The present invention relates to a method of manufacturing a prosthetic heart valve assembly, comprising: forming a frame having metallic intersecting bars, the frame having upper and lower extremities and being collapsible to a compressed external diameter suitable for insertion into an aortic annulus using a catheterization technique, the frame being adapted to be expandable to an expanded position to embed the frame into the aortic annulus and resist the recoil force of the aortic annulus; expanding the frame; suturing a collapsible valvular structure to the frame between the upper and lower extremities while the frame is in an expanded state, the valvular structure formed of pericardial tissue and adapted for permitting blood flow in one direction; and suturing an internal cover to the lower extremity of the frame below the valvular structure and along an internal surface of the frame for preventing regurgitation of blood through a wall of the frame.


    Access

    Download


    Export, share and cite



    Title :

    Un ensamblaje de válvula protésica


    Contributors:
    LETAC BRICE (author) / CRIBIER ALAIN (author)

    Publication date :

    2017-07-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Spanish


    Classification :

    IPC:    A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS , Filter in Blutgefäße implantierbar / A61B DIAGNOSIS , Diagnostik / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    Método de fabricación de un conjunto de válvula protésica

    CRIBIER ALAIN / LETAC BRICE | European Patent Office | 2016

    Free access

    Ensamblaje de válvula de sistema de frenado y cuerpo de pinza de freno con dicho ensamblaje

    GHERARDI PIERANGELO / URSIC MAURO | European Patent Office | 2021

    Free access

    Un ensamblaje giratorio

    GARLAND MARTIN / BAMFORD STEPHEN / WHITE CARL | European Patent Office | 2017

    Free access

    Riabilitazione protesica nei casi parodontali

    Cardelli, P. / Barlattani, A. / Gargari, M. et al. | British Library Conference Proceedings | 1991


    Procedimiento de ensamblaje

    PLOTZITZKA JOACHIM / SCHWARZE HERMANN J | European Patent Office | 2018

    Free access