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Biomedical Engineering Design Projects

Ergometer

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Project Overview

Aim: A creative cycle ergometer that is usable by individuals with a diversity of abilities. Specs: It must be easy to get into, feel stable, be easy to adjust even with low strength or flexibility, have an easy-to-view display, and be targeted for under $1000 retail.

TeamERGO: (from left to right) Amit, Ryan, Bucky, Jon, Jeff TeamERGO: (from left to right) Amit, Ryan, Bucky, Jon, Jeff

For a more in depth look at TeamERGO’s progress, please go to TeamERGO’s website for the UConn Competition: TeamERGO competition website

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Project Status

We have been given permission for Human Subject Testing by the UW Hospital IRB. Remaining projects include finishing the user interface, placing the heart rate monitors, and painting the ergometer.

Original NordicTrack SL710 Constructed seat frame 500 lb linear actuator Another picture of the 500 lb linear actuator This is a picture of Jon on an early prototype Piston for arm resistance 100 lb piston used as a seat assist Another picture of the 100 lb piston being used as a seat assist Early stage of the walk through frame design Completed walk through frame Side view of ergometer Side view of ergometer Walk through design Front/pedals Seat/arm motion

Progress Report Archive.

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Project Timeline

Week Reporting Period Beginning Activities
1 January 21 Determined what needs to be improved on our prototype, developed a schedule of events
2 January 28 Revised Human Subjects Forms, reserved a room for our testing, worked on prototype, bought computer and touch screen monitor for user interface
3 February 4 Dr. Thomas Best has agreed to be the M.D. on call during our experiment, worked on prototype, ordered DAC for the user interface and 2 more pistons for arm movement.
4 February 11 Worked on prototype
5 February 18 Redesigned arm motion due to lack of intelligence in original piston design
6 February 25 Worked on prototype
7 March 4 Worked on midsemester presentation, programming the user interface, finished the arm component.
8 March 11 Painted device, prepared for Human Subjects Testing, worked on user interface
9 March 18 Worked on user interface and LED lights in pedals
10 March 25 Worked on user interface, touched up paint job
11 April 1 Worked on user interface, LED lights in pedals
12 April 8 Human Subjects Testing at UW Hospital
13 April 22 Created poster for Expo, presented at Engineering Expo (won first prize for small group category)
14 April 29 Final Poster Presentation
15 May 6 Meeting with advisor, submitting project to UConn for judging

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Presentations and Reports

ppt icon Midsemester Presentation (Mar 9 2005, 10846 kb)
MPG icon Bike Demonstration (Mar 10 2005, 14143 kb)
pdf icon National Design Competition Proposal (Mar 15 2005, 43 kb)
pdf icon PDS (Mar 15 2005, 14 kb)
jpg icon Final Poster Presentation (Apr 29 2005, 134 kb)
doc icon Journal Article (May 4 2005, 2504 kb)
doc icon Final Paper (May 4 2005, 13227 kb)
pdf icon Appendix E of final paper (May 4 2005, 470 kb)
pdf icon Appendix F of final paper (May 4 2005, 220 kb)
pdf icon Appendix G of final paper (May 4 2005, 331 kb)

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Contact Information

Project Team

Project Advisor and Client

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Created: Mar 9 2005
Content updated: May 4 2005

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