title: Using ultrasonic spray nozzles to coat drug-eluting stents.
abstract: Polymer coatings containing drugs released over time are used to inhibit restenosis in bare-metal stents; however applying coatings to stents, which have intricate geometries, is challenging. Ultrasonic atomising spray nozzles can be effective in achieving continuous and uniform coatings. This article describes unique nozzle designs, the methodology and the results obtained.
authors.affiliation: Sono-Tek Corporation, Milton, New York 1254, USA. labarca@sono-tek.com
authors.forename: H L
authors.initials: HL
authors.lastname: Berger
mesh_terms: D020099:Coated Materials, Biocompatible / Q000737:chemistry*; D016503:Drug Delivery Systems; D011108:Polymers / Q000737:chemistry; D015607:Stents; D014465:Ultrasonics
chemical_list: D020099:Coated Materials, Biocompatible; D011108:Polymers