what amp; auml; rkungsmatte r amp; t.; r hiatus hernia surgery

摘要

The invention relates to a reinforcement mat for hiatus hernia operations. Said mat takes the form of an essentially rectangular cut section of a flexible web material, which is provided with a slit (18) in the central region of one long side (14). Said slit runs essentially perpendicular to the side and extends up to an opening (20) that is situated in the centre of the cut section.