Prosthetic heart valve

A prosthetic heart valve (100) comprises: a stent (11) comprising an inflow end (111) and an outflow end (112); the valve leaflet assembly (12) is arranged in the support (11); the inner skirt (13) is arranged on the inner surface of the bracket (11) and is connected with the valve leaflet assembly...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG GUI, XIAO XIAO, FANG LUYAO, ZHANG DEYUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	A prosthetic heart valve (100) comprises: a stent (11) comprising an inflow end (111) and an outflow end (112); the valve leaflet assembly (12) is arranged in the support (11); the inner skirt (13) is arranged on the inner surface of the bracket (11) and is connected with the valve leaflet assembly (12); and a sealing region (16) adapted to seal a gap or notch between the stent (11) and surrounding tissue, the sealing region (16) being formed by at least one pocket (15) capable of containing return blood. 一种人工心脏瓣膜(100)包括：支架(11)，包括流入端(111)和流出端(112)；瓣叶组件(12)，设于支架(11)的内部；内裙(13)，设于支架(11)的内表面并连接瓣叶组件(12)；以及密封区(16)，适配性密封支架(11)与周围组织间的缝隙或缺口，密封区(16)由至少一个能够容纳回流血液的口袋(15)形成。