Closed urine drainage system CYSTOBAG® TK 4000 with a capacity of 4 litres has been developed especially for the requirements in the stationary sector. We have attached great importance to the construction of the drip chamber to ensure an unhindered drainage of the urine in case of possible residual tissue or blood clots. needleless puncture spot for urine specimen tube clamp clamp for tube fixation two-part drip chamber with recoil blockage air-filter on drip chamber and bag twin holder with fixing cord for all-purpose use clearly graduated T-tap-port T-tap-outlet, one-handed use without contamination tap with wide lumen for fast emptying REF Volume 4810 4000 ml Packing: sterile Original carton: 20 pieces