Recently, a Siansonic new ultrasonic ballooon catheter coating system for drug eluting balloon and peripheral stent, passed the tests by customers in the implantable medical devices industry. This ultrasonic coating system is mainly used for depositing drug layer on multiple balloons or peripheral stents. Equipped with multiple units of ultrasonic nozzles and liquid feeding system, it can coat multiple balloons and stents at the same time. Moreover, the unique design of balloon fixture can realize the rapid loading and unloading of balloon catheter and greatly improve the production efficiency. The patent of this multi balloon and peripheral stent drug coating system has been applied.
Siansonic has nearly 40 years of experience in ultrasonic atomization technology. The ultrasonic coating process based on ultrasonic atomization technology has become the standard production process of anti-restenosis drug coating for vascular stents and balloon catheters with its advantages of accurate deposition control ability and excellent coating uniformity. The ultrasonic coating system and ultrasonic nozzle of Siansonic have been used by dozens of implantable medical device manufacturers all over the world. As of October 2021, Sianosnic has sold more than 200 sets of ultrasonic coating system and ultrasonic nozzle for manufacturing of drug eluting stents and balloon catheters.