PORT-AND-PIN SYSTEM FOR INCISING THE SKIN AND FOR MARKING THE INCISION POINT

摘要

The invention relates to a port-and-pin system for incising the skin and for marking the incision point, consisting of a port (1) and a pin (2) to be inserted into the port (1), wherein the port (1) consists of a cylindrical part (3) that penetrates into the skin and of a guide cone (4) arranged at the end of the port that is at the top in the functional direction and wherein the pin (2) is formed of a needle (5) and of a head part (6), wherein the pin (2) is dimensioned in such a way that the pin can be inserted into the cylindrical part (3) of the port (1) by means of the needle (5) of the pin and the needle (5) of the pin (2) thereby protrudes from the port (1) to such an extent that the skin can be pierced, wherein the diameter of the head part (6) of the pin (2) is such that the conical upper opening of the port (1) is completely covered by the head part (6) of the pin (2) and the port-and-pin system according to the invention is closed.