The Lattice (Official 3DHEALS Podcast) – Details, episodes & analysis

Orthotics and prosthetics are entering a new era. Instead of hand-built devices that take days to shape and adjust, clinicians can now scan a limb, tune the geometry in software, and print a device that fits with impressive consistency. This episode explores how that shift is happening in real clinics and fabrication labs by hearing from experts who are shaping the future of digital O and P.

We have Michael Schmitt of Prosthetic Plus , who has moved from traditional clinical practice into advanced additive manufacturing and now helps run a central fabrication site that blends MJF and FDM production. He explains how accurate scanning and thoughtful CAD design create devices that can be reprinted months later from the same file in a perfect new size. David Johnson of HP builds on this by showing how polymer Multi Jet Fusion has become a reliable platform for orthotics and prosthetics, offering durable materials, isotropic strength, and the throughput needed for large-scale production.

Once the prints come off the build plate, Emilie Simpson of DyeMansion
explains how they are transformed into smooth, hygienic, biocompatible devices through cleaning, surfacing, vapor smoothing, and deep-dye coloring. Her work shows why post-processing is essential for patient comfort and clinical durability. Finally, Tara Wright of Gillette Children’s Specialty Healthcare brings everything back to the patient. She shares a compelling case where her team scanned and printed a replacement UCBL that matched the feel of a worn original, cut fitting time dramatically, and performed well for more than fifteen months. Her experience demonstrates how digital production can raise consistency and reduce strain on clinicians.

Together, these voices map out a practical path for clinics that want to adopt scan-to-print workflows. Start with accessible FDM printers to learn digital modification. Move to production with MJF through central fabrication or service bureaus. Scale when your volume, staffing, and materials align, and explore decentralized scanning with centralized manufacturing to broaden access.

Whether you are a clinician, technician, engineer, or healthcare innovator, this conversation offers a clear look at how digital manufacturing is transforming O and P. Tune in to learn how these tools can deliver better fit, faster turnaround, and more equitable access for patients everywhere.

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In this episode, Dr. Karolina Valente, Founder and CEO of VoxCell BioInnovation, discusses her journey in biotechnology, focusing on 3D bioprinting and its impact on cancer research and drug discovery. She shares insights into her leadership at VoxCell, the company's growth, and the accolades it has received. Dr. Valente also talks about the importance of partnerships, the future of biotechnology, and her personal experiences that drive her passion for innovation.

Questions answered:

• How did Karolina first get involved with entrepreneurship and founding VoxCell BioInnovation?
• What was it like to start a career across multiple continents? (From Brazil to Canada)
• How to switch the hat from a scientist to a company founder?
• What were some of the early milestones in the VoxCell journey that were impactful to the company today?
• What is the core technology of the 3D bioprinting platform at VoxCell?
• How does VoxCell’s technology address the Vascular Challenge in cancer research?
• What kind of data do you provide in preclinical studies, and how does it compare to animal models?
• How does Karolina navigate and build company culture at VoxCell?
• What advice does Karolina have for young entrepreneurs and students in school?

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The future of medicine is growing closer to recreating the very building blocks of life itself. In this groundbreaking discussion, four bioprinting experts reveal how their technologies are moving rapidly from laboratory concepts to clinical realities that could forever change how we treat disease.

Mike Graffeo, the CEO and co-founder of FluidForm Bio, shares the group's remarkable progress toward eliminating insulin injections for type 1 diabetes patients. Their FRESH 3D bioprinting technology creates implants that produce insulin naturally in response to blood glucose. "Life should not come with a needle," Graffeo emphasizes, highlighting how their approach could deliver a functional cure. 

Other leaders in bioprinting go on to share their unqiue approaches to 3D innovation in medicine. Annaliese Vojnich, Business Development and Technical Sales Manager at ViscoTec America, demonstrates how Puredyne's progressive cavity pump technology achieves precise extrusion while maintaining cell viability.

 Dr. Jorge Madrid-Wolff, Application Scientist, reveals Readily3D's volumetric printing, which creates complex structures in seconds rather than hours, enabling functional mammary gland models that produce milk proteins and beating cardiac tissue. Dr. Karolina Valente, Founder and CEO, explains how VoxCell BioInnovation's vascularized tissue models are addressing the 95% failure rate of oncology drugs in clinical trials by providing more translatable data than animal testing.

Ready to witness firsthand how bioprinting is transforming from science fiction into medical reality? This discussion provides both the scientific foundations and practical pathways that will bring these revolutionary technologies from laboratory benches to hospital bedsides within the next decade.

Sound Engineer: Faith Fernandes

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What happens when cutting-edge technology meets veterinary expertise? Precision, innovation, and better outcomes for our four-legged family members. 

Dr. Bill Oxley, a prominent figure in veterinary orthopaedics, walks us through the evolving world of 3D-guided veterinary surgery. With years of surgical experience behind him, Dr. Oxley began to question the limits of traditional planning methods. Complex bone deformities that looked manageable on initially often became challenges in the operating room. The tools weren’t the problem. The planning was. His solution? Bringing veterinary orthopedics into the three-dimensional world through advanced imaging, computer-aided design, and 3D printing.

Dr. Oxley's approach helped 3D planning completely change how we asses deformities for the better. The shift from struggling with conventional 2D planning to creating precise surgical guides. These custom guides allow surgeons to make exactly the right cuts in exactly the right places, dramatically improving outcomes for patients with complex orthopedic conditions. The emotional highlight comes when he shares the story of a Great Dane with bone cancer who, thanks to this technology, went from facing amputation to running joyfully on the beach just weeks after reconstructive surgery.

Beyond the technical aspects, we explore the business challenges of building Vet3D, the global adoption of these techniques, and how pet insurance dramatically impacts which animals can access these life-changing procedures. For pet owners, this conversation offers invaluable insights into what's possible when your beloved companion faces orthopedic challenges.

Curious about the cutting edge of veterinary care? Want to understand how technology is expanding what's possible for our pets? This episode will leave you amazed at how far veterinary medicine has come and hopeful about where it's heading. Connect with Dr. Bill directly at bill@vet3d.co.uk to learn more about these groundbreaking approaches.

Show notes, photo gallery, resource links: Please see our show notes here.

Sound Engineer: Faith Fernandes 

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This is an AI-generated audio version of the news section of the Lattice Newsletter. You can find the full newsletter, including a list of recent healthcare 3D printing and bioprinting news here. 

Full Lattice Newsletter Archive.

Highlighted news this week:

• US Army developing field-deployable bioprinting labs for creating custom skin grafts in combat zones
• Stanford researchers designing organ-scale vascular trees for 3D-printed hearts 200 times faster than previous methods
• First patient treated with a bioengineered external liver (ELAP) for acute liver failure
• Researchers creating 3D bioprinted brain models that mimic real neural networks for studying Alzheimer's
• FDA-cleared monolithic full-color 3D printed dentures (Trudent) revolutionizing dental prosthetics
• New polymer blend for 3D printed medical devices kills 99.99999% of common bacteria
• World's first 3D-printed femur transplant in an 8-year-old child in Vietnam
• Healthcare systems bringing 3D printing capabilities directly into hospitals for point-of-care manufacturing
• Six key trends: hyper-personalization, point-of-care manufacturing, advanced materials, increased efficiency, addressing healthcare challenges, and regulatory progress

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Artificial intelligence is transforming medical 3D printing and bioprinting. In this virtual event, hear from a panel of experts from across the globe. Our speakers showcase the practical applications of AI in creating personalized medical solutions that were previously impossible.

One size does not fit all. William Jung, Business Development Director of FITme in South Korea, explains how AI-driven customized silicone implants are revolutionizing cosmetic and reconstructive surgery. Using a design screening engine that reduces design time from hours to minutes, FITme’s technology has supported over 30,000 surgical cases and captured 85% of the Korean market.

At the National University of Singapore, Dr. Gopu Sriram explores dental applications of 3D bioprinting. He discusses how an AI-optimized bioprinting process allow for the biofabrication of personalized gum tissue constructs. Gum disease is a worldwide public health burden that affects almost half adults over age thirty. This solution not only addresses these patients, but dramatically accelerates experimental timelines.

Dr. Gregory Hayes brings in the business perspective and shares how EOS Additive Minds is implementing AI across multiple fronts to democratize access to additive manufacturing. Their systems incorporate advanced monitoring tools capable of making real-time adjustments during printing. This allows medical professionals to stay focused on patient outcomes over technical issues.

Focusing on women's health, Aye Nyein San from Cosm Medical shared how their AI-powered digital gynecologic devices are giving women their lives back, with patients describing their products as "magical" and "life-changing."

What makes this event so compelling to listen to is how our speakers illustrate AI’s ability to break down long-standing barriers to 3D printing adoption. By automating complex design decisions and enhancing process reliability, AI is turning specialized, expertise-heavy workflows into scalable, patient-centered solutions.

Ready to explore how AI and 3D printing could effect your medical practice or research? Subscribe to our podcast for more insights into this rapidly evolving field, and join our community of innovators.

Shownotes: https://3dheals.com/event-recap-artificial-intelligence-updates-for-3d-printing-and-bioprinting/

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Printhead technology may not sound revolutionary, but what if it could radically transform the way we manufacture everything from electric motors to medical implants? That's exactly what Ben Harkoff and his team at Quantica have achieved with their breakthrough inkjet system that can handle materials 10-20 times more viscous than any conventional technology.

Starting in 2018 with a simple goal of printing electronics, Ben's team became frustrated when every existing printhead failed spectacularly when trying to eject viscous resins. Their solution? Design something completely new using piezo crystal actuators and compliant mechanisms that could amplify deformation. This innovation unlocked the ability to print materials with viscosities ranging from 250 millipascal-seconds at operating temperatures to 15,000 millipascal-seconds at room temperature, opening up vast new possibilities for manufacturing.

What's particularly fascinating is Quantica's journey from 3D printing visionaries to practical problem-solvers. As Ben candidly shares, the company discovered its most immediate impact wasn't in creating complete 3D-printed products but in revolutionizing existing manufacturing processes. Their technology now enables precision deposition of adhesives for e-motors, replacing inefficient dispensing methods and potentially improving motor efficiency. They've validated the printing of true platinum-catalyzed silicone (SYLGARD 184) without additives—a breakthrough for medical applications—and are exploring how viscoelastic materials enhance cell viability for bioprinting applications.

Whether you're interested in manufacturing technology, materials science, or how startups navigate the challenging path from invention to commercial success, this conversation offers valuable insights. Ben's advice for aspiring inventors? "Become obsessed and become an expert in research... train your attention span... and learn about politics, because part of the job is not only the technical depth but also dealing with people." Listen now to discover how printing the unprintable is creating entirely new possibilities across industries.

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Tuan Tranpham shares his extraordinary journey from Vietnamese refugee to 3D printing industry leader, offering unique insights on industry evolution, technological innovation, and future trends. His global perspective bridges Eastern and Western manufacturing approaches while highlighting continuous carbon fiber printing opportunities and microfactory development.

• Vietnamese refugee turned global 3D printing leader
• 3D printing in 2003, after Z Corp 
• The Journey: 3D Systems, Desktop Metal, Anisoprint
• Industry consolidation and integration strategies
• Carbon fiber 3D printing for aerospace and defense
• Highlights China’s rapid rise in 3D printing innovation
• AI, robotics, and AM will enable portable microfactories
• Built a personal brand on LinkedIn
• Innovation is key to staying competitive
• Bravery and generosity in career growth

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When EOS president Glynn Fletcher declared "3D printing is cool, but cool is not a business model" at Rapid TCT 2025, he captured the evolution across the additive manufacturing landscape. In this eye-opening conversation with Craig Rosenblum, president of Himed, we explore how the industry matures beyond technological demonstrations toward practical, sustainable applications.

Craig brings a unique perspective as both a materials science expert and the leader of a 35-year-old biomaterials company (Himed) that has adapted to incorporate 3D printing into its portfolio. He walks us through the shifts he observed at North America's largest 3D printing conference, where the atmosphere has noticeably changed from previous years' technology showcases to focused discussions on industry-specific solutions.

The conversation reveals fascinating developments, from the MIT startup creating "gravity-defying" materials through Rapid Liquid Printing in hydrogels to the reality behind AI buzzwords in additive manufacturing. We discuss how the ecosystem surrounding 3D printing is expanding, with increased participation from supporting industries like materials suppliers and testing laboratories, who recognize their crucial role in advancing the technology.

Perhaps most compelling is the emphasis on collaboration over competition. As Stratasys CEO Yoav Zeif noted, "The competition is status quo" - a recognition that advancing additive manufacturing requires collective effort across sectors rather than siloed approaches. This collaborative mindset particularly resonates in healthcare applications, where improved patient outcomes provide a powerful shared purpose.

Whether you're a 3D printing professional, healthcare innovator, or curious about how manufacturing is evolving, this conversation offers valuable insights into an industry at an inflection point - moving from what's possible to what's useful, from technological spectacle to sustainable transformation.

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Peering into the microscopic world of fluid channels just got a revolutionary upgrade. At this 3DHEALS event, we explore the transformative impact of 3D printing on microfluidic device development with industry experts and researchers at the cutting edge of this technology convergence. Our speakers share how specialized 3D printing systems are overcoming traditional fabrication limitations, enabling rapid prototyping and the creation of revolutionary new designs. 

Summary: 

• Hamdeep Patel from CatWorks3D discusses a specialized 3D printing system optimized for microfluidics with unbeatable feature resolution.
• CatWorks3D’s CytoClear material achieves 90% cell viability with optical transparency for direct microscopic analysis.s
• Paul Marshall from RapidFluidics provides rapid microfluidic prototyping services for researchers and companies worldwide.
• Professor Christopher Moraes from McGill University utilizes 3D-printed parts combined with biocompatible materials for advanced organoid culture applications.
• Jeff Schultz from Phase AM is developing technology to directly 3D print PDMS (Silgard 184) without modifications.
• Key adoption factors include leveraging 3D printing's unique capabilities rather than replicating 2D designs.
• The integration of world-to-chip interfaces, such as Luer locks, significantly improves device reliability.
• Creating truly 3D structures with complex internal geometries represents the future of microfluidics.

The consensus is clear: successful adoption requires leveraging 3D printing's unique capabilities rather than simply replicating 2D designs. As these technologies mature, we are witnessing the emergence of truly three-dimensional microfluidic systems with integrated functionality that promises to revolutionize diagnostics, drug development, and biological research.

SUBSCRIBE to join us at future 3DHEALS conferences to connect with innovators and investors in the rapidly evolving field of 3D printing for healthcare applications.

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Podcast engineer: Faith Fernandes

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