Chamfr Resource Hub

Now available on Chamfr, prototype faster with jMedtech PTFE liners and heat shrink tubing. Thin walls, tight tolerances, and etched/bonding-layer surfaces let you push beyond profile limits without sacrificing lubricity. Explore the in-stock SKUs now.

As EP catheters become smaller, smarter, and more complex, R&D teams are rethinking energy delivery, electrode design, materials, automation, and system integration. Explore key innovations shaping the next generation of EP catheter development.

Midwest Interventional Systems just brought 350+ catheter components to Chamfr, including off-the-shelf and quick-turn steerable handles and shafts, balloons, extrusion tubing, and more. Designed for system-level modularity, this portfolio lets R&D teams mix and match parts to build and iterate full catheter systems faster.

As catheter systems evolve and global PFAS regulations tighten, R&D teams are rethinking their materials strategies to balance performance and compliance. In this sponsored blog post, Dynaflex Technologies shares how EverGlide+, a PFAS-free, sterilization-stable liner platform, enhances bonding, durability, and reliability in next-gen catheters.

Now available on Chamfr, Xtruline’s polymer tubing and marker bands support faster catheter development and flexible prototyping. With 17 SKUs in stock, including materials like Pebax, Nylon, and PTFE, engineers can reduce sourcing delays and build with confidence.

Choosing the right PTFE liner is critical to catheter design success. Discover how you can boost yield and build more reliable devices with PTFE liners, impacting adhesion, mandrel fit, and mechanical performance, in our latest technical blog from Junkosha.

Every decision in early-stage medical device development impacts cost, speed, and design flexibility. With in-house injection molding equipment now available on Chamfr, R&D teams can take control of prototyping workflows, test more material and geometry combinations, and move faster toward manufacturable solutions.

Understanding how heat shrink tubing behaves during recovery is key to efficiently optimizing your catheter or guidewire design. In our latest sponsored blog, Cobalt Polymers shares how to predict recovered wall thickness and choose the right tubing for your application.

Looking for a PFAS-free alternative to PTFE liners or a faster way to improve jacket lubricity? Chamfr now stocks Dynaflex’s EverGlide+ liner tubing and more, engineered to deliver PTFE-like performance without surface treatment or custom compounding delays. With 205+ SKUs in stock, R&D teams can simplify bonding, meet regulatory goals, and accelerate catheter development from concept to validation.