Filtryzer B3
Hemodialyzer
Features
Filtryzer B3 (PMMA membrane) gives improved performance for the removal of small and middle molecular weight substances, and its excellent biocompatiblity offers excellent clinical benefits to renal failuare patients.
Use
This device is the hollow fiber dialyzer which shall be used in acute or chronic hemo dialysis treatment in order that renal failure patients could remove the excessive water in the body and uremic toxins such as urea, creatinine, phosphate, etc.
Production sales agency：
Toray Industries, Inc.
Model number, specifications
Filtryzer B3：
| Type | B3-1.0A | B3-1.3A | B3-1.6A | B3-1.8A | B3-2.0A | |
| Fibers | Effective surface area（m2） | 1.0 | 1.3 | 1.6 | 1.8 | 2.0 |
| Effective length（mm） | 195 | |||||
| Blood volume（mL） | 61 | 76 | 95 | 105 | 118 | |
| UFR in vitro（mL/hr/mmHg）１） | 7 | 8.8 | 8.7 | 9.9 | 11 | |
| Clearance in vitro 2） | ||||||
| Urea（mL/min） | 175 | 184 | 188 | 192 | 193 | |
| Creatinine（mL/min） | 146 | 160 | 167 | 173 | 177 | |
| Phosphate（mL/min） | 105 | 121 | 128 | 135 | 142 | |
| Vitamin B12（mL/min） | 70 | 81 | 88 | 95 | 101 | |
Inside diameter：200μm, Membrane thickness：20μm, Material：Polymethylmethacrylate(PMMA), Housing material：Polystyrene
Sterilization：Gamma-ray irradiation, Maximum TMP：66kPa（500mmHg）
- Bovine blood in vitro Ht30±3％, TP6.0±0.5g/dL, QB=200±4mL/min, Temp:37±1℃, TMP13.3kPa±1.3kPa（100mmHg）
- in vitro QB=200±4mL/min, QD=500±10mL/min ,Temp: 37±1℃
Clearances are data with aqueous solution.