Ultrasonic spray heparin coating on stent surface

Ultrasonic spraying heparin coating on the surface of stent -- Medical stent -- YMUS ultrasonic spraying

Heparin coating is a coating technology that applies heparin, an anticoagulant, to the surface of a medical device. The ultrasonic spray heparin coated stent uses the ultrasonic spray technology to apply the heparin coating uniformly on the surface of the stent to improve the biocompatibility and functionality of the stent.

Advantages and benefits of ultrasonic spray heparin coated stent:

● Anticoagulant: Heparin is a powerful anticoagulant that can effectively inhibit blood clotting and platelet aggregation, reducing the risk of thrombosis caused by stents. By spraying heparin on the surface of the stent, the antithrombotic effect of the stent in the body can be prolonged and the possibility of thrombosis can be reduced.

● Biocompatibility: Heparin has good biocompatibility and low toxicity, and has no obvious stimulation and damage to human tissues and cells. Applying heparin coating to the surface of the scaffold can improve the compatibility of the scaffold material and reduce the irritation and inflammatory response to the surrounding tissue.

● Controlled release effect: Ultrasonic spraying technology can achieve uniform distribution of heparin on the surface of the stent, and can control the release rate and time of heparin. This controlled release effect allows continuous release of heparin, thus prolonging the anticoagulant effect and reducing the occurrence of stent-related complications such as vascular stenosis.

● Film uniformity: Ultrasonic spraying technology can prepare heparin-coated scaffolds with uniform films. The coating of a uniform film can provide a larger surface area, allowing a higher heparin load, thereby increasing its anticoagulant effect and improving the biocompatibility of the scaffold.

● Simple preparation: Ultrasonic spraying technology is simple to operate, the preparation process is fast, and can adapt to different shapes and sizes of the stent. This technology does not require expensive equipment and complex processes, and helps to achieve large-scale preparation and commercial application of heparin-coated stents.

YMUS ultrasonic spray heparin coated stent can improve the biocompatibility, anticoagulant and controlled release effect of the stent. This technique has strong practicability and economy, and has broad application prospect in vascular interventional therapy, which is helpful to reduce the occurrence of complications and improve the therapeutic effect.