Polymer-based new type of micropump for bio-medical application

被引：10

作者：

Guo, SX ^{[1
]}

Asaka, K ^{[1
]}

机构：

[1] Kagawa Univ, Dept Intelligent Mech Syst Engn, Takamatsu, Kagawa 7610396, Japan

来源：

2003 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION, VOLS 1-3, PROCEEDINGS | 2003年

关键词：

D O I：

10.1109/ROBOT.2003.1241861

中图分类号：

TP24 [机器人技术];

学科分类号：

080202 ; 1405 ;

摘要：

In this paper, we propose a new prototype model of a micro pump using ICPF (Ionic Conducting Polymer Film) actuator as the servo actuator. This micro pump consists of two active one-way valves that make use of the same ICPF actuator. The overall size of this micro pump prototype is 12mm in diameter and 20mm in length. The actuating mechanism is as follows. (1) The ICPF actuator as the diaphragm is bent into anode side by application of electricity. Then the volume of the pump chamber increases, resulting in the inflow of liquid from the inlet to the chamber. (2) By changing the current direction, the volume of the pump chamber decreases, resulting the liquid flow from the chamber to the outlet. (3) The ICPF actuator is put on a sine voltage, the micro pump provides liquid flow from the inlet to the outlet continuously. Characteristic of the micro pump is measured. The experimental results indicate that the micro pump has the satisfactory responses.

引用

页码：1830 / 1835

页数：6

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