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Photos of the Day: 3D Printing a Heart Prosthetic

February 26, 2014 By Washington University in St. Louis


Igor Efimov, Ph.D., the Lucy & Stanley Lopata Distinguished Professor of Biomedical Engineering, works with Sarah Gutbrod, Ph.D. candidate in biomedical engineering in the School of Engineering & Applied Science, in Efimov’s lab in Whitaker Hall. Efimov and a team of researchers are developing a custom-fitted, implantable device that can deliver treatment or predict an impending heart attack before a patient shows any physical symptoms.


An example of the 3-D elastic membrane being developed by Efimov and his team.


This video shows a rabbit heart that has been kept beating outside of the body in a nutrient and oxygen-rich solution. The new cardiac device — a thin, stretchable membrane imprinted with a spider-web-like network of sensors and electrodes — is custom-designed to fit over the heart and contract and expand with it as it beats.

Read: 3D Printer Creates Transformative Device for Heart Treatment

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  • Home
  • Medical Device Business
    • Mergers & Acquisitions
    • Financial
    • Regulatory
  • Applications
    • Cardiovascular
    • Devices
    • Imaging
    • Implantables
    • Medical Equipment
    • Orthopedic
    • Surgical
  • Technologies
    • Supplies and Components Index
    • Contract Manufacturing
    • Components
    • Electronics
    • Extrusions
    • Materials
    • Motion Control
    • Prototyping
    • Pumps
    • Tubing
  • MedTech Resources
    • Medtech Events in 2025
    • The 2024 Medtech Big 100
    • Medical Device Handbook
    • MedTech 100 Index
    • Subscribe to Print Magazine
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    • eBooks
    • Educational Assets
    • Manufacturer Search
    • Podcasts
    • Print Subscription
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