公开(公告)号：WO2009132214A1

公开(公告)日：2009-10-29

申请号：PCT/US2009/041575

申请日：2009-04-23

Applicant: SURMODICS, INC. ,  CHAPPA, Ralph, A. ,  ARPS, James

Inventor： CHAPPA, Ralph, A. ,  ARPS, James

IPC: B05B13/02

CPC classification number: A61F2/82 ,  A61F2240/001 ,  B05B13/0242 ,  B05B13/0442

Abstract: The invention relates to systems and methods for applying coatings to devices. In an embodiment, the invention includes a coating apparatus including a mandrel having a lengthwise axis and an exterior surface, the exterior surface of the mandrel defining a plurality of channels disposed parallel to the lengthwise axis, the mandrel configured to rotate around the lengthwise axis; and a spray head configured to direct a stream of material at the mandrel. In an embodiment the invention includes a method of applying a coating to a medical device. Other embodiments are also included herein.

Abstract translation: 本发明涉及将涂料涂覆到装置上的系统和方法。 在一个实施例中，本发明包括涂覆设备，其包括具有纵向轴线和外表面的心轴，心轴的外表面限定平行于纵向轴线设置的多个通道，心轴构造成围绕纵向轴线旋转; 以及喷头，其配置成在心轴处引导材料流。 在一个实施方案中，本发明包括将涂层施加到医疗装置的方法。 本文还包括其它实施例。