A prosthetic valve for implantation in a stenosed aortic valve. The prosthetic valve includes a metallic frame formed with intersecting bars having diameters in the range of 0.1 to 0.6 mm. The frame is radially collapsible for advancement into a native aortic valve using a catheterization technique. The frame is radially expandable for embedding the frame within the native aortic valve. The frame has sufficient radial strength to resist the recoil forces of the native aortic valve after implantation. The prosthetic valve includes a collapsible valvular structure made with pericardium. The prosthetic valve also includes an internal cover which forms a substantially impermeable tubular sleeve. The internal cover preferably extends between a lower extremity of the frame and the valvular structure. The internal cover is preferably sutured to the valvular structure. The valvular structure and internal cover are sutured to the bars of the frame.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Method of manufacturing a prosthetic valve


    Beteiligte:
    LETAC BRICE (Autor:in) / CRIBIER ALAIN (Autor:in)

    Erscheinungsdatum :

    2016-11-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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



    METHOD OF MANUFACTURING A PROSTHETIC VALVE ASSEMBLY

    CRIBIER ALAIN / LETAC BRICE | Europäisches Patentamt | 2016

    Freier Zugriff

    Collapsible prosthetic valve

    LETAC BRICE / CRIBIER ALAIN | Europäisches Patentamt | 2017

    Freier Zugriff

    COLLAPSIBLE PROSTHETIC VALVE

    LETAC BRICE / CRIBIER ALAIN | Europäisches Patentamt | 2015

    Freier Zugriff

    A prosthetic valve assembly

    LETAC BRICE / CRIBIER ALAIN | Europäisches Patentamt | 2017

    Freier Zugriff

    Collapsible prosthetic valve having an internal cover

    CRIBIER ALAIN | Europäisches Patentamt | 2015

    Freier Zugriff