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1. 发明申请

US20110202129A1 IMPROVED ARTIFICIAL VALVE 有权
标题翻译：改进人造阀
公开(公告)号：US20110202129A1
公开(公告)日：2011-08-18
申请号：US13123667
申请日：2009-10-12
申请人： Peter Fofsell
发明人： Peter Fofsell
IPC分类号： A61F2/24
CPC分类号： A61F2/2403 , A61B5/076 , A61B5/6846 , A61F2/2409 , A61F2210/009 , A61F2250/0001
摘要： The invention discloses an artificial valve (10, 20) for implantation in a mammal aorta or heart as an auxiliary aortic valve in addition to an aortic valve. The artificial valve (10, 20) comprises at least a first (12,17) moving part adapted to be able to move to assume an open and a closed position for opening and closing, respectively, of the blood flow through a blood vessel. The artificial valve (10, 20) also comprises a casing (14, 24), and said at least one first (12,17) moving part is movably attached to said casing (14, 24). The artificial valve (10, 20) is adapted to let the at least one moving part initiate its movement to the open position at a level of blood pressure on a blood supplying side of the valve which is at least 5 mm Hg higher than the mammal's diastolic aortic blood pressure on the other side of the valve.
摘要翻译：本发明公开了一种人造瓣膜（10,20），用于除哺乳动物主动脉瓣外还可作为辅助主动脉瓣植入哺乳动物主动脉或心脏。人造阀（10,20）包括至少第一（12,17）移动部件，其适于能够移动以分别构成用于打开和关闭通过血管的血流的打开和关闭位置。人造阀（10,20）还包括壳体（14,24），并且所述至少一个第一（12,17）移动部件可移动地附接到所述壳体（14,24）。所述人造阀（10,20）适于使所述至少一个移动部件在所述阀的血液供给侧的血压水平上开始向所述打开位置运动，所述血液供应侧比所述哺乳动物的血液供应侧高至少5mm Hg 在瓣膜另一侧的舒张主动脉血压。

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