公开(公告)号：US20160038273A1

公开(公告)日：2016-02-11

申请号：US14774513

申请日：2014-03-13

申请人： Brian H. EISNER ,  Scott MILLER

发明人： Brian Howard Eisner ,  Scott Miller

IPC分类号： A61F2/04

CPC分类号： A61F2/042 ,  A61F2/04 ,  A61F2002/047 ,  A61F2002/048 ,  A61F2230/0069 ,  A61M27/008

摘要： The multi-material stent includes a renal portion and a bladder portion with respective, different hardness. A valve is disposed within the stent to guide liquid from the renal portion of the stent to the bladder portion of the stent. The present invention relates towards systems and method for stents. More particularly, the invention relates to a stent designed to increase patient comfort by minimizing irritation and reflux through the use of a stent that incorporates one or more flexible elements, which may involve materials with varying degrees of hardness, and a valve disposed therein.

摘要翻译： 多材料支架包括具有不同硬度的肾部分和膀胱部分。 将瓣膜设置在支架内以将液体从支架的肾部引导到支架的膀胱部分。 本发明涉及用于支架的系统和方法。 更具体地，本发明涉及一种支架，其设计成通过使用包括一个或多个柔性元件的支架（其可能涉及具有不同硬度的材料）和设置在其中的阀来最小化刺激和回流来增加患者的舒适度。

公开(公告)号：US10398541B2

公开(公告)日：2019-09-03

申请号：US14774513

申请日：2014-03-13

申请人： Brian H. Eisner ,  Scott Miller

发明人： Brian H. Eisner ,  Scott Miller

IPC分类号： A61F2/04 ,  A61M27/00

摘要： The multi-material stent includes a renal portion and a bladder portion with respective, different hardness. A valve is disposed within the stent to guide liquid from the renal portion of the stent to the bladder portion of the stent. The present invention relates towards systems and method for stents. More particularly, the invention relates to a stent designed to increase patient comfort by minimizing irritation and reflux through the use of a stent that incorporates one or more flexible elements, which may involve materials with varying degrees of hardness, and a valve disposed therein.