Ultrasonic Drug Eluting Balloon Coating Spray Machine

Drug Eluting Balloon
Pharmaceuticals such as Sirolimus (Rapamycin) and Paclitaxel used with or without a polymer is coated on the surface of drug eluting balloons (DEB). These devices benefit greatly from ultrasonic spray nozzles for their ability to apply coatings with little to no loss. Medical devices such as DES and DEB because of their small size, require very narrow spray patterns, a low-velocity atomized spray and low-pressure air.

Medical Balloons Coating Results
This type of ultrasonic spray nozzle utilizes high frequency (20–180 kHz) vibration to produce narrow drop-size distribution and low velocity spray from a liquid. The vibration of a piezoelectric crystal causes capillary waves on the nozzle surface liquid film. An Ultrasonic nozzle can be key to high transfer efficiency and process stability as they are very hard to clog. They are particularly useful in medical device coatings for their reliability.

The Effect of Ultrasonic Spraying Machine
Ultrasonic medical coating system has been used for a variety of anti-restenosis solutions containing Paclitaxel, Rapamycin, Zotarolimus, Docetaxel, Heparin, or other pharmacy onto catheters mounted with cardiac or other implantable drug eluting balloons . ultrasonic medicine spray equipment specially designed for easy integration into high volume manufacturing lines, the unique system design can not only make production manufacture and spraying even without wasting, with high efficiency can reach more than 1000 tubes per hour.

Medical Balloons Coating Spraying Video