| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an adaptor for mixing injection capable of removing foreign matter mixed in a liquid medicine in dissolving the liquid medicine by using the adapter. SOLUTION: The adaptor for mixing injection comprises a cylindrical vial mounting part 1, a puncture needle 2, and a tubular tip mounting part 3. The vial mounting part 1 has a top surface 11 and a skirt 12. The puncture needle 2 is mounted piercing through the top surface 11, and the tip mounting part 3 is mounted on the opposite side from the top surface on the same axis as the puncture needle 2. The puncture needle 2 has an edge 21 on the skirt 12 side, and a connection part 22 connected to the tip mounting part 3 is formed at the base end of the puncture needle 2. The puncture needle 2 has a liquid passage 23 communicating with the lumen 32 of the tip mounting part 23 and opening at the edge 21, and a filter 4 is mounted in a liquid passage 231 of the connection part 22.</p> |
