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Biomedical Engineering Design Projects

Gradient Control System for MRI Studies

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Project Overview

As part of an NIH grant, we will need to develop and test novel multi-mode intravascular MRI probes with tracking, imaging and RF ablation capabilities. We will need to build a low-cost and modular gradient control system. This project will involve designing and developing modular GUI using LabVIEW and interfacing pulse generation hardware using USB interface. Specifications provided will include response time of the hardware and waveforms to be generated and other specifications standard to MRI systems. The control system will form an essential part of a low-cost MRI system.

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Project Status

MRI Group

From left to right: Peter Kleinschmidt, Luisa Meyer, Anne Loevinger, Neal Haas

Progress Report Archive.

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Project Timeline

Week Reporting Period Beginning Activities
1 September 5 Chose project, assigned team roles, emailed client, did preliminary research
2 September 12 Met with client, researched project background, launched project website
3 September 19 Met with client, researched project in greater detail
4 September 26 Met with client, discussed project details, worked on PDS & midterm presentation
5 October 3 Met with client, brainstormed, worked on preliminary designs, PDS, & mid-semester presentation
6 October 10 Midterm presentations
7 October 17 Continued research, completed Mid-semester report
8 October 24 Applied for shop certification, received project materials
9 October 31 Constructed parts for testing apparatus
10 November 7 Constructed parts for testing apparatus
11 November 14 Modified parts, calibrated system,
12 November 21 Acquired data, Prepared for poster presentation
13 November 28 Prepared for poster presentation
14 December 5
15 December 12

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Presentations and Reports

ppt icon Mid-semester Presentation (Oct 17 2008, 2010 kb)
doc icon Mid-Semester Report (Oct 20 2008, 727 kb)
doc icon Product Design Specifications (Oct 20 2008, 28 kb)
ppt icon Final Poster (Dec 12 2008, 1052 kb)
doc icon Final Report (Dec 12 2008, 1151 kb)

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Contact Information

Project Team

Project Advisor and Client

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Owner: Willis Tompkins, Ph.D.
Author: Luisa Meyer
Webmaster: Andrew L. Wentland
Created: Sep 21 2008
Content updated: Dec 12 2008

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