| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a small, light and silent transfusion pump which ensures a sufficient transfusion volume without contaminating the fluids being conveyed. <P>SOLUTION: The transfusion pump is constituted of cases 15 and 16 (fixed members) and a plurality of V-shaped organic actuator modules 1a, 1b, 1c, 1d, 1e, 1f and 1g which are arrayed on the cases in one direction and have electrodes 13 and 14 respectively at both ends while both the ends are fixed separately on the cases 15 and 16. The V-shaped organic actuator modules are so stretched or contracted as to get a transfusion tube 20 deformed being squeezed sequentially from its exterior thereby accomplishing the transfusion. <P>COPYRIGHT: (C)2010,JPO&INPIT |
