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Evonik, Stanford Partner on Polymer-Based Drug-Delivery Platform

Reducing The Surface Friction Of Medical Devices - A New Functional Application For A Commercial Biomaterials Surface Modification Technology

Article | February 17, 2021 Reducing The Surface Friction Of Medical Devices - A New Functional Application For A Commercial Biomaterials Surface Modification Technology By Alexandra Piotrowicz, Manager of Product Development, Surface Modification, Evonik Health Care As the number of minimally invasive surgeries continues to grow, there is a need to design low-profile devices with optimal surface properties for easy insertion and trackability.  Devices such as introducer sheaths, delivery catheters, endoscopes, and neurovascular microcatheters come in contact with various bodily fluids and tissue, including skin, blood vessels, and the urinary tract.  The surface design of such devices should aim to minimize trauma during insertion and removal, reduce tissue inflammation, enable maneuverability through tortuous blood vessels, and improve patient comfort.  Furthermore, surface properties should promote smooth movement between certain device components,

The Market For 3D Printed Bioresorbable CMF Plates And Other Complex Devices Is Being Redefined By New GMP-Grade Filament Material

Article | February 1, 2021 The Market For 3D Printed Bioresorbable CMF Plates And Other Complex Devices Is Being Redefined By New GMP-Grade Filament Material By Balaji Prabhu, Director Strategic Marketing, Medical Device Solutions, Evonik Health Care The last decade has seen 3D printing innovations redefine what’s possible across a range of industries including automotive, consumer goods, aerospace, and healthcare.  However, the adoption of 3D printing technologies for implantable medical devices has been relatively slow. To a large extent, this has been due to challenges in sourcing the right biocompatible materials, the validation of processes, and adhering to quality and regulatory requirements.  Where medical device innovation has occurred for 3D printing to date, it has largely been confined to metal-based implants traditionally used for hip, knee, and spine reconstruction applications.

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