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Self-deploying axial-flow pump introduced intravascularly for temporary cardiac support

机译：血管内引入自展开式轴流泵，用于临时心脏支持

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摘要

The axial-flow pump for introduction through the vascular system of a patient has a flexible compressible tube (1) forming the pump housing. A radially compressible rotor (7) is located within the tube (1). The drive shaft (6) of the rotor (7) extends through a catheter (4). The catheter (4) can be pulled into a cover hose (5) together with the tube (1) and the rotor (7).

机译：用于通过患者的血管系统引入的轴流泵具有形成泵壳体的柔性可压缩管（ 1 ）。径向可压缩转子（ 7 ）位于管（ 1 ）内。转子（ 7 ）的驱动轴（ 6 ）延伸穿过导管（ 4 ）。可将导管（ 4 ）与管（ 1 ）和转子（）一起拉入盖软管（ 5 ）中。 7 ）。 展开▼

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公开/公告号US6533716B1

专利类型

公开/公告日2003-03-18

原文格式PDF

申请/专利权人 SCHMITZ-RODE THOMAS;GUENTHER ROLF W.;
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申请/专利号US20000623687

发明设计人 THOMAS SCHMITZ-RODE;ROLF W. GNTHER;
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申请日2000-09-07

分类号A61N11/20;

国家 US

入库时间 2022-08-22 00:06:36

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