| 摘要 |
[Problem] To provide an introducer with which introducers equipped with a sheath tube, the thickness of which has been made thinner, can be easily distinguished from introducers equipped with a conventional sheath tube, the thickness of which has not been made thinner, and with which the relationship between the internal diameter and the external diameter of a thinned sheath tube can be easily perceived. [Solution] The introducer (10) has an introducer sheath (20) and a dilator (30). The introducer also has, for example, (a) first information (51), which is displayed on the introducer sheath and indicates the internal diameter measurement of the sheath tube (21), and second information, which is displayed on the dilator and indicates the external diameter measurement of the sheath tube. |
