Open Access

Table 1

Characteristics of the CytoSorb300 and HA 330 cartridges.

Type of cartridges CytoSorb 300 (Cytosorbents Europe GmbH) HA 330(Jafron Biomedical Co., Ltd. China)
Adsorbent Proprietary and patented cross-linked divinylbenzene polymer A styrene-divinylbenzene copolymer
Cartridge volume (mL) 300 330
Adsorption spectrum Small and mid-size hydrophobic molecules up to a size of approximately 60 kDa With an approximate pore size distribution corresponding to a molecular weight range of 10–60 kDa
Maximum pressure limit 760 mm Hg 750 mm Hg
Maximum procedure duration 24 h 6 h
Anticoagulation Heparin or citrate Heparin or citrate
Priming fluid, procedure, and duration: CytoSorb does not require priming/coating with heparin. Flushing with 2000 mL of 0.9% NaCl solution. Flushing with 2500 ml of 0.9% NaCl solution + 12500ME heparin.
Priming takes approximately 5 min. The flushing takes about 50 min.

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