LONG-TERM OBSTRUCTION DEVICE

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专利权人:

Izhak Fabian

发明人:

Izhak Fabian,Nir Altman,Steven Haas,Yoav Hirsch

申请号：

US13705359

公开号：

US20140155928A1

申请日:

2012.12.05

申请国别(地区):

US

年份:

2014

代理人:

摘要：

An obstruction device including a proximal obstruction balloon and a distal obstruction balloon mounted on a shaft, wherein a neck portion of said shaft provides a gap between a distal end of said proximal obstruction balloon and a proximal end of said distal obstruction balloon.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/