HEART VALVE STENT AND PROSTHETIC HEART VALVE STRUCTURE THEREOF

A heart valve stent and a prosthetic heart valve structure thereof. Wherein, the heart valve stent comprises a stent body (1); a joint member (2) comprising a fixed part and an elastic stretching part connected to the fixed part, an end of the elastic stretching part away from the fixed part is a mo...

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1. Verfasser:	HENIFORD, Ryan
Format:	Patent
Sprache:	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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creator	HENIFORD, Ryan
description	A heart valve stent and a prosthetic heart valve structure thereof. Wherein, the heart valve stent comprises a stent body (1); a joint member (2) comprising a fixed part and an elastic stretching part connected to the fixed part, an end of the elastic stretching part away from the fixed part is a movable end. By means of optimal design of the stent structure, the service life of a prosthetic heart valve mounted on the stent is prolonged, and meanwhile, a material with lower elasticity can be used to achieve a valve performance comparable to that achieved by a material with higher elasticity in the prior art; moreover, a leaflet assembly (31) is enabled to close more quickly with less external force, which has significant effects.
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Wherein, the heart valve stent comprises a stent body (1); a joint member (2) comprising a fixed part and an elastic stretching part connected to the fixed part, an end of the elastic stretching part away from the fixed part is a movable end. By means of optimal design of the stent structure, the service life of a prosthetic heart valve mounted on the stent is prolonged, and meanwhile, a material with lower elasticity can be used to achieve a valve performance comparable to that achieved by a material with higher elasticity in the prior art; moreover, a leaflet assembly (31) is enabled to close more quickly with less external force, which has significant effects.</description><language>eng</language><subject>BANDAGES, DRESSINGS OR ABSORBENT PADS ; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. 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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
title	HEART VALVE STENT AND PROSTHETIC HEART VALVE STRUCTURE THEREOF
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