| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid injection apparatus which is less likely to cause a patient to feel discomfort or a pain when injection needles are indwelled.SOLUTION: The liquid injection apparatus comprises: a liquid regulation part comprising injection needles 120-1 and 120-2 which have liquid channels inside, an elastic support member 130 which supports positions between the longitudinally distal ends and rear ends of the injection needles, and a regulation member 140 which regulates the movement of the rear ends of the injection needles within a predetermined range; and a pump which supplies a liquid to the liquid injection part.SELECTED DRAWING: Figure 10 |
