surface of the tip section (8) of the tube main body (2).