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    • 3. 发明申请
    • VENTRICULAR ASSIST DEVICE AND RELATED METHODS
    • 静脉辅助装置及相关方法
    • US20130030454A1
    • 2013-01-31
    • US13567824
    • 2012-08-06
    • Brian K. WhisenantScott D. Miles
    • Brian K. WhisenantScott D. Miles
    • A61B17/11
    • A61F2/06A61B2017/00243A61B2017/00252A61B2017/3425A61B2017/3484A61B2017/3488A61F2/064A61M27/002
    • A method and system are provided for percutaneously gaining access to oxygenated blood with an anastomosis device and pumping such oxygenated blood to other arterial regions of the vascular system. In one embodiment, a system may include an anastomosis device extending through an opening of the atrial septum. A filament may be coupled to the anastomosis device. A snare access the right atrium through the superior vena cave, grasp the filament, and withdraw the filament through the superior vena cave. The filament may then he used as a guide to direct a catheter, a conduit or some other structure into the right atrium of the heart via the superior vena cava. A flow path may be defined between the anastomosis device and an arterial location, such as in the aorta, such that at least some oxygenated blood may by-pass the left ventricle and he discharged into the aorta.
    • 提供了一种方法和系统,用于通过吻合装置经皮获得含氧血液,并将这种氧合血液泵送到血管系统的其他动脉区域。 在一个实施例中,系统可以包括延伸穿过心房隔膜的开口的吻合装置。 丝可以连接到吻合装置。 圈套通过上腔静脉进入右心房,抓住细丝,并通过上腔静脉取出细丝。 然后,丝可以用作引导件,以将导管,导管或一些其他结构经由上腔静脉引导到心脏的右心房。 可以在吻合装置和动脉位置(例如主动脉)之间限定流动路径,使得至少一些含氧血液可以旁路左心室并且他排出到主动脉。