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1. (WO2018201212) DEVICE FOR RELEASING A VALVULAR ENDOPROSTHESIS AND VALVULAR ENDOPROSTHESIS

Pub. No.:    WO/2018/201212    International Application No.:    PCT/BR2018/050137
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Sat Apr 28 01:59:59 CEST 2018
IPC: A61F 2/24
A61M 25/10
Applicants: BRAILE BIOMÉDICA INDÚSTRIA, COMÉRCIO E REPRESENTAÇÕES SA
Inventors: BRAILE, Domingo Marcolino
CUNHA, Rafael Braile
DOS SANTOS, Diego Felipe Gaia
DE FONSECA, José Honório De Almeida Palma
CARDOSO, Lucas Monteiro
FRAZZATO, Gláucia Grazielli Basso
TOZZETTI, Ana Luiza Pereira Da Silva
Title: DEVICE FOR RELEASING A VALVULAR ENDOPROSTHESIS AND VALVULAR ENDOPROSTHESIS
Abstract:
The present invention relates to a device for releasing a valvular endoprosthesis and a valvular endoprosthesis, pertaining to the field of medicine, and more particularly relates to a device for releasing a valvular endoprosthesis developed specifically for combined endovascular treatment of aortic valve and ascending aorta segment diseases, wherein the device allows endovascular navigability of the assembly until the valvular endoprosthesis has been attached specifically for repairing lesioned ascending aorta segments and replacing a calcified aortic valve, as well as restoring the anatomy and ensuring establishment of suitable blood flow to the region to be treated. The invention consists of a device for releasing a valvular endoprosthesis composed of various overlapping tubular segments, wherein movement of the casing tube (6) releases the valvular endoprosthesis coupled at the proximal region for endovascular implantation by expansion of a balloon (8) or autoexpansion, and a valvular endoprosthesis provided with a tubular body (100) coupled to an aortic valve (VA).