| 摘要 |
PROBLEM TO BE SOLVED: To keep a used injection needle without exposure by constituting a needle unit holding board for holding a plurality of needle units by means of providing needle unit engagement parts for holding the needle units so as to be attachable/detachable in a state where their opening part sides face a substrate on the substrate. SOLUTION: In the needle unit holding board 10, a thin, long and rectangular substrate 12 is integrally formed with a pair of flange engagement parts 15 and 16 and the flange 58 of each needle unit 60 is inserted and held between grooves 15K and 16K which are formed by the engagement parts 15 and 16. When it is used, each unit 60 is slid in a longitudinal direction along the engagement parts 15 and 16 and taken out from one end 11a of the board 10. Then the sterilizing seal of each unit 60 is stripped, the base end side of the injection needle is exposed from the opening part and used by attachment to an injector. The used unit 60 is kept by inserting the flange 58 between the grooves 15K and 16K from the other end 11b of the board 10. |
