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Biomedical Engineering Design Projects

Liquid Controller

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Project Overview

Members from Left: Dan Miller, Justin Gearing, Steve Welch, and Joe Decker

Problem Statement: Currently, reagents are added manually when testing cell signal functioning under a microscope. This leads to problems regarding accuracy of timing and amount. To resolve this issue, an automatic system is desired. This system will use pumps controlled by a computer interface to precisely deliver required reagents.

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Project Status

We have finished our prototype. We will be delivering it to our client this upcoming week. We will also be finishing our final report.

Progress Report Archive.

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Project Timeline

Week Reporting Period Beginning Activities
1 September 5 Introduction, Team Info
2 September 12 Client Meeting, PDS Rough Draft
3 September 19 2nd Client Meeting, obtained basic materials, research: cases, valves, power relays
4 September 26 Attend LabVIEW session, begin pre. program,
5 October 3 Finalized Solidworks sketches, created skeleton program,
6 October 10 3rd Client Meeting, Ordered parts, Prepared for Mid Sem. Presentation
7 October 17 Add to our program, continue ordering parts
8 October 24 Picked up components from our client, obtain shop passes
9 October 31 Finish Fabricating and assembling, begin testing program
10 November 7 Finished LabVIEW program, met with another group who is compiling our client’s programs, ordered any parts that we need to begin assebly (ie. bolts and screws)
11 November 14 Began assembly of prototype, put valves on panel, drilled holes in case for power and USB cords.
12 November 21 Finished assembly, all components successful wired and mounted to carrying case
13 November 28 Tested our prototype for flow rate, and electrical signal delay. Drafted our final poster.
14 December 5 Deliver our prototype to our client, wrote our final report
15 December 12

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Presentations and Reports

pdf icon PDS Report (Rough Draft) (Sep 18 2008, 32 kb)
ppt icon Mid Semester Presentation (Oct 16 2008, 386 kb)
pdf icon PDS Report (Version 2) (Oct 22 2008, 30 kb)
pdf icon Midsemester Report (Oct 22 2008, 235 kb)
ppt icon Final Design Poster (Dec 7 2008, 949 kb)
pdf icon Final Report (Dec 12 2008, 1646 kb)

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Contact Information

Project Team

Project Advisor and Client

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Owner: Willis Tompkins, Ph.D.
Author: Dan Miller
Webmaster: Andrew L. Wentland
Created: Sep 14 2008
Content updated: Dec 12 2008

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