| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an injection device which allows for the easy extraction of nearly all the content of the semi-solidified nutritional supplement from a container for injection into a patient. <P>SOLUTION: A rotator 2 is axially supported atop a base 1 and a roller 7 on the outer periphery edge. A pressing member 4 has an arc shape pressing surface 4a, and can take a retracted position to form a through-like gap 8 between the pressing surface 4a and the rotator 2 or a proximal position to be in an adjacent position. A pump tube 21 can be installed in the through-like gap 8 when the pressing member 4 is in the retracted position, and with the pump tube installed, the roller presses the pump tube by moving the pressing member into the proximal position and rotating the rotator. <P>COPYRIGHT: (C)2010,JPO&INPIT |
