Developing parts for the medical device industry is a high-stakes process, and material choice is an important decision to make at the outset of the project. Five strong contenders include PEEK, PEI, and PPSU; polycarbonates; medical-grade liquid silicone rubber; and 3D-printed titanium and ABS-like WaterShed XC 11122. The specific requirements for the part or device being developed will help steer the decision on which material option is the best choice.
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.
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.
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.
Given the strong alignment of AM capabilities with the medical device segment’s needs, and the medtech industry’s ability to support investment in new technologies, it is perhaps no surprise that AM has made substantial inroads with health care practitioners and service providers. Our goal here is to investigate ways that AM may influence the trajectory of the medical device segment. By Glenn H. Snyder, Mark J. Cotteleer, and Ben Kotek, Deloitte
|
|
|
|
|
|
|
|
|