Materials, Adhesives & Coatings

Hydrogels: The Future of Bone Implants

Researchers have developed a novel hydrogel that is as soft as pudding and dissolves in the body over time. This material could one day be used for custom-made bone implants.

Geometric Twist Boosts Power of Robotic Textiles

By rethinking how thin metal threads are woven into a flexible textile, researchers have created a lightweight fabric capable of lifting over 400 times its own weight. The work advances the...

Bodycote to Open New Heat Treatment Facility in Mexico

Bodycote, a provider of heat treatment and specialist thermal processing services, plans to open a new facility in Apodaca, Mexico, at a date yet to be announced in 2026. Located in the...

Engineers Create Hydrogels to Monitor Activity in the Body

Wearable or implantable devices to monitor biological activities, such as heart rate, are useful, but they are typically made of metals, silicon, plastic, and glass and must be surgically implanted. A research team in the McKelvey School of Engineering at Washington University in St. Louis is developing bioelectronic hydrogels that could one day replace existing devices and have much more flexibility. Read on to learn more.

Choosing the Right Materials for Micro-Molded Optics and Photonics Components

This article presents a practical way to think about materials for molded optics and photonics parts, and what an OEM should expect from a micro molding partner, not only in terms of material range, but in terms of the process command required to turn a material choice into dependable end-use performance. Read on to learn more.

A Material Difference: Engineering Smaller Medical Devices at the Molecular Edge

There’s a quiet revolution happening deep in the anatomy that doesn’t start with robotics or AI-assisted navigation, but with something far more fundamental: materials. The push toward miniaturized medical devices, especially in vascular intervention, isn’t just about making things smaller but also making devices that can be efficacious in the small anatomy. This is the frontier: the convergence of polymer innovation, extrusion engineering and micron-level quality assurance. Read on to learn more.

AI Approach Takes Optical System Design from Months to Milliseconds

A team of researchers at Penn State have devised a new, streamlined approach to design metasurfaces, a class of engineered materials that can manipulate light and other forms of electromagnetic radiation with just their structures. This rapid optimization process could help manufacture advanced optical systems like camera lenses, virtual reality headsets, holographic imagers and more, the team said. Read on to learn more.

Liquid Metal Composite Material Enables Recyclable, Flexible, and Reconfigurable Electronics

Electronic waste is piling up around the world at a rate that far outpaces recycling efforts, partly because it’s so costly and time-consuming to recover useful materials from discarded gadgets. Read on to see what this conundrum inspired a team at the University of Washington to create.

New Method More Accurately Predicts Stronger, Lighter 3D Printed Parts

Engineers at the University of Maine are developing a new method to more accurately predict the strength of light-weight 3D printed objects. This research, conducted at the university’s Advanced Structures and Composites Center, will enable designers to create more robust and reliable components by controlling strength when lightweighting virtually any plastic component. Read on to learn more.

Ensuring Fatigue Resistance of Polymer Welds for Medical Devices

As medical devices continue to evolve, the durability of polymer welds will remain a critical factor in product performance. Early assessment of fatigue resistance using methods like HACS analysis, combined with an understanding of materials and processes, will allow manufacturers to create more robust, reliable devices. Read on to learn more.

Case Study: RenAM 500Q Powers Mass Production of Medical Components for Permedica

For many years, the medical industry has used additive manufacturing to develop low-volume parts, such as medical prototypes, bespoke implants, and surgical implants and aids. Global engineering technologies company, Renishaw, has collaborated with medical devices specialist, Permedica, to develop AM processes for the mass production of medical components in the healthcare industry. Read on to learn more.

Material Choices That Make or Break Manufacturability in Miniaturized Medical Devices

Medical devices are shrinking rapidly while becoming more complex. Sensors, processors, optics, and connectivity are now routinely packed into form factors that would have been impractical just a decade ago. While this miniaturization unlocks new clinical value, it also exposes a persistent design challenge: many of the materials still being specified were developed for an earlier era of electronics. Read on to learn more.

From the Editor

In December, we asked Medical Design Briefs’ readers to cast their ballot to choose from our eight Products of the Month the technology they felt was the most significant new introduction to the design engineering community in 2025. This year, our winner reflects the industry’s need to lower costs and minimize material usage. Read on to learn the winner of the 2025 Medical Design Briefs’ Readers’ Choice Products of the Year.

Product Demonstration: Live Demonstrations Showcase Heat Sealing Processes

MD&M West attendees can visit PackworldUSA at booth 3426 to see live sealing demonstrations and discuss ways to optimize heat sealing processes with the...

Exhibitor Presentation: Avient Expands Portfolio of Healthcare Material Solutions

Avient Corporation, an innovator of materials solutions, returns to MD&M West this week as both an exhibitor and presenter. The company will highlight its...

Product Demonstration: Indium Corp. to Feature Precision Gold Solder Solutions at MD&M West

Indium Corporation is featuring its high-reliability AuLTRA® MediPro gold solder solutions at MD&M West. The MediPro is a family of...

Product of the Month

See the product of the month: SABIC's LNP™ and EXTEM™ thermoplastic resin grades engineered for compact medical components requiring high thermal and electrical performance.

Shrinking Materials Hold Big Potential for Smart Devices

Wearable electronics could be more wearable, according to a research team at Penn State. The researchers developed a scalable, versatile approach to designing and fabricating wireless, Internet-enabled electronic systems that can better adapt to 3D surfaces. Read on to learn more.

Highly Sensitive Wearable Pressure Sensors Inspired by Cat Whiskers

This bioinspired design marks a significant step toward development of eco-friendly and highly sensitive wearable sensors, with broad potential in sports analytics and biomedical monitoring. Read on to learn more.

Force Measurement, Material Testing for Critical Orthopedic Components

Ensuring accuracy by force measurement and material testing is a necessary requirement in most every industry, especially orthopedic and medical parts manufacturing where the highest quality control is crucial. Read on to learn more.

Specialty Thermoplastics for Medical Tubing Address PFAS, Processing, and System Cost Challenges

Two promising options are polyetherimide resins and PEI-siloxane copolymers. These specialty thermoplastic materials not only are formulated without fluorine but also deliver desirable properties such as high heat and chemical resistance and low friction. Read on to learn more about them.

Stretchable Waveguides Maintain Stable Transmission Even When Bent

Stretchable waveguides maintain efficient, stable signal transmission of surface plasmon polaritons even when bent, twisted, or stretched. These plasmonic waveguides could make...

New Products and Services

See the new products and services, including Syensqo's medical-grade polyphthalamide; non-PFAS low-retention additives for pipette tips from Avient; Binder's expanded M8 connector portfolio; fiber laser marking systems for UDI and traceability codes from FOBA; and more.

Electronic Fiber Provides Stretchable Sensing

EPFL researchers have engineered a fiber-based electronic sensor that remains functional even when stretched to over 10 times its original length. The device holds promise for smart textiles, physical rehabilitation devices, and soft robotics. Read on to learn more about it.

Videos of the Month

See the videos of the month, including one on using microfluidic devices for gene therapy; one on resisting antibiotic resistance; one on a humanoid robot surgeon; and more.

Multifunctional ANF/Mxene-Enhanced Hydrogels for Flexible EMI Shielding and Wearable Sensing Applications

Researchers from Harbin Institute of Technology and their collaborators have developed a multifunctional polyelectrolyte hydrogel reinforced with aramid nanofibers (ANFs) and MXene nanosheets, achieving outstanding performance in absorption-dominated electromagnetic interference (EMI) shielding and wearable sensing. Read on to learn more.