| 摘要 |
PURPOSE:To provide an auxiliary implement for dissolving dry formulation which does not cause coring when a rubber stop of a vial is pierced and does not cause the leakage of a solution when the vial and a prefilled syringe are communicated, and also to provide a liquid introducing needle suitable for the dry formulation dissolving auxiliary implement. CONSTITUTION:This auxiliary implement comprises: a guide capsule 3 with both ends opened and a liquid introducing needle TN housed slidably in the guide capsule 3. In the inner wall of an opening portion 35, a partition wall 31 for restricting the infiltration of a vial is provided such that the vial does not contact the liquid introducing needle TN when attaching. Also, on this partition wall 31, a penetrating hole 32 for passing a piercing needle is formed, and a vial fixing means 37 for fixing the vial attached into an opening portion 35 is provided at the open end side of the opening portion 35 close to the inner wall of the guide capsule 3 and juxtaposed therewith so that the vial does not retreat and drop off when the piercing needle is inserted into the vial. |
