Charles Samuel Tritt, Ph.D.

8440 W. Donges Bay Rd.; Mequon, WI 53097

414/277-7421 (work); 262/512-9158 (home); 414/277-7465 (fax)

tritt@msoe.edu; http://myweb.msoe.edu/tritt

Professional Interests

Medical device design. Biomedical applications of mass, heat and momentum transfer (particularly in adsorption, ion exchange and permeation processes). Medical product and process modeling involving the numerical solution of systems of ODE's and PDE's. Biomaterials and medical device manufacturing with an emphasis on polymers, films, adhesives, foams and emulsions. Entrepreneurship, innovation and commercialization in engineering education. Practical implementation of the FDA Quality System (previously known as the current GMP) regulation (in particular the design requirements). Recruiting international students.

Education

The Ohio State University; Columbus, Ohio:

Ph.D., Chemical Engineering 9/94. Studied a temperature swing adsorption process for regeneration of renal dialysate. Developed a mathematical process model and compared its predictions to bench scale process experiments. Course work included advanced chemical engineering, biochemical engineering, biotechnology, biochemistry, genetics and microbiology.

M.S., Biomedical Engineering 6/86. Studied carbon dioxide removal from blood using membrane oxygenators. Developed a mathematical model of oxygen and carbon dioxide transport in oxygenators and compared its predictions to experimental results. Course work included biomedical and electrical engineering, engineering mechanics, advanced engineering mathematics and human physiology.

B.S., Chemical Engineering 6/82. Specialized in polymer science and process control.

The Defense Information School; Indianapolis, Indiana 12/78. Studied print journalism and public affairs as practiced in the military.

Work Experience

The Milwaukee School of Engineering, EECS (Biomedical Engineering) Department; Milwaukee, Wisconsin 9/90 – Present 

Interim Biomedical Engineering Program Director: Perform administrative duties related to the operation of the program. Make curricular and student advising decisions. Assist in recruiting students. Maintain assessment records and prepare assessment and accreditation reports. 

Associate Professor: Teach a graduate perfusion course on biomaterials. Teach undergraduate biomedical engineering courses including programming, thermodynamics and heat transfer, mass and momentum transfer, biomaterials and design. Teach cell biology to freshman nursing and biomedical engineering students. Library Committee chairman. Coordinate MSOE's twinning program with Manipal University in India. MSOE Kern Engineering Entrepreneurship Network (KEEN) fellow. Participate in international and domestic recruiting, industrial relations and grant preparation and fund raising activities.

The Ohio State University, Department of Chemical Engineering; Columbus, Ohio 6/86 – 8/90

Graduate Fellow: Performed bench scale engineering research on a renal dialysate regeneration process involving temperature swing adsorption (TSA). Studied cyclic adsorption processes, aqueous acid-base chemistry and UV spectrophotometry in depth. Created an MS-DOS computer programs in Fortran and C for data analysis and data acquisition and process control over an IEEE-488 instrument bus. Assisted in teaching undergraduate mass transfer and unit operations courses.

Graduate Teaching Associate: Assisted in undergraduate heat transfer and unit operations courses.

The Ohio State University, Department of Anesthesiology; Columbus, Ohio 9/84 – 6/86

Graduate Research Assistant: Performed clinical and laboratory biomedical engineering research and computer programming in Pascal and BASIC.

The Proctor & Gamble Co., Paper Product Development Division; Cincinnati, Ohio 7/82 – 8/84

Staff Engineer: Worked in the Paper Process Development Group. Designed and executed pilot plant experiments involving paper making and photo-curing polymers. Managed a pilot plant and supervised production plant crew training. Developed a mainframe based database and data analysis system using SAS.

Ohio Army National Guard, 196th Public Affairs Detachment; Worthington, Ohio 12/77 – 12/83

Information Specialist - Print Journalist: Performed writing and photography assignments for internal publications and news releases and dealt with media inquires.

Other employment: Tutor – The Ohio State University, Columbus, Ohio 1980-2; Summer Intern – PPG Industries, Barberton, Ohio 1981; Summer Intern – The Proctor & Gamble Co., Cincinnati, Ohio 1980.

Current Courses Taught

Biomedical engineering design (various courses), thermodynamics and heat transfer for biomedical engineers (BE-381 becoming BE-3500 in Fall 2010), momentum and mass transport for biomedical engineers (BE-382 becoming BE-3510 in Winter 2010-11), biomaterials for biomedical engineers and perfusionists (BE-410 and PE-645), cell biology (BI-102),  and computer programming for biomedical and biomolecular engineers – in Matlab (BE-2200).

Selected Previous Courses Taught

Physiology (including respiratory, renal, digestive, hepatic, endocrine and reproductive topics) for nurses, biomedical engineers and perfusionists (BI-274, BI-372 and PE-674); survey of biomedical engineering for non-majors (BE-352); and electrical circuit analysis (EE-201), introduction to digital electronics (EE‑290) and introduction to computer programming in Java, C++, C, Pascal and Fortran (various courses).

Current Research Projects

“Portable Infant Incubator for Developing Economies,” with BE design team 2010-2.

“A Device for the Prevention of Pressures Sores in Seated Subjects,” with BE design team 2010-4.

“A Clinic Based Glucose Meter for Developing Economies,” with BE design team 2010-5.

“A Non-imaging Orthopedic Fixation Device Locator,” with BE design team 2010-6.

“A Comfortable, Low Cost EEG System,” with BE design team 2010-7.

“A Non-auditory Musical Instrument Feedback Interface for the Hearing Impaired,” with BE design team 2010-8.

Previous Research Projects 

“A Preliminary Investigation into the Effect of Hematocrit on Bubbles in the Cardiopulmonary Bypass Circuit,” with Christopher J. Candek, MSP, 2007.

“A Model of Acute Renal Failure Risk Following Cardiopulmonary Bypass,” with Laura Inman, MSP, 2006.

“The Effects of Shear Stress on Neutrophil Activation,” with K. Todd Rogers, MSP, 2004.

“A Psychomotor Performance Evaluation System,” with BE design team 01001 (class of 2004).

“An Instrumented CPR Training Manikin,” with BE design team 01002 (class of 2004).

“A MEMS Based Biomechanical Tracking System,” with BE design team 01003 (class of 2004).

“A Dynamic Cardiac CT Phantom,” with BE design team 01004 (class of 2004).

“A Study to Determine the Adsorption Potential of a Hydroxyapatite Preparation for Removal of Heparin from Circulating Blood,” with David K. Hurd, MSCVS, 2003.

“A Model of Venous Return while Utilizing Vacuum Assist during Cardiopulmonary Bypass,” with Scott M. Brown, 2000.

“Analysis and Design of Bioprocess Sampling Systems,” with Karin Bogren, MSEV, 2000.

“Noninvasive Measurement of Coronary Artery Blood Flow,” with MSOE undergraduate biomedical engineering design group 97007 (class of 1999).

Cardioplegia delivery Systems in Patients Undergoing Coronary Artery Bypass Surgery,” with Suzanne Schaller, MSP, 1999.

Leuko/Lipo Reduction prior to Reinfusion of Chest Tube Drainage,” with Tarek Murad, MSP, 1998.

“Effect of Cardiopulmonary Bypass Duration on Platelet Function,” with Gary Tsarovsky, MSP, 1998.

“Pulmonary Implications of Filtering Various Mediators of Morbidity found in Salvaged Blood,” with David Webb, MSP, 1997.

“A Portable Device for Measuring Plantar Pressure,” with MSOE undergraduate biomedical engineering design team 95005 (class of 1997).

“A Model of Arterial Catheterization with Visual Feedback,” with MSOE undergraduate biomedical engineering design team 95004 (class of 1997).

“A Modification of a Proposed Autoperfusion Technique for Donor Hearts,” with Patrick VanderWal, MSP, 1996.

“A Proposed Autoperfusion Technique for Donor Hearts,” with Jerry Dunker, MSP, 1995.

“An Evaluation of Performance Factor Testing for Extracorporeal Heat Exchangers,” with Mark Simon, MSP, 1995. 

Professional Services

Provide expert testimony related to failure of biomedical devices and related topics.

Provide science and technology consulting services to science fiction writers.

Reviewed renal dialysate regeneration research proposals for U.S. State Department ISTC program (2002 and 2007).

Provided expert testimony in a trademark infringement case involving heat transfer and fluid mechanics issues (2004).

Provided expert testimony in a hot water scalding case (2002).

Provided expert testimony in a saline filled breast implant case (1999-2000).

Invited Talks

Experience with Novel Biomedical Engineering Curricula. ICEDSP ’09. Manipal, India; 2009.

Introduction to Biology and Physiology for Engineers. Rockwell Automation International Program. Prague, Czech Republic; 2000.

Other Presentations

MSOE’s Experience with International Programs and Travel Tips for South Asia & the Middle East at the Global Education 2006 meeting in Lake Geneva, Wisconsin. Rabbit Season - Battery Laboratory Exercise presented at 2001 ASEE national meeting. Dissertation research, A Thermal Swing Adsorption (TSA) Regeneration Process for Renal Dialysate, presented at the AIChE 1995 Annual Meeting (Miami Beach, FL). Thesis research, An Experimental Study and Model of Extracorporeal Carbon Dioxide Removal, presented at the AIChE 1987 Annual Meeting (New York, NY) and the 12th Annual Northeast Bioengineering Conference (Yale University, New Haven, CT, 1986).

Refereed Paper Published

A review of leukofiltration in cardiac surgery: the time course of reperfusion injury may facilitate study design of anti-inflammatory effects. G. Ortolano, G. S Aldea, K. Lilly, P. O’Gara, J. D. Alkon, F. Madera, T. Murad, C. P. Altenbern, C. S. Tritt, A. Capetandes, N. S. Gikakis, B. Wenz, R. J. Shemin and F. X. Downey, III. Perfusion, Vol. 17, No. 2 suppl, 53-62 (2002).

Awards and Honors

Falk Engineering Educator award, 1995. Graduate School Alumni Research Award grant received for dissertation project, 1988. University College Suma award, 1980.

Other Skills, Activities and Interests

Computer Skills: Matlab, Java, C++, C, Pascal, Fortran and BASIC; Unix/Linux, HTML and Minitab.

Activities: Member, American Society of Engineering Educators (ASEE); Member and MSOE Student Chapter Advisor, Biomedical Engineering Society (BMES); MSOE Gaming Club (MAGE) Advisor; Former editor and photography editor, "The Ohio State Engineer" student magazine and former member OSU Engineering Speaking Society.

Personal Interests: Travel, science fiction, folklore, photography, mycoculture and fitness.

Web Version 5.1; This document last updated 2/17/10