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VALVE DEVICE INTENDED FOR BEING IMPLANTED IN A DYSFUNCTIONAL LARYNX OR A LARYNX PROSTHESIS
VALVE DEVICE INTENDED FOR BEING IMPLANTED IN A DYSFUNCTIONAL LARYNX OR A LARYNX PROSTHESIS
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机译:旨在植入功能异常的LaryNX或LaryNX假体中的阀门装置
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摘要
The present invention relates to a valve device designed to be implanted in a dysfunctional larynx or in a prosthetic larynx, said device comprising a distal portion forming an annular support structure and a central portion forming an obturator, characterized in that said obturator comprises i) a peripheral part forming a first valve integral with the annular support structure in a first hinge region, and ii) a central part forming a second valve integral with the first valve in a second hinge region.
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