| 摘要 |
PROBLEM TO BE SOLVED: To spray a fixed amount of a medical fluid from an injector filled with the ordinary commercial medical fluid. SOLUTION: This apparatus comprises a constant rate spray pump 6, an injector 1 having a luer tapered part 2 filled with a medical fluid and a joint 7 having a through hole 9 at a fitting part 8 to which the constant rate spray pump 6 and the injector 1 are connected. The lower end part 11 of a cylinder part 10 of the constant rate spray pump 6 and the luer tapered part 2 of the injector 1 are fitted and sealed into the fitting part 8 of the joint 7. |
