capstone design, create, and summer design experience department of biomedical engineering dustin j....

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Capstone Design, CREATE, and Summer Design Experience Department of Biomedical Engineering Dustin J. Tyler, Ph. Associate Professor,

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Capstone Design, CREATE, andSummer Design ExperienceDepartment of Biomedical Engineering

Dustin J. Tyler, Ph.D.Associate Professor, BME

Dept of Biomedical Engineering

Evolution of Capstone BME Design

• Multi-disciplinary Exp.• EECS & EMAE

AY 04-05 AY 05-06 AY 06-07 AY 07-08 AY 08-09 AY 09-10

• May Semester 370• Lego NXT Surgical Robot

• Req. yr of Design (370/380)• Research Tech / Sci elec

• Principles of Design (370) • Req of all students

• Based on 21CFR820.30

• Single Semester • Research (398) OR Eng (380)• Local Clinical Needs• Team-based

• BioEnterprise Course

• ABET Weakness (398)

• Pass ABET

Dept of Biomedical Engineering

Medical device design mantras

• Design is an iterative, self-consistent process.• Document, document, document! because ...• If it is not documented, it did not happen.• You create your own proof of success.• You will fail, so fail early and fail often.• Results are prototypes and DHF

• Industry-based

Dept of Biomedical Engineering

The “V”

Dept of Biomedical Engineering

Challenges with Capstone-based program

• Lack of process in first three years• End justifies the means• Immediate focus on solution, not problem

• Short-term problems with definitive answers• Weak process and documentation habits• Lack of hands-on motivation for education• Limited multi-disciplinary experience

Dept of Biomedical Engineering

Solutions

• “Threads” in BME core - Design thread• Physiology (x2) Need, Input, H/R, Val• Instrumentation Output, V & V• Materials Input, Output• Modeling, Signals Input, Output, V & V

• Extracurricular activity• CREATE• Summer Design Experience

Dept of Biomedical Engineering

Evolution of Capstone BME Design

• Multi-disciplinary Exp.• EECS & EMAE

AY 04-05 AY 05-06 AY 06-07 AY 07-08 AY 08-09 AY 09-10

• May Semester 370• Lego NXT Surgical Robot

• Req. yr of Design (370/380)• Research Tech / Sci elec

•CREATE

• Principles of Design (370) • Req of all students

• Based on 21CFR820.30

• Single Semester • Research (398) OR Eng (380)• Local Clinical Needs• Team-based

• BioEnterprise Course

• ABET Weakness (398)

• Pass ABET

Dept of Biomedical Engineering

CREATE

Faculty Advisor

Executive Board

President

Secretary

Vice-PresidentCommunications /

Marketing / Web / ...

Treasurer

General body

Project Team 1 Project Team 2

Case’s Rising Engineers & Technical Entrepreneurs

Dept of Biomedical Engineering

CREATE

• Extracurricular• Student run• Departmental resource support for projects

• Monthly general meetings• Introduce clinical needs (Guest speakers)• Brainstorming (fun!)• Introduce design process, facilitate design teams

• Inclusive• Any University-wide discipline• Any level: Freshman to grad student• ~140 “interested” and 30 active students

Dept of Biomedical Engineering

Challenges

Time

Motivation Resources

• Academic priorities• Team leadership

Dept of Biomedical Engineering

Evolution of Capstone BME Design

• Multi-disciplinary Exp.• EECS & EMAE

AY 04-05 AY 05-06 AY 06-07 AY 07-08 AY 08-09 AY 09-10

• May Semester 370• Lego NXT Surgical Robot

• Req. yr of Design (370/380)• Research Tech / Sci elec

•SDE•CREATE

• Principles of Design (370) • Req of all students

• Based on 21CFR820.30

• Single Semester • Research (398) OR Eng (380)• Local Clinical Needs• Team-based

• BioEnterprise Course

• ABET Weakness (398)

• Pass ABET

Dept of Biomedical Engineering

Summer Design Experience

• Student run• $52k to operate

• $45k Alumni support (CAA)• $7k Kern Foundation

• 14 students, full-time, M-Th, 9am-5pm• Open all levels, all disciplines, and nationwide• Subsidized / free housing for the summer• Local medical / scientific needs based projects

Sling-shot Medical need driven design project

2 Wks 10 Wks

Dept of Biomedical Engineering

Summer Design ExperienceCREATE

Exec Board

Design Leader

($1,250/mo)

Team

($1,000 Budget)

Team

($1,000 Budget)

Design Leader

($1,250/mo)

Team

($1,000 Budget)

Member

($1,000/mo)

Member

($1,000/mo)

Member

($1,000/mo)

Team

($1,000 Budget)

Faculty Advisor

Dept of Biomedical Engineering

Projects

• Hands-on FES demonstration• Ultraviolet lightbox for Microscope• Breath sound automatic detection• Ambulating subject tracking

Dept of Biomedical Engineering

Video of GLSC

Dept of Biomedical Engineering

Case BME Design Activities

Projects

BME Design (370/380)

CREATE

SDE

Sr Capstone

All LevelExtracurricular

IntenseSummer

Dept of Biomedical Engineering

CWRU SDE 2010

• Planning now• Will accept applications nationwide, goal is for 4

outside of Case• Application due in Feb/March

• Few brief essays• Reference letters (2)

• Selection by mid-March• Begin early June 2010

• PLEASE Encourage your students to apply