阅读说明：本技术 具有定向流动辅助的心脏支持装置 (Cardiac support device with directional flow assist ) 是由 丹尼尔·伊曼纽尔·迈克尔·凡多特 于 2019-07-26 设计创作，主要内容包括：本申请公开了用于循环辅助的心脏支持装置。所述装置包括腔室主体(10),其限定具有被配置成填充有血液的内部容积的腔室。所述腔室主体(10)具有第一开口(12),并且所述腔室的尺寸使得所述第一开口(12)和所述腔室能完全设置在人体心脏的腔室内。提供了动态容积主体(14),并且所述动态容积主体(14)被配置成能膨胀或收缩以交替地增大或减小所述腔室的内部容积。包括至少一个与所述动态容积主体流体连通的腔的导管(16)被配置成将流体输送到所述动态容积主体以使所述动态容积主体膨胀。定向流动结构被配置成沿与所述导管(16)延伸的方向基本对齐的方向引导血液流离开所述腔室。(The present application discloses a cardiac support device for circulatory assistance. The device includes a chamber body (10) defining a chamber having an interior volume configured to be filled with blood. The chamber body (10) has a first opening (12) and the chamber is dimensioned such that the first opening (12) and the chamber can be arranged entirely within a chamber of a human heart. A dynamic volume body (14) is provided, and the dynamic volume body (14) is configured to be expandable or contractible to alternately increase or decrease an internal volume of the chamber. A conduit (16) including at least one lumen in fluid communication with the dynamic volume body is configured to deliver fluid to the dynamic volume body to expand the dynamic volume body. The directional flow structure is configured to direct a flow of blood away from the chamber in a direction substantially aligned with a direction in which the conduit (16) extends.)