HOLLOW FIBER DIALYZER
Summary of hollow fiber dialyzer (Artifical kidey)
This type of artificial kidney is the most common type used. This artificial kidney makes use of countercurrent flow (Fig 2). Countercurrent flow is where the blood is flowing in one direction and the dialysate is flowing in the opposite direction. Countercurrent flow is less efficient, but seems to be more gentle. Because it is more gentle, it is used on pediatric patients and some first time dialysis patients. The hollow-fiber dialyzer comes in many different sizes. It looks like a cylinder filled with thousands of tiny hollow-fibers(Fig 3). Blood flows into one end of the dialyzer and through these thousands of tiny hollow-fibers. Dialysate, at the same time, is pumped into the cylinder and across the tiny hollow-fibers. This method keeps fresh dialysate circulating constantly.
1.HIGH EFFICIENCY OF DISPERSION
Proprietary P.E.T dialysis membrane bundle technology, dialysis fluid diversion patent technology, significantly improving the dispersion efficiency of medium and small molecule toxins; Unique design of microwave wave silk membrane increasing the effective area, the dialysis fluid can be evenly distributed, increasing the coefficient of
solute transport, improving the quality of dialysis.
dialysis membrane surface has applied human vascular bionic technology, bring up the excellent biocompatibility, improving the quality of dialysis.
3.GOOD-EXDOTOXIN INTERCEPTION CAPABILITY
Polyethersulfone dialysis membrane is imported. The blood side and dialysis fluid side is a dis-symmetric membrane structure, effectively prevent toxins into the body.