In the field of high-precision medical technology, absolute reliability is essential. Implantable electronics and surgical instruments operate in one of the most demanding environments: the human body. COAT-X meets these challenges by providing ultra-thin Parylene coatings and advanced multilayer encapsulation systems that are specifically engineered to form an impenetrable hermetic barrier against biological stressors.
Our manufacturing processes operate under strict ISO 13485 certification to deliver the uncompromising traceability, repeatability and compliance required by global medical standards. Our technology shields sensitive components such as implantable sensors, neurostimulators, wearable diagnostics, and minimally invasive tools from moisture, enzymes, and corrosive body fluids while maintaining superior electrical insulation and mechanical flexibility. By ensuring long-term stability in the most delicate applications, we enable safer medical innovation and the miniaturization of next-generation therapeutic and diagnostic devices.
Inside the “eyeWatch” adjustable glaucoma drainage implant from RHEON MEDICAL, a tiny super magnet is protected against corrosion with our CX ULTRA multilayer parylene coating produced with our PE-CVD process. Thanks to our technology, not only is magnet integrity preserved but biocompatibility guaranteed.
Parylene is used in cardiac pacemakers as a biocompatible, conformal coating that seals and protects the delicate electronics from corrosive bodily fluids, moisture, and electrical interference, while also preventing the device's materials from harming the patient, ensuring long-term reliability, safety, and stable electrical insulation. It creates a seamless, pinhole-free barrier, protecting the device from the harsh internal body environment and the body from the device's components, critical for the pacemaker's life-sustaining function.
Parylene is crucial in nerve stimulation devices as a biocompatible, pinhole-free, insulating coating for implantable components like electrodes, wires, and circuits, protecting them from corrosive body fluids while providing electrical isolation, enabling flexible substrates for minimal nerve damage, and acting as a scaffold for high-density electrode arrays in applications like brain-machine interfaces. Its excellent barrier properties and uniform thinness allow for precise, long-term neural interfacing, improving device reliability and reducing foreign body response.
Together with InVivo Bionics, we developed a parylene-based encapsulation for the PRESSURO system’s microsensor, designed for direct implantation in the bladder.
Such a demanding biological environment makes long-term stability, biocompatibility, and reliable sensor performance a critical requirement. We addressed this challenge through a specifically engineered parylene coating that forms an ultra-thin, conformal, and hermetic barrier around the sensor, protecting its sensitive electronic components from moisture, ions, and biological fluids, while preserving functionality and accuracy over time.
The result is an encapsulated microsensor that delivers durable, stable performance, enabling safe and reliable operation for long-term use.
PRESSURO has received its MDR CE mark and is now available to improve diagnostics in urodynamics for patients and healthcare professionals.
For an endometrial ablation system, such as the Cavaterm™ device developed by Veldana Medical, ensuring the electrical safety and long-term reliability of critical components is paramount. The positive temperature coefficient (PTC) element within the system must be reliably insulated to prevent electrical leakage and ensure consistent therapeutic performance throughout repeated clinical use. The PTC component is electrically insulated with a biocompatible coating made of parylene C, specifically developed and optimized by COAT-X.
By combining Veldana Medical’s clinically proven Cavaterm™ platform with COAT-X’s advanced parylene C encapsulation, the result is a system that not only delivers effective and reproducible endometrial ablation but also meets the stringent safety, durability, and biocompatibility demands of modern medical devices.
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