| 摘要 |
<p>The pharmaceutical mixing assembly allows pharmaceuticals unstable in a mixed state with other components to be mixed with other pharmaceuticals or solvents immediately prior to injection or to continuous administration of the pharmaceuticals for a predetermined period. The pharmaceutical mixing assembly 100 comprises a pharmaceutical mixing member 200, a needle 300, a spring 400, a plunger 500, and a vial holding member 600 connected to the plunger 500. The assembly has a simple structure and a small number of components, thereby reducing manu¬ facturing costs and simplifying requirements for usage. The assembly allows pharmaceuticals to be mixed through a rear side of a vial when mixing the pharmaceuticals, thereby preventing damage of a stopper 850 in a pouring port 840 through which the needle passes, and ensuring that the pharmaceuticals for continuous administration can be stably mixed, and the mixed phar¬ maceuticals can be administered to a patient under sterile conditions.</p> |
