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Double plasma filter (EC-20,30,40,50)


Features

Sharp cut-off curve

Less change in TMP

Stable sieving coefficients

Excellent reduction of objective substances

Gamma sterilized/ETO free


Performances

Sharp cut-off curve

in vitro data (1.0L plasma perfusion)
Plasma flow rate : 30mL/min
Discard flow rate : 6mL/min

in vitro data (1.0L plasma perfusion)
Plasma flow rate : 30mL/min
Discard flow rate : 6mL/min

Less change in TMP

in vivo data
Blood flow rate : 100mL/min
Plasma flow rate : 25mL/min
Discard flow rate : 2.5mL/min
(Data from Shinseikan Daiichi Hospital, Japan)

Stable sieving coefficients

in vivo data
Blood flow rate : 100mL/min
Plasma flow rate : 25mL/min
Discard flow rate : 2.5mL/min
(Data from Shinseikan Daiichi Hospital, Japan)

Excellent reduction of objective substances

in vivo data
Blood flow rate : 100mL/min
Plasma flow rate : 25mL/min
Discard flow rate : 2.5mL/min
Treated plasma volume : 2.5L
(Data from Shinseikan Daiichi Hospital, Japan)


Specifications

Cascadeflo EC specifications

  EC-20W EC-30W EC-40W EC-50W
Hollow Fiber Material Ethylene vinyl alcohol copolymer
Inside Diameter 175 μm
Wall Thickness 40 μm
Surface Area 2.0 m2
Container Material Polycarbonate
Dimensions 280mm[L] x 57mm[D]
Sterilization Gamma-Ray

Applications

Cascadeflo EC is used as a plasma component separator in double filtration plasmapheresis in combination with a plasma separator (Plasmaflo OP) for selective extracorporeal plasma therapy.

 

Featured References

Julius et al.
Dextran-sulfate-adsorption of atherosclerotic lipoproteins from whole blood or separated plasma for lipid-apheresis--comparison of performance characteristics with DALI and Lipidfiltration.
J Clin Apher. 22:215-23, 2007.

References

Julius et al.
Intraindividual comparison of two extracorporeal LDL apheresis methods: lipidfiltration and HELP.
Int J Artif Organs. 25:1180-8, 2002.
Klingel et al.
From membrane differential filtration to lipidfiltration: technological progress in low-density lipoprotein apheresis.
Ther Apher Dial. 7:350-8, 2003.
Klingel et al.
Lipidfiltration - safe and effective methodology to perform lipid-apheresis.
Transfusion and Apheresis Science. 30:245-254, 2004.
Taniguchi et al.
Impact of double-filtration plasmapheresis in combination with interferon and ribavirin in living donor liver transplant recipients with hepatitis C.
Transplantation. 81:1747-9, 2006.
Fujiwara et al.
Double filtration plasmapheresis and interferon combination therapy for chronic hepatitis C patients with genotype 1 and high viral load.
Hepatol Res. 37:701-10, 2007.
Yu et al.
A controlled study of double filtration plasmapheresis in the treatment of active rheumatoid arthritis.
J Clin Rheumatol. 13:193-8, 2007.
Julius et al.
Dextran-sulfate-adsorption of atherosclerotic lipoproteins from whole blood or separated plasma for lipid-apheresis--comparison of performance characteristics with DALI and Lipidfiltration.
J Clin Apher. 22:215-23, 2007.
Kaneko et al.
Efficacy and safety of double filtration plasmapheresis in combination with interferon therapy for chronic hepatitis C.
Hepatol Res. 40:1072-1081, 2010.
Fernández-Fuertes et al.
Low-density lipoprotein apheresis using double filtration plasmapheresis: 27-month use in a child with homozygous familial hypercholesterolemia.
Ther Apher Dial. 14:484-5, 2010.
Liu et al.
Successful treatment of patients with systemic lupus erythematosus complicated with autoimmune thyroid disease using double-filtration plasmapheresis: a retrospective study.
J Clin Apher. 26:174-80, 2011.
Hirai et al.
Significance of low-level DSA detected by solid-phase assay in association with acute and chronic antibody-mediated rejection.
Transpl Int. 25:925-34, 2012.
Lumlertgul et al.
Double filtration plasmapheresis in different diseases in Thailand.
Ther Apher Dial. 17:99-116, 2013.
Leebmann et al.
Lipoprotein Apheresis in Patients With Maximally Tolerated Lipid-Lowering Therapy, Lipoprotein(a)-Hyperlipoproteinemia, and Progressive Cardiovascular Disease: Prospective Observational Multicenter Study.
Circulation. 128:2567-76, 2013.
Sugimoto et al.
Outcome of double-filtration plasmapheresis plus interferon treatment in nonresponders to pegylated interferon plus ribavirin combination therapy.
Dig Dis. 31:434-9, 2013.