Ultrasonic spray anticoagulant coating

Ultrasonic spraying anticoagulant coating -- hydrophilic coating -- YMUS ultrasonic spraying

Interventional surgery is the minimally invasive diagnosis and treatment of diseases by introducing special catheters and other precision instruments into blood vessels with medical imaging equipment. But most of the catheters made of foreign materials will activate the human blood clotting system and platelets when they come into contact with blood, and produce thrombin, which binds with fibrinogen and other large molecules, so that blood cells and blood vessel walls stick together, and thrombosis is formed.

Anticoagulant lubricating coating for implantation of interventional medical devices. This hydrophilic anticoagulant coating on the surface of the device can effectively reduce protein and cell adhesion and inhibit thrombus formation; It also has the properties of anti-adhesion, anti-crystallization and drug delivery.

1) The active components of the coating can play the role of anti-protein and cell adhesion, improve the biocompatibility of the instrument and prevent thrombosis;

2) Compared with polymer devices, the coating can effectively prevent bacterial adhesion, reduce biofilm formation and infection, reduce inflammatory reactions, fibrosis and device rejection;

3) The non-leaching properties of the coating help to provide consistent, long-term results on the surface without degradation properties;

4) The coating makes the catheter surface hydrophilic and anti-dehydration, improving the comfort level of patients;

Comparison before and after ultrasonic spraying atomizing coating:

Tight mesh support - No coating                                                                      Tight mesh support - Coated

PA Tube - No coating                                                                                       PA Tube - Coated

TPU-No cating                                                                                                 TPU-Coated

What are its characteristics?

YMUS ultrasonic spraying film coating on the surface of the product to form a uniform, firm coating, and the coating is stable and durable, durable and effective. The thickness of the coating is nanometer, which ensures the appropriate softness of the catheter while achieving the anticoagulant effect, providing convenience for surgical use.

Which products are applied?

Ultrasonic atomizing spraying equipment is widely used, including vascular stents, extracorporeal circulation catheters, artificial blood vessels, interventional catheters, central venous catheters, peripheral central venous catheters, heart valves, balloon catheters, dialysis membranes, diagnostic equipment, neurovascular equipment, blood collection, syringes and so on. It has a very high degree of fit in the field of medical instruments. ZGYMZN's R&D team has advanced equipment and expertise, and we will continue to solve thin film coating preparation and application solutions for companies in the biomedical field.