Wound care system with a mat of capillary membranes

Wound care system, comprising a single-layer arrangement of mutually parallel capillary membranes with a porous, semi-permeable wall and a lumen and at least one open end,

• wherein the capillary membranes have an external diameter in the range of 50 to 500 μm and a wall thickness in the range of 5 to 1000 μm,
• wherein the capillary membranes, with their at least one open end, are connected to at least one common supply line with a wall and a lumen,
• characterized in that
• the capillary membranes, with their at least one open end, are embedded at their outer periphery so fluid-tightly in the wall of the at least one supply line that a fluid connection exists between the lumen of the supply line and the lumen of the capillary membranes,
• the arrangement of mutually parallel capillary membranes furthermore has a plurality of spaced and mutually parallel connection elements by means of which the capillary membranes are connected to one another to form a mat and are held at a distance from one another by the connection elements wherein the connection elements are thread-like;
• the distance of the capillary membranes from one another in the mat is 1 to 10 times the external diameter of the capillary membranes, wherein the distance is measured from the longitudinal axes of the capillary membranes, and
• the distance of the connection elements from one another lies in the range of 1 to 50 mm.