a catheter (central venous catheter), located in the skin of the patientes without annaht can fix

摘要

the central venous catheter, in a venu00f6ses vessel through a tunnel under the skin which is inserted, characterizedthe catheter with an inflatable cuff (4) equipped with antibacterial.this blockmanschette may have a thin line in the catheter interior runs and, together with the other legs of the catheter to the outside opportunity (6) to be inflated.thus, a secure fixation of the catheter without sewing.