The invention relates to a portable blood purifying
system, which comprises a high
throughput dialyzer with an arterial duct, a venous duct, a washing liquid tube and a transfusion tube; the arterial duct is in turn connected in series with an
arterial valve, an arterial
pressure sensor and a
blood pump; the venous duct is in turn connected in series with a
venous valve, a venous temperature sensor, a venous
bubble detector and a
venous pressure sensor, so that an external circulation unit is formed; the washing liquid tube is connected in series with a pre-charging valve and is communicated with a washing liquid container; the transfusion tube is in turn connected in series with a temperature controller, a transfusion tube bubble collector and a transfusion pump, and is communicated with a waste liquid container, so that a waste liquid
processing unit is formed; and the
system also comprises a transfusion pump, a
temperature control device, a transfusion tube, a gating valve and a first transfusion
branch and a second transfusion tube
branch, so that a transfusion unit is formed. The
system is simplified in structure and convenient to carry; and the system is suitable for patients to do short-time
dialysis for several times or night
dialysis treatment at home as household treatment equipment, so that
toxin tolerance of
dialysis patients during dialysis period is relieved while medical cost is reduced.