Project Description

Ultrasonic Spray Stent Coating Systems

Ultrasonic Spray Stent Coating Systems have been widely used for deposition of anti-restenosis polymers onto the surfaces of implantable stents. Compared to conventional air nozzles, ultrasonic spray nozzles are able to make more uniform coatings fully covered on complex stent geometries without webbing. Furthermore, coatings achieved with ultrasonic spray coating technique are much thinner than with dip coating, and more precise control of spray material quantity coated on stents.

Highly controllable and repeatable
Ultra-low flow rates capablity as low as 5 microliters per minute
Spray width as low as 1mm
Droplet sizes as small as 13 microns with tight distribution
Soft spray without splash or overspray

Ultrasonic Coating System Video

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