| 摘要 |
<p>PURPOSE:To form a sealed space containing a hollow needle and a vial bottle above the plug body of a bag with bellows and prevent the pollution of members due to the outside air and warm bath water by providing a bottomed cylindrical holder with bellows storing the vial bottle and slidably inserted into a case. CONSTITUTION:A holder 30 storing a vial bottle B is constituted of a main body section 31 with bellows 32 at the lower section and a cap 33 stuck above it. A hollow needle 41 is penetrated into neither the plug body B1 of the vial bottle B nor the plug body 12a of a bag 10 before usage, and the vial bottle B and the bag 10 separately store a chemical and a solution independently. The lower end of the bellows 32 is connected to the ring 21f of a case 20 and sealed in contact with the upper face of the plug body 12a of the bag 10, its upper face is sealed from the outside air by the circular projection 12a1 of the plug body 12a, a projection 23a is inserted into a through hole 32a to close it, thus a sealed space containing the vial bottle B and the hollow needle 41 is formed above the plug body 12a.</p> |
