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    • 7. 发明申请
    • DEVICES AND SYSTEMS FOR TREATING HEART FAILURE
    • 用于治疗心脏病的装置和系统
    • WO2011093941A4
    • 2011-08-04
    • PCT/US2010/058110
    • 2010-11-24
    • DC DEVICES, INC.FINCH, Matthew, J.McNAMARA, EdwardFORCUCCI, Stephen, J.SUGIMOTO, Hiroatsu
    • FINCH, Matthew, J.McNAMARA, EdwardFORCUCCI, Stephen, J.SUGIMOTO, Hiroatsu
    • A61M25/01A61B17/34A61F2/84A61F2/24A61L31/04
    • The present disclosure relates to devices and methods for implanting a prosthesis into a heart of a mammal, such as a person. The disclosure includes a prosthesis that acts as a pressure vent between the left and right atria of the heart. The disclosure also includes a mounting tool for mounting the prosthesis onto a loading tool, the loading tool useful for loading the prosthesis onto a device for delivering the prosthesis into the patient's heart. Control devices and methods for using these devices are also disclosed. The intracardiac pressure vents disclosed allow sufficient flow from the left atrium to the right atrium to relieve elevated left atrial pressure and resulting patient symptoms. The devices also limit the amount of flow from the right atrium to the left atrium to minimize the potential for thrombi or other embolic material from entering arterial circulation.
    • 本公开涉及用于将假体植入哺乳动物(例如人)的心脏中的装置和方法。 本公开内容包括充当心脏左心房和右心房之间的压力通气孔的假体。 本公开还包括用于将假体安装到加载工具上的安装工具,加载工具用于将假体装载到用于将假体输送到患者心脏中的装置上。 还公开了使用这些设备的控制设备和方法。 所公开的心内压力通风口允许从左心房到右心房的足够流量以缓解升高的左心房压力并导致患者症状。 这些装置还限制从右心房流到左心房的流量,从而将血栓或其他栓塞材料进入动脉循环的可能性降至最低。