公开(公告)号：US20110196347A1

公开(公告)日：2011-08-11

申请号：US13020663

申请日：2011-02-03

申请人： Liliana Atansoska ,  Rajesh Radhakrishnan ,  Scott Schewe

发明人： Liliana Atansoska ,  Rajesh Radhakrishnan ,  Scott Schewe

IPC分类号： A61M37/00

CPC分类号： A61M37/00 ,  A61F2250/0068 ,  A61M5/142 ,  A61M5/14276 ,  A61M2025/105 ,  A61N1/327

摘要： In one aspect, the present invention provides therapeutic-agent-releasing medical devices which comprise at least one region of piezoelectric material. Therapeutic agent release is initiated or increased when the piezoelectric material is subjected to mechanical stress, which leads to the development of a voltage across the piezoelectric material. This voltage is used to initiate or increase therapeutic agent release.

摘要翻译： 一方面，本发明提供了包含压电材料的至少一个区域的治疗剂释放医疗装置。 当压电材料受到机械应力时，引发或增加治疗剂释放，这导致跨越压电材料的电压的发展。 该电压用于引发或增加治疗剂释放。