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Electrostatic Coating of Medical Devices Using Ultrasonic Atomization Disclosure Number: IPCOM000018802D
Publication Date: 2003-Aug-11

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The Prior Art Database


Ultrasonic vibration is used to finely atomize liquid droplets in the electrostatic deposition of coatings on medical devices, such as intravascular stents. In such a system, quality atomization of a liquid coating is produced from the ultrasonic vibration and electrostatic repulsion. The only kinetic energy in the system is the attraction between the charged atomized particles and the grounded target.