Medical Device Coatings

Yes, many single-use medical devices are coated — especially when performance, sterilization resistance, or biocompatibility is required. Common coatings include biocompatible chromium (like Armoloy ME-92), PTFE, and Parylene, depending on the device’s function.

Coatings are used to reduce friction, improve cleanability, or prevent corrosion on tools such as catheters, guidewires, or surgical blades. However, not all disposable devices are coated; cost, sterilization method, and regulatory approval influence this decision.

For example, ME-92 is often applied to reusable surgical tools, but may also be used on high-performance single-use components that require ISO 10993 biocompatibility.

Yes, Armoloy ME-92® and BIO-TDC coatings provide an excellent surface for laser marking and are widely used in medical device manufacturing where traceability and UDI compliance are required. These biocompatible coatings support high-contrast, permanent markings without compromising the coating’s integrity or performance.

The microcrystalline surface of ME-92 and the nodular structure of BIO-TDC both respond well to laser energy, producing clear, readable marks — even on complex geometries like clamps, forceps, or orthopedic screws. This makes them ideal for instrument serialization, branding, and regulatory identification in surgical and clinical settings.