| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an injection needle and an injection syringe to solve uneconomical use of an expensive liquid drug due to a dead space in a joint between the injection syringe and the injection needle after use, and a separable joint of the injection syringe and the injection needle for segregated disposal. <P>SOLUTION: The injection needle is constructed of a needle tube and a base terminal, and the base terminal of the injection needle can be inserted into the tip of the injection syringe when the injection needle is attached to the injection syringe to be fixed and held in the tip of the injection syringe. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
