HEMOCONCENTRATOR WHICH IS A FLUID REMOVAL MEDICAL DEVICE USED DURING SURGERY THE DEVICE IS CONNECTED BY A TUBING SET TO AN EXTRACORPOREAL CIRCUIT I.E. A HEART LUNG MACHINE AND WORKS THROUGH A PROCESS CALLED HEMOCONCENTRATION AND HEMOFILTRATION WHICH IS IN EFFECT A CONCENTRATION AND PURIFICATION OF BLOOD CELLS BY REMOVAL OF WATER COMPOSED FROM POLYSULFONE MEMBRANE.

GENERAL RULES 1 AND 6 FOR THE INTERPRETATION OF THE COMBINED NOMENCLATURE WCO OPINION FOR A DISPOSABLE STERILISED DIALYZER TO 8421.29 THE HARMONISED SYSTEM EXPLANATORY NOTES TO HEADING 8421 THE TEXT TO TARIC CODES 8421 29 80 90