Chamfr Resource Hub

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.

Explore Chamfr’s newest additions from Strand Products: precision-engineered beaded wire and stand systems that eliminate the need for secondary terminals. From stainless steel to nitinol and tungsten, these in-stock components offer flexible, secure solutions for advanced medical prototypes.

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.

Now available on Chamfr, PAI’s FDA- and USP VI–compliant O-rings make it easier to source reliable sealing components for medical devices, pharmaceutical applications, and bioprocessing. With 500+ in-stock and quick-turn SKUs, engineering teams can move faster from prototype to production while maintaining the performance and traceability their builds demand.

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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.

R&D engineers can now streamline early-stage catheter and implant development with ultra-fine, medical-grade braid wire from Heinrich Stamm GmbH. Discover how certified 304V and 316LVM wire supports faster, more precise prototyping without the sourcing delays.

R&D engineers can now build catheters faster with Martech Medical Products’ tubing and introducer needles. Explore how immediate access to these components, available in a wide variety of sizes and material options, helps overcome complex design challenges and keep development timelines on track.

BayCath Medical’s 304 stainless steel braided shaft for catheters is now available on Chamfr with 19 in-stock SKUs. Engineered for torque control, kink resistance, and flexibility, these shafts accelerate prototyping and reduce sourcing delays. Learn how they fit into your catheter shaft design and pair with other components on Chamfr.

New implantable medical batteries from Resonetics. Choose between Li-Ion and Li/CFx electro-chemistries to support faster R&D for pacemakers, neuromodulation, and drug delivery devices.