Medical device

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专利权人:

Inc.;NuCardia

发明人:

Shifflette, J. Michael

申请号：

AU2007362036

公开号：

AU2007362036B2

申请日:

2007.12.07

申请国别(地区):

AU

年份:

2012

代理人:

摘要：

A temporary cardiac-assist device (110) is disclosed. The device (110) includesa pump assembly (118) that is deployed in the ascending aorta (222) or the heart.A torque transmission line (116) couples the pump assembly (118) to an externalmotor for driving impeller blades within the pump assembly. The pump assembly(118) expands in size at its destination site for operation. In operation, neitherthe torque transmission line (116) nor elements that, support the impeller blades(570) are under axial forces.

来源网站：

中国工程科技知识中心

来源网址：

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