Effectively inhibits the adhesion of thrombi, bacteria, proteins and other biological substances on the product surface with long-lasting performance; Application examples: Vascular interventional catheters, valves, vascular stents, blood purification devices, CVC, drainage tubes, etc.
Product Introduction
SurfInert® is a hydrophilic bio-inert coating incorporating the phosphorylcholine (PC) structure. By mimicking the zwitterionic nature of PC in phospholipids, its structure delivers exceptional resistance to bioadhesion-resisting protein adsorption, platelet adhesion, blood clotting (thrombosis), bacterial attachment, and other forms of bioadhesion. This coating can be uniformly and firmly coated onto a variety of metal and polymer surfaces, regardless of the product's shape or the accessibility of its surfaces, ensuring long-lasting performance.
Key Advantages
Exhibits excellent uniformity and forms durable bonds with substrates, ensuring long-term device reliability and consistent performance.
Applicable to complex geometries, including both internal and external surfaces.
It's versatile, fitting seamlessly with a wide range of metals and polymers
Support clients in building tailored performance evaluation systems and preparing coating-related registration dossiers.
Provide end-to-end lifecycle support, guiding clients from R&D to stable scaled production.
Applicable Products
Vascular stents, heart valves, artificial hearts, ECMO, blood purification devices, central venous catheters, arteriovenous cannulae, and intravascular catheters, etc.
Coating Performance
Uniform Coating
Excellent Anticoagulant Performance
Excellent Anti-blood Protein Adsorption Performance
