A medical closure screen device for a separation of first and second tissue portions is provided, which includes a mesh screen comprising tubular vertical risers, vertical strands with barbed filaments, and horizontal spacers connecting the risers and strands in a grid-like configuration. An optional...http://www.google.fr/patents/US8123781?utm_source=gb-gplus-shareBrevet US8123781 - Screen devices and methods for closing tissue separations
Screen devices and methods for closing tissue separations
