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ETH Zurich-Led Study Produces Functional 3D Printed Ear Cartilage, Paving Way for Clinical Reconstruction

ETH Zurich-Led Study Produces Functional 3D Printed Ear Cartilage, Paving Way for Clinical Reconstruction

March 5, 2026 Medical

Researchers from ETH Zurich, the Friedrich Miescher Institute, and the Cantonal Hospital of Lucerne have leveraged 3D printing to engineer elastic ear cartilage with mechanical properties closely matching natural tissue. Using human ear cartilage cells, the team produced constructs that retained shape and flexibility in animal models for six weeks, marking a significant step toward patient-specific, lab-grown ear replacements.

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Visitech acquires Keynote Photonics and forms ‘Visitech Americas’ AM Industry

Visitech AS, a company with headquarters in Drammen, Norway, and a provider of high-end UV exposure subsystems enabling state-of-the-art imaging solutions for additive manufacturing, bioprinting, and direct imaging maskless lithography, has formed ‘Visitech Americas’, based in Texas – a new subsidiary for sales, marketing, engineering, and product services in support of the rapidly growing additive manufacturing market in the United States, and the Americas. This formation is the result of long-lasting cooperation with its distributor, Keynote Photonics – a Dallas-based DLP design house and manufacturer of industrial projectors, which has now been acquired by Visitech. Keynote Photonics assets and staff will transition to new roles in the coming months.

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3D Systems Launches 3D Sprint 2.0 Software to Advance Productivity in 3D Printing AM Software

Additive manufacturing industry pioneer 3D Systems announced today the release of 3D Sprint 2.0, a productivity-enhancing print management and print optimization software developed for 3D Systems’ plastic 3D printers. In line with the company’s commitment to providing end-to-end digital manufacturing solutions, 3D Sprint 2.0 streamlines 3D printing workflows by reducing the need for users to divide projects among multiple software programs. This results in a simplified and more productive printing process, saving users of 3D Systems’ plastic printers time and money.

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Johnson & Johnson introduces 3D printed Neutrogena MaskiD hydrogel face mask Bioprinting

Through various partnerships with Universities around the world, the Johnson & Johnson 3D Printing Center of Excellence program has been advancing 3D printing and bioprinting technologies on many different levels. Bearing the fruits of this innovation, the Group’s top skincare brand is unveiling the most personalized skincare product ever, the Neutrogena MaskiD at the Consumer Electronics Showcase (CES) in Las Vegas. This patent-pending 3D printed sheet mask is powered by user data to deliver the highest clinical efficacy.