ELECTROOSMOSIS FLOW PUMP SYSTEM AND ELECTROOSMOSIS FLOW PUMP

摘要

PROBLEM TO BE SOLVED: To provide an electroosmosis flow pump system capable of increasing mobility by reducing the size of the entire part thereof and electroosmosis flow pumps.;SOLUTION: A projection 35 is projectedly formed on each of the pump bodies 23 of the electroosmosis flow pumps 14a to 14d oppositely to the communication hole (36) of a micro fluid chip 12. When the projection 35 is fitted to the communication hole 36, the first flow passage 22 of each of the electroosmosis flow pumps 14a to 14d is allowed to communicate with the second flow passage 18 of the micro fluid chip 12, the electroosmosis flow pumps 14a to 14d are fixed to the micro fluid chip 12, and a clearance between the first flow passage 22 and the second flow passage 18 is sealed. Thus, fluids such as liquids 38 and 40 and a gas 42 are prevented from leaking to the outside.;COPYRIGHT: (C)2006,JPO&NCIPI