3D Additive News

  1. Prevention Of Thrombus Accumulation On Vascular Access Products Can Have Positive Impact On Patient Outcomes And Healthcare Costs 11/16/2020

    Thrombus accumulation on blood contacting-devices such as catheters, vascular stents, or hemodialyzers, can lead to device failure or serious complications and has a significant impact on patient care, quality of life, and overall healthcare costs. The functional properties of Endexo® additive technology can modify the surfaces of blood-contacting devices to reduce adhesion and activation of blood components, thereby significantly reducing thrombus formation, associated complications, and overall costs.

  2. A GMP Implantable Grade Bioresorbable Polymer Powder Breakthrough For The 3D Printing Of Medical Devices Using SLS Technology 11/12/2020

    Recent innovations with Selective Laser Sintering (SLS) systems and bioresorbable polymers are redefining opportunities for the 3D printing of medical devices with complex geometries across a range of application areas. SLS systems utilize a high-powered laser to selectively melt and fuse powder particles of a bioresorbable polymer in a layer by layer process to manufacture a final implantable medical device part. Depending on the part geometry, these systems can typically print geometries as small as 0.4 mm with a tolerance of +/- 0.25 mm.

  3. Mold Flow Analysis For Injection Molding 8/12/2020

    Mold flow analysis is not required for the injection molding process. But maybe it should be, especially considering it can help to predict manufacturing issues before production starts.

  4. Digital Manufacturing Enables A Robust Supply Chain 8/12/2020

    Digital manufacturing uses technologies like Artificial Intelligence (AI), the Internet of Things (IoT), and Machine Learning (ML) to connect services, supply chains, products, and processes. In doing so, it provides greater visibility into the entire supply chain.

  5. 3D Printing And Injection Molding: A Cost Comparison Analysis 8/12/2020

    Cost can influence nearly all aspects of your project, from material selection and surface finish to the types of features you include. When determining which technique to use at different points in the product development process, a cost comparison analysis can be helpful to provide a sense of when to start thinking about 3D printing or injection molding for your prototypes or production run.

  6. 3D Printing And Injection Molding: Same Team, Different Roles 7/7/2020

    These complementary processes can be adapted to serve countless prototyping and full-production demands, boosting medtechs’ bottom lines and speeding time to market.

  7. PEEK, PEI, LSR, And Other Material Options For Medical Prototyping 9/11/2019

    Developing medical device parts is a high-stakes process, and material choice is an important decision. Five strong contenders include PEEK, PEI, and PPSU; polycarbonates; medical-grade liquid silicone rubber; and 3D-printed titanium and ABS-like WaterShed XC 11122. 

  8. 3D Printing For End-Use Production 5/22/2018

    Instead of creating merely conceptual models not durable for long-term use, 3D printing now is being used in machining, injection molding, and other conventional manufacturing processes. This article explores technology leaders in this area, and assesses the production capabilities for each 3D printing process.

  9. 3D Printing Micro Features With Stereolithography’s MicroFine Material 5/22/2018

    Sterolithography (SLA) 3D printing is available in three resolutions (normal, high, and micro) for a range of part geometries. Most parts can be built in normal resolution, but, high resolution may also be required.

  10. How To Select Polymeric Materials For Medical Devices Produced Using Additive Manufacturing 7/10/2015

    The additive manufacturing community is abuzz with discussions of what the future will look like—for aerospace, for medicine, and for countless other fields. By Crystal Morrison, Ph.D.