| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a liquid injection part which has fewer number of components, saves priming volume of liquid in an injection tube, and does not cause residual blood, residual transfusion, and the like in the injection tube. <P>SOLUTION: A connection member 21 projects a wing-shaped projection part 22 in s side part direction on a first end part side, the first end part side of the connection member 21 is integrally connected to the second end part side of a fixed part 13 of a communication member 11, and a wall on the first end part side of the connection member 21 forms a step part 1D between the first end part side of the connection member 21 and the second end part side of the fixed part 13, an injection tube ST is a continuous tube without joint from the first end part side to the second end part side, the communication member 11 is inserted into the inside on the second end part side of the injection tube ST from the first end part side to the second end part side, and all of outer peripheries in the longitudinal direction of the communication member 11 are covered with the second end part side of the injection tube ST. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
