Filtryzer BK-F
Hemodialyzer
Features
The Filtryzer BK-F (PMMA membrane) offers excellent biocompatibility, and it can remove large molecular weight substances and offers various clinical improvement such as patients’ anemia, inflammatory conditions, etc.
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 sucha as urea, creatinine, phosphate, β2-MG, etc.
Production sales agency：
Toray Industries, Inc.
Model number, specifications
Filtryzer BK-F：
| Type | BK-1.3F | BK-1.6F | BK-2.1F | |
| Fibers | Effective surface area（m2） | 1.3 | 1.6 | 2.1 |
| Membrane thickness（μm） | 30 | |||
| Blood volume（mL） | 76 | 94 | 126 | |
| UFR in vitro（mL/hr/mmHg）1） | 16 | 20 | 26 | |
| Clearance in vitro 2） | ||||
| Urea（mL/min） | 183 | 190 | 195 | |
| Creatinine（mL/min） | 160 | 172 | 181 | |
| Phosphate（mL/min） | 144 | 157 | 171 | |
| Vitamin B12（mL/min） | 99 | 111 | 128 | |
Sieving coefficient of albumin：ca. 0.03
Inside diameter：200μm, 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, QF=10±2mL/min, Temp: 37±1℃
Clearances are data with aqueous solution.