Abstract: A connection structure between a printed circuit board and a terminal block includes: an insertion portion at one end of the printed circuit board with a pattern disposed thereon; a terminal-block main body including a receiving port that receives the insertion portion; a nut held in the terminal-block main body; and a screw tightened into the nut. The pattern is interposed between the screw and the nut when the insertion portion is inserted into the receiving port.

Abstract: Provided is a movable IV stand that allows a patient to walk safely and easily and that also provides a patient in a wheelchair with the possibility of coupling the stand to the wheelchair in a safe, reliable, speedy and flexible manner. For the ease of walking, the base of the movable IV stand has a plan-view shape which is open on the proximal side and a plurality of movable casters are attached to the bottom face thereof. For allowing the coupling to a wheelchair, a joint metal unit is provided to be height-adjustable to a lower portion of a fixed support post or the base of the movable IV stand, thus allowing flexible and movable coupling to the footrest of the wheelchair.