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Biomedical Engineering Design Projects

Motorized wheelchair mounting system

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Project Overview

Design a motorized wheelchair mounting system for a Vanguard Plus speech generating device. The client currently drives an electric wheelchair without the Vanguard mounted. With the device mounted on his chair he cannot see to drive the wheelchair. We are interested to find out if a standard wheelchair mounting system could be adapted so that he is able to move his Vanguard into position to use, then out of the way to drive.



From left to right: Richard Bamberg, Dustin Gardner, Tyler Lark, and Nick Harrison



Current mount for Vanguard



Motion of mount from stored lap position to position of use



Superimposed image of prototype onto wheelchair

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Project Status

At this point we have finished the prototype and design work for the semester. We are discussing improvements and possible continuation of the project.

Progress Report Archive.

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Project Timeline

Week Reporting Period Beginning Activities
1 January 25 Formed team, contacted client, assigned team roles, set up client meeting
2 February 1 Literature research, met with client
3 February 8 Met with client and his family, brainstormed ideas
4 February 15 Evaluated storage positions, agreed on lap position
5 February 22 Met with client, worked on mechanisms to move mount
6 February 29 Worked on presentation
7 March 7 Gave presentation, prepared midsemester paper
8 March 14 Spring break
9 March 21 Worked on final design mechanism
10 March 28 Met with Professor Fronczak, worked on final design
11 April 4 Worked on final design
12 April 11 Worked on prototype
13 April 18 Finished prototype construction
14 April 25 Prepared poster
15 May 2 Gave presentation and wrote final report, final meetings

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Presentations and Reports

pdf icon Product Design Specification (Feb 15 2008, 17 kb)
ppt icon Midsemester Powerpoint Presentation (Mar 7 2008, 4572 kb)
pdf icon Midsemester Paper (Mar 12 2008, 344 kb)
ppt icon Final Presentation Powerpoint Poster (May 5 2008, 2837 kb)
pdf icon Final Paper (May 8 2008, 461 kb)

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Contact Information

Project Team

Project Advisor and Client

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Owner: Willis Tompkins, Ph.D.
Author: Nick Harrison
Webmaster: Andrew L. Wentland
Created: Feb 10 2008
Content updated: May 8 2008

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