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Consistent Repeatability in Tube Welding for Balloon Catheter Manufacturing

A review in current technology

By: David Yanes

Andrew Taborda, Technical Engineer

What is the optimal catheter welding platform to attain consistent and high quality welds combined with short cycle times in balloon catheter manufacturing?

Considering advancements in the functionality of balloon catheter production and clean room assembly, process engineers seek value added efficiencies in selecting equipment solutions. Current solutions innovate to reduce incremental time within each step of manufacturing to achieve the most efficient cycle times. State of the art technologies now feature touch screens, high resolution cameras, up to four adjustable cross hairs for quick and precise weld alignment, adding operator visibility and ease of setup in addition to program expandability across a range of catheter materials and sizes. Quick exchange dies and heater tilt plates allow the user to make mechanical changes quickly and easily. High temp dampening heat shields are used to prevent warping of balloon cones or damage to external components by localizing the heat to the welding area.

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