| 摘要 |
PROBLEM TO BE SOLVED: To provide a jig for detachably holding a hollow needle, which can be detached by simple operation and reduces a risk that an exterior of the hollow needle is contaminated when the needle is attached.SOLUTION: A jig for holding a needle comprises: a fork-like head (5) allowing a hollow needle (12) to be inserted through interdentiums (56a, 56b, 57a and 57b); and a pressing piece (6) for pressing a side of the hollow needle to a base end (51) of the fork-like head at the interdentiums to hold the hollow needle between the pressing piece and the base end part. The jig may comprise: a stopper (71) for securing the pressing piece while holding the hollow needle between the stopper and the base end part via a pressing part (62). The pressing part may be swingably fixed to the pressing piece. The fork-like head may comprise; a pair of fork-like parts parallely arranged and the pressing piece may be arranged between the pair of fork-like parts. The fork-like head may comprise: two or more interdentiums (56a and 57a) to hold two or more hollow needles. |
