8/28/2007 Slocum, MIT 2003 1 MIT Course 2.75 & CIMIT Bringing Doctors & Graduate Student Design Teams Together (Designing and Operating Medical Gizmo Design Courses) Prof. Alexander H. Slocum MacVicar Faculty Teaching Fellow Department of Mechanical Engineering Massachusetts Institute of Technology 77 Massachusetts Avenue, Room 3-445 Cambridge, MA 02139 617.253.0012 617-258-6427 (fax) [email protected]http://pergatory.mit.edu
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8/28/2007Slocum, MIT 2003 1
MIT Course 2.75 & CIMITBringing Doctors & Graduate Student Design Teams Together
(Designing and Operating Medical Gizmo Design Courses)
Prof. Alexander H. SlocumMacVicar Faculty Teaching Fellow
Department of Mechanical EngineeringMassachusetts Institute of Technology77 Massachusetts Avenue, Room 3-445
Cambridge, MA 02139617.253.0012 617-258-6427 (fax) [email protected]
http://pergatory.mit.edu
8/28/2007Slocum, MIT 2003 2
Working with Industry to Create Precision Machines
Robotic Biopsy medical yes yes filed yes1st place IDEAS and 100K competitions
Dialysis shunt alternative medicalACL Injector medical yes yes filed yesBiopsy needle medical yes yes filed yes
2004 2.75 ProjectsPapers
Project Conf. Jou. Patent Product AwardsDental miller medicalCardiac Port for Minimally Invasive Heart Surgery medical yes (in progress) filed yesFascia closer medicalNegative Pressure Wound Device medical yes filed yes
2005 2.75 ProjectsPapers
Project Conf. Jou. Patent Product AwardsMulti-port MorcellatorEndoscopic Stapling Device medical (in progress) in progress likelyAn Improved Rongeur To Prevent Cerebrospinal Fluid Leaks In Spine Surgery. medical yes filed yesPer-Oral Gastric Restriction Device medicalPediatric Oral Syringe To Enhance Swallowing Behavior medical filed likelyImplantable Abdominal Port medical likely likely
• Teams are critical:– Doctors are clearly excited, are development team members, and meet as needed– Students like working on real problems– The prof. must be a practicing gizmologist and meets weekly with the student teams
• Projects must be carefully selected to be doable in 12 weeks:– CIMIT: Lynne Osborne & Dr.Tom Brady are critical gatherers and filters– 2003 some medical projects, some non-medical projects– 2004, 2005, 2006 focus on medical projects only– Each project receives a budget of about $5000
• All projects have succeeded in delivering a proof-of-concept gizmo– Some are more successful than others– Several Projects have gone on to CIMIT funded projects:
• Streamline Injection System for Enhanced ACL Repair• ROBOPSY A remote needle guidance system for percutaneous lung biopsy• Monolithic Endoscopic Core Biopsy Needle• CardioDoor
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Motor & Gear
Push Button and Flow Regulator
Heater Bearing
CO2 TankQuick
Release Connection
Battery
Nozzle for CO2 and
Goo
Needle for Goo
Collapsible Auger Dual Seal-Piston
CO2 Septum
Trigger Bearing Slide
Example: Streamline Injection System for Enhanced ACL Repair
Matthew Carvey, Alexey Salamini, Dan Walker, Ying-chih Wang, Dr. Martha Murray, Prof. Alex Slocum
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Example: ROBOPSY A remote needle guidance system for percutaneouslung biopsy
Nevan Hanumara, Conor Walsh, Stephen Barret, Dr. Rajiv Gupta, Dr. Sheri Shepard,
Prof. Alex. Slocum
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Example:CardioDoor
Christopher DiBiasio , Keith Durand, Jon Hopkins, Zach Traina, Prof. Alex Slocum,
Dr. Pedro Del Nido, Dr. Nikolay Vasilyev
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Conclusions• 2.75 takes a LOT of work before, during, and after…
– Potential projects must be selected for presentation– Doctors must prepare and give presentations
• The doctors are critical members of the team as both the customer and active team member
• The course itself– Design is not cookbook, and we have to produce real hardware– Projects that are very successful have patents filed– Many conference papers and journal articles– Presentations at CIMIT Forum
Total instrument projects 12Total machine tool projects 7Total medical projects 19Total conference papers 21Total journal papers 15Total patents 12Total projects being productized 13