发明名称 In-vivo method and device for improving diastolic function of the left ventricle
摘要 A method and device featuring at least one component providing a potential to kinetic converted elastic, magnetic repulsion, or, an elastic and magnetic repulsion, pushing, pulling, or, pulling and pushing, type of radially outward expansive force or pressure to an inner, outer, intermediate, and, combination thereof, wall region of the left ventricle, for reducing intraluminal hydrostatic pressure of the left ventricle (LV filling pressure) during the ventricular diastolic stage of the cardiac cycle, thereby, improving diastolic function of the left ventricle of the heart in subjects having a condition of diastolic heart failure (DHF), while minimally disturbing systolic function of the heart. The expansive force of pressure is in a range of about 5-20 mm Hg, whereby, left ventricular end diastolic pressure (LVEDP) is reduced down to the normal range of about 6-12 mm Hg, during ventricular diastole of the heart.
申请公布号 EP2520229(A2) 申请公布日期 2012.11.07
申请号 EP20120165471 申请日期 2002.07.04
申请人 CORASSIST CARDIOVASCULAR LTD. 发明人 FELD, YAIR
分类号 A61B17/00;A61F2/02;A61B17/04;A61B17/064;A61F2/00;A61F2/24;A61F2/30;A61M1/10;A61M1/12 主分类号 A61B17/00
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