Team Medical-Bringing New Medical Products to Life Logo
Team Medical, LLC • 300 15th Street • Boulder, CO 80302 • Phone:  303-546-6400

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Consulting Services:
Medical Device Technology and
Healthcare Product Expert Witness
Expert Witness for Patent and Other Litigation

Warren P. Heim, P.E. – Medical Device Technology Expertise from over three decades of hands-on medical device engineering and R&D and over 25 U.S. patents
Warren Photo
Healthcare Device Engineering Expert
Medical Device Technology Expert
Healthcare Product Expert
Medical System Expert
Aorta Flow  Simulation
Velocity spectrum
Automated Medical Device Assembly


Give me a call when you need a real hands-on expert on medical device technology and development.
My knowledge and experience from past and current medical product development activities enable me to respond quickly and efficiently to clients' needs.

Have prepared over a dozen declarations for medical device intellectual property cases including district court and IPR proceedings


Very comfortable with depositions and other testimony


Prepared hundreds of readily understood reports and briefings on technical topics for non-technical audiences including as


Medical Device Technology and Healthcare Product Engineering Expert Witness


Medical Device Expert for Patent Infringement and other Medical Device IP Litigation


Medical Device Intellectual Property Assessment


Medical Device Failure Analysis


Medical Device R&D Expert


Biomedical Engineering Expert Witness


Medical Device Engineering Expert Witness for Patent and Other Litigation

How unique is the product?


What design attributes or operating characteristics distinguish a product from others?


Validity Analysis


Infringement Analysis


Novelty Analysis


Obviousness Analysis


Capability Assessment


Alternative Design Feasibility


Hands-on experience produces accurate, insightful, timely, and cost-effective results for you.

Over 30 years of Medical Device Research and Development Experience that includes Medical Product Engineering, Production, Regulatory Compliance, and Patent Preparation and Review.
inventor on over 30 U.S. Medical Device Patents – well versed in patent prosecution and review and how R&D feeds into Medical Device IP strategy and filings.
Broad engineering skills and experience: mechanical, electronic, software, systems, and biomedical engineering, all have been applied to medical devices.
Experience designing around patents provides valuable perspective as a Patent Litigation Expert Witness regarding medical patent infringement and claim interpretation.
Medical Device Expert work includes surgical instruments, drug delivery, patient monitoring, cardiology, signal processing, and algorithm


Product experience includes operating room, critical care, therapeutic, diagnostics, and monitoring


Over 100 medical device engineering projects have been done


Hospital and alternate care site products


Mechanical, electronic, software systems


Domestic and overseas



Whatever happened to that guy you knew who loved science and technology and could explain anything?
He has been doing medical device R&D for over 30 years and has designed and evaluated over 100 products.
When you need to know the real story behind medical device design and operation call Team Medical at 303-546-6400 and ask for Warren P. Heim, P.E.

Cogent reports and briefings get to the core issues

Prepared hundreds of readily understood reports and briefings on technical topics for non-technical audiences including


Legal Professionals


Business Executives




State and Federal Regulatory Agencies




White House Staff


Over 30 years of experience to give you facts
Medical Device Expert Engineering and Analysis


Decades of Medical Device R&D and patent experience enables efficient understanding of products and technology so you get facts that matter


Engineering calculations, models, simulations, prototypes to evaluate and anticipate performance - when getting real facts requires real engineering I have done that work for years


Medical Device Failure Analysis


Testing, Product Tear Down, and Analysis in our laboratory


Context matters and my experience enables me to put facts in the correct context


Product research and development, engineering, and production startup experience


detailed technical and engineering design for products and manufacturing processes


disposable and instrument design, invasive and non-invasive: I have done them


product requirements definition: experience defining clinical environments allows identifying product differences based on use


design reviews: detailed design review experience enables understanding critical distinctions between product designs and patent claims


Due diligence by reviewing or assessing technology, products, or businesses


technical feasibility, including using engineering analysis and laboratory testing


competitive position and business potential


intellectual property position


product development cost estimates


product development status and schedule


management and technical team requirements and skills


roadblocks to remove or miracles that need to occur before success can happen


probability of technical success (product produced at target cost) assessment


A short list of example products includes:


Surgical instruments


orthopaedic instruments, including RF ablation, cutting, and tissue shrinkage


monopolar and bipolar electrosurgical instruments and generators


minimally invasive surgical instruments


endoscopes -- cardiac, vascular, urologic


Cardiac and vascular care and monitoring


intracardiac catheters


multiparameter hemodynamic monitor


cardiac output


left ventricular assist device (LVAD)


Patient monitoring and support


noninvasive blood glucose meters


pulse oximeters




implantable bioartificial pancreas


home hemodialysis system


Drug delivery systems


hospital infusion pumps


ambulatory infusion pumps


miniature infusion pumps



Medical Device R&D Expert Capabilities

Warren P. Heim Medical Device and R&D Expert Brochure (pdf file)

Call now for a free consultation. I love solving problems and a telephone call may be all that you need.

 Contact us

    Team Medical, LLC
    300-15th Street
    Boulder, CO 80302

    (303) 546-6400

Team Medical is managed by Warren P. Heim, P.E., inventor on over 30 issued U.S. patents, successful entrepreneur with over 30 years of medical device experience, who has provided consulting services to many firms, including Abbott Laboratories, C.R. Bard, Baxter, Edwards Life Sciences, Linvatec (division of Conmed), Medtronic, St. Jude Medical, Johnson & Johnson, Smith+Nephew, Valleylab (Covidien)-Medtronic. Liberal arts and engineering degrees from Dartmouth College in 1973, 1974, 1975
Warren on Pawnee Peak Summit