The drain for the extraction of the secretion of the wound

摘要

The drain for the suction and discharge of secretion from human bodies and by means of wounds with a shell (2) sheathed labyrinth (1), by applying a vacuum, characterized in that the labyrinth insert (1) consists of one or several microperforated films with one or more antimicrobial intermediate layers (3) as well as the casing (2) from an antimicrobial, very thin and flexible film.