| 摘要 |
The present invention provides a medical fluid injector comprising: a first transfer line connected to a medical fluid outlet line by being branched from a medical fluid inlet line; a control knob which can be rotatably control; a second transfer line which is branched from the medical fluid inlet line, and where each tube capable of elastic deformation is placed in the different height outer on circumference one side of the control knob; a support member where tubes between the control knobs are placed and arranged, and which supports the tubes; a joining line which supplies the medical fluid from the second transfer line to the outlet line; a bolus bag which is provided on the joining line, and stores the medical fluid introduced from the second transfer line; and a pipe line opening and closing means which selectively pressurizes or depressurizes the tubes with respect to the support member along angle where the control knob are rotated. The medical fluid injector can control time filling the medical fluid from the second transfer line in the bolus bag. |
