| 摘要 |
PROBLEM TO BE SOLVED: To provide a vaccination needle capable of suppress unevenness in inoculation volume of vaccine and reducing inoculation target person's pain.SOLUTION: A pipe having a small-diameter consists a vaccination needle 1. The vaccination needle 1 comprises: a pair of first insertion part 1c and second insertion part 1d formed on a tip region 1A; a storing part 1B consisting of the tip region 1A and an inner peripheral part adjacent thereto; a lateral hole 1D determining solution volume of vaccine 2 stored in the storing part 1B. The vaccine 2 may be applied by inserting tips 1c', 1d' of both insertion parts 1c, 1d into inoculation target person's skin with a small power while the vaccine 2 is stored in the storing part 1B. |
