Why Luer Locks Matter in Catheter Handle Design When it comes to catheter systems, luer locks are mission-critical. They form the connection point for fluid delivery, aspiration, flushing, or guidewire access. But integrating luer locks into catheter handle design isn’t always straightforward—it affects: Done right, a luer lock becomes a seamless part of the handle.…

Why Torque and Control Mechanisms Matter In catheter-based procedures, torque and control mechanisms for catheters begins at the handle. Whether it’s steering, rotating, or delivering targeted therapies, the tactile and mechanical response from the handle to the distal end can mean the difference between precision and drift. Designing for torque and control mechanisms in catheter…

Why Ergonomics Matter in Catheter Handle Design In interventional procedures, precision is everything—and ergonomic catheter handle design plays a critical role. The unsung hero behind that precision? The handle.It’s the physical interface between the physician and the device, and it’s often where user fatigue, error, or hesitation begins. An ergonomic catheter handle can directly impact:…

Microfluidic devices can manipulate small volumes of fluids with high precision which has enabled innovations in point-of-care testing, organ-on-a-chip models, and high-throughput screening. With growing demand for scalable, cost-effective platforms, the industry is rapidly shifting toward thermoplastic-based microfluidic devices, especially those made from cyclic olefin copolymers (COC). Injection molding combined with thermal diffusion bonding has…

Introduction Medical-grade silicone rapid prototyping is the fastest and most efficient way to develop high-quality, leak-proof medical components. With over 50 years of expertise in designing leak-proof seals, we help manufacturers accelerate development while ensuring precision, durability, and compliance. Our proprietary techniques allow us to deliver production-ready silicone parts within a week, providing a seamless…

What Is Thin-Walled Plastic Injection Molding? Thin-walled plastic injection molding is critical in medical device manufacturing, enabling the production of precise, lightweight, and high-performance components. Advanced molding techniques, including hot runner systems, allow for the efficient production of thin-walled parts with sharp tips while maintaining structural integrity. Material selection, particularly liquid crystal polymers (LCPs), plays…

Design influence on sterility is crucial in medical device manufacturing, particularly for catheters and loaders used in sterile body environments to ensure patient safety and successful outcomes. Ensuring that a catheter remains sterile throughout the manufacturing and loading process is vital to patient safety and successful medical outcomes. The design of the catheter loader itself…

PTFE (Polytetrafluoroethylene), commonly known for its low friction and chemical resistance, has long been used in catheter coatings to ensure smooth insertion and reduced drag. However, with increasing regulatory restrictions on PFAS (per- and polyfluoroalkyl substances), including PTFE, particularly in the European Union, medical device manufacturers are seeking viable alternatives for catheter coatings. Finding the…

The minimizing catheter insertion force is a critical consideration for medical device engineers. Optimizing this force ensures both the safety and effectiveness of catheter deployment, minimizing patient discomfort while maintaining the integrity of the catheter. In this article, we will explore methods for measuring insertion and retraction forces and strategies to minimize these forces during…