Benchtop Stent Coating System

The UAM4000L Benchtop Stent Coating system combines Cheersonic’s unique microspray atomizing nozzle with low-pressure gas to produce a soft, highly focused beam of atomized spray drops.

Compressed gas, typically at 1 psi, is introduced into the diffusion chamber of the air shroud, producing a uniformly distributed flow of air around the nozzle’s atomizing surface.

The ultrasonically produced spray created is immediately entrained in the air stream. An adjustable focusing mechanism on the air shroud allows complete control of the spray width.

The customer has the option of attaching a custom stent holding device onto the rotating mandrel.

The stent is manually loaded onto the stent rotation device and is rotated at a fixed speed, controlled by the user. The stent moves horizontally side-to-side beneath the target area. The number of horizontal passes made are programmable.

A low-velocity exhaust located below the spray area maintains a negative air pressure to assure that any unwanted mist beyond the target area is removed.