| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for fluid transfer and a micro peristaltic pump based upon the method. SOLUTION: The micro peristaltic pump, which comprises: (a) an actuating part comprising a motor and a first force effector driven by the motor; (b) a cartridge part comprising an elastic membrane attached to a cartridge body, wherein the elastic membrane attached to the cartridge body forms an enclosed space within the cartridge body comprising at least three chambers, and the cartridge also comprises a second force effector which interacts with the first force effector; and (c) chambers, wherein at least three of the chambers have inlets and outlets, the chambers being connected in tandem in a sealed manner. Compared with prior art in the micro pump field, the micro peristaltic pump can generate much greater actuating force with equivalent overall size. COPYRIGHT: (C)2011,JPO&INPIT
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