| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an injecting device for semi-solidified nutritional supplement to precisely control the amount of injection of a semisolid nutritional supplement from a nutritional supplement container with a simple structure. <P>SOLUTION: The injecting device injects the semi-solidified nutritional supplement by extruding the semi-solidified nutritional supplement from the flexible nutritional supplement container 9 filled with the semi-solidified nutritional supplement. The device includes: a pressurization medium solution container 3 for storing a pressurization medium solution 2; a pressurization unit 1 having a pressurization container 4 with a deformable pressurizing part 4a formed of a flexible film, and a container holding part 5 which is adjacent to the pressurizing part so as to removably hold the nutritional supplement container; a connection circuit 6 for communication between the pressurization medium solution container and the pressurization container; and a pump 8 for transferring the pressurization medium solution inside the pressurization medium solution container so as to fill the pressurization container with the solution. The nutritional supplement container is held by a container holding part and the pressurization medium solution is transferred from the pressurization medium solution container to the pressurization container. Consequently, the pressurizing part is expanded so as to apply pressurization force to the nutritional supplement container and, then, to extrude the semi-solidified nutritional supplement inside the nutritional supplement container. <P>COPYRIGHT: (C)2010,JPO&INPIT |
