| 摘要 |
A minute quantity medicine administration set including an injection needle having a cannula and a needle hub; a minute quantity administration device equipped with an injection needle connector having a connection part for connecting with the needle hub, a tube member connected to the injection needle connector, and a piercing needle connector having a tube member connection part for connecting with the tube member at its front end and having a hollow piercing needle connection part for connecting with a piercing needle of a transfer needle at its base end; the transfer needle in which the hollow piercing needle and a syringe connection part are provided respectively on opposite sides of a disc-like hub on the same axis, a cylindrical vial mounting part extending concentrically with the piercing needle provided at an outer edge of the disc-like hub beyond a front end of the piercing needle, the piercing needle communicating with the syringe connection part; and a syringe equipped with a connection part for connecting to the transfer needle, a barrel connected to the transfer needle connection part, and a plunger inserted into the barrel.
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