| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a medical needle for easily and correctly performing administration of a prescribed quantity of an administered object into a living body in prescribed quantity, and/or sampling of a sampled object from the living body. <P>SOLUTION: The medical needle 1 includes a puncture part 10 that is capable of penetrating into the living body. The puncture part 10 has a pair of flat surface parts 12 and 12 parallel to each other on an outer circumferential surface, and a holding chamber 18 defined in the puncture part 10 through to respectively open in the pair of the flat surface parts 12 and 12. <P>COPYRIGHT: (C)2011,JPO&INPIT |
