| 摘要 |
PROBLEM TO BE SOLVED: To provide a tube for medical use with which a medicine is efficiently applied without making a patient feel pains so much. SOLUTION: This tube 10 is constituted of a main part 11 and an insertion part 12. The insertion part 12 is formed into a thin and long cylindrical shape and is provided with a fine hole 12a communicated to the inside of the main part 11. The tip 12b of the insertion part 12 is formed into a truncated conical shape, a circular main discharge port 13a is formed at the center and sub discharge ports 13b are formed so as to hold the main discharge port 13a therebetween on the peripheral surface 12c of the tip 12b. Further, on the peripheral surface 12c, a groove 14 is formed so as to be along the chevron shape thereof, and by that, the main discharge port 13a and the sub discharge ports 13b are continued. |
