Abstract
This paper presents design, construction, and evaluation of a micropump for drug delivery applications. The proposed micropump consists of three components: fluidics, electronics, and software. The fluidics component includes a silicone elastic diaphragm, a microservo, housing and two check valves. The diaphragm is modeled and simulated to establish its geometrical specifications. The housing is built using a rapid prototype machine. The electronics component consists of a microcontroller, a microswitch array, a simple display and a power unit. The software component is written in C and receives inputs from user, controls the microservo speed and displays the programmed speed. A number of experiments are conducted to evaluate the performance and capabilities of the micropump. The experiments focus on measurement of flow rate, dosage and duration of operation. A discussion of the performance and capabilities of the developed micropump is also given.
Original language | English |
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Title of host publication | Proceedings of the IEEE/ICME International Conference on Complex Medical Engineering, CME2010, 13-15 July 2010, Gold Coast, Australia |
Publisher | IEEE |
Pages | 182-187 |
Number of pages | 6 |
ISBN (Print) | 9781424468430 |
DOIs | |
Publication status | Published - 2010 |
Event | International Conference on Complex Medical Engineering - Duration: 13 Jul 2010 → … |
Conference
Conference | International Conference on Complex Medical Engineering |
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Period | 13/07/10 → … |