| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem with a conventional fluid-conveying device, wherein sometimes it is not possible to accurately discharge a set amount of fluid to be discharged, because of deterioration of an elastic tube over time. <P>SOLUTION: The fluid-conveying device includes a fluid-conveying cartridge and a fluid-conveying drive unit. The fluid-conveying cartridge is provided with: an elastic tube for conveying a fluid; a pressing part that moves between a first position that constricts the conveyance path of the fluid by pressing the elastic tube from the outside, and a second position that does not constrict the path; and a housing part for housing a drive mechanism that moves the pressing part. <P>COPYRIGHT: (C)2013,JPO&INPIT |
