Polyethersulfone dialyzer OCI-HD series

polycarbonatehollow-fiberhigh-flux

Product Description：
PC Series hemodialyzers are available in three surface areas: 1.5, 1.8 and 2.0 m². Designed for high‑flux dialysis with polyethersulfone (PES) hollow-fiber membranes.

Product Features：

• Good biocompatibility
• Effective removal of uremic toxins
• High clearance for middle and large molecules
• Low albumin loss
• Efficient β2-microglobulin clearance
• Optimized membrane wall design enhancing diffusion
• Good phosphate clearance

Specifications：

• Series: PC Series
• Models: OCI-HD150, OCI-HD180, OCI-HD200
• Membrane material: Polyethersulfone (PES)
• Housing material: Polycarbonate (PC)
• Potting compound: Polyurethane (PU)
• Available surface areas: 1.5 m², 1.8 m², 2.0 m²
• Ultrafiltration coefficient (mL/h·mmHg): OCI-HD150: 47; OCI-HD180: 49; OCI-HD200: 52
• Chamber volume (mL): OCI-HD150: 90; OCI-HD180: 105; OCI-HD200: 115
• Test conditions: QD = 500 mL/min

Clearances (mL/min) — values shown at blood flow (Qb) 200 / 300 / 400:

• Urea — OCI-HD150: 190 / 264 / 306; OCI-HD180: 193 / 272 / 317; OCI-HD200: 195 / 282 / 333
• Creatinine — OCI-HD150: 186 / 241 / 269; OCI-HD180: 188 / 248 / 279; OCI-HD200: 192 / 260 / 300
• Phosphate — OCI-HD150: 183 / 232 / 256; OCI-HD180: 186 / 240 / 267; OCI-HD200: 189 / 256 / 289
• Vitamin B12 — OCI-HD150: 152 / 176 / 196; OCI-HD180: 157 / 186 / 206; OCI-HD200: 160 / 203 / 232

Screening coefficient:

• Albumin ≤0.01
• β2-MG ≤0.01
• Inulin 0.9±0.1

Operating parameters:

• Blood flow range (mL/min): 200-400
• Dialysate flow range (mL/min): 500-800
• Maximum TMP: 66.5 kPa / 500 mmHg

Sterilization:

• Irradiation sterilization, valid for three years