| 摘要 |
PROBLEM TO BE SOLVED: To provide a chemical injector designed to facilitate the displaying of a chemical bag and the checking of the amount of a remaining chemical, etc., while the chemical is being administered. SOLUTION: A pressure plate 100 is installed in a storage container main body 300 via a pressure means 200 between them, and a lid 400 is put over the top of a chemical bag 10 mounted on the pressure plate 100, to constitute a chemical injector. An opening 412 is formed in the center of the top plate 410 of the lid 400, and a transparent cover 41 1 is mounted from inside the lid 400 in such a way as to close the opening 412 to constitute a window part W. The transparent cover 411 is formed in the shape of a box and the entire lid is formed into a double structure to form the interior wall surface of the lid into an unstepped and smooth one and to enhance the rigidity of the lid. |
