Artificial heart valve

• Main Authors: YUE ZHONGBO, QIU KEJING, LI SHUAIBING, CHANG RENCAO, ZHAO XUANCHENG
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2024
• Subjects: 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

The invention relates to an artificial heart valve which comprises a support, a valve skirt and a valve leaflet, the support comprises a first connecting body, a second connecting body, three connecting columns, a positioning piece and a sleeve, the near end of the first connecting body is provided with three first connecting points, the far end of the second connecting body is provided with three second connecting points, and the number of the connecting columns is three. The first connecting points and the second connecting points which correspond to each other are connected through a connecting column, and the three connecting columns divide the interval into three connecting areas in the circumferential direction; the first connecting body is connected with three connecting groups, the three connecting groups correspond to the three connecting areas respectively, and each connecting group comprises two connecting structures; the number of the positioning pieces is three, the positioning pieces are in a lo