SUBCUTANEOUS PERMANENT HEMODIALYSIS CATHETER WITH WASHABLE LUMEN AND CLOSABLE END

摘要

The invention relates to a hemodialysis catheter that can be washed and thereby the accumulation of blood clots, blood, and the like inside the catheter is prevented. The hemodialysis catheter subject to the invention is washable by means of the lumen clip (4) and the movable part (11). When the movable part (11) in the catheter slides towards the catheter tip, it closes the lumen clip (4) and opens the end holes (5), therefore the blood that is taken from the patient through the inflow lumen (2) is sent back to the patient via the outflow lumen (3) after being cleaned. When the movable part (11) slides back, the end holes (5) are closed and the lumen clip (4) is opened so that the connection with the patient is interrupted and therefore the washing process is easily performed by sending in the cleaning liquid from one lumen and discharging it from the other lumen.