申请人:Boston Scientific Scimed, Inc.
公开号:US10251741B2
公开(公告)日:2019-04-09
According to one aspect of the present disclosure, ureteral stents are provided that comprise an elongated stent body, at least one deployable retention structure, and at least one sleeve and/or sheet of drug-releasing material. In various embodiments, at least one sleeve and/or sheet of drug-releasing material is deployed concurrently with the deployment of at least one deployable retention structure. The ureteral stents of the present disclosure are adapted to release the urologically beneficial drug into a subject.
根据本公开的一个方面,输尿管支架包括一个细长的支架体、至少一个可展开的固定结构和至少一个药物释放材料套筒和/或薄片。在不同的实施例中,至少一个药物释放材料套筒和/或薄片与至少一个可展开的固定结构同时展开。本公开的输尿管支架适于向受试者释放对泌尿系统有益的药物。