Description
Oxygenator
Balanced Performance
- Low priming volume, high gas exchange and low pressure drop are optimally balanced for superb performance.
- Hollow fibers manufactured exclusively by Terumo using a patented technology with total quality management from raw materials to finished product.
- Woven fiber bundle ensures consistent and high-performance gas exchange.
- Choice of blood outlet port configurations for easy access and increased circuit flexibility.
- Top-to-bottom blood flow path and air purge line provide excellent air removal capability.
- No DEHP used in PVC tubing.
Hardshell Reservoir
Full Featured
- Elongated shape provides a stable blood flow path and enhanced visibility at all levels from all angles.
- Rotating venous inlet improves set-up flexibility.
- No DEHP used in PVC tubing.
- Connecting mount increases flexibility in circuit set-up and oxygenator rotation.
- Funnel-shaped cardiotomy filter improves breakthrough and residual volumes.
- Positive pressure relief value for additional safety.
Characteristics
- Terumo’s exclusive hollow fiber
- High flow with very low priming volume
- Superior O2 transfer performance
- Outstandingly low pressure drop
General specifications
Oxygenator
| Oxygenator | RX15 R30 reservoir | RX15 R40 reservoir | RX25 |
| Housing material | Polycarbonate | ||
| Fiber material | Microporous polypropylene | ||
| Heat exchanger material | Stainless steel | ||
| Fibers: Approx. surface area | 1.5 m² | 1.5 m² | 2.5 m² |
| Heat exchanger: Approx. surface area | 0.14 m² | 0.14 m² | 0.2 m² |
| Blood flow range | 0.5 - 4.0 L/min | 0.5 - 5.0 L/min | 0.5 - 7.0 L/min |
| Priming Volume (static) | 135 mL | 135 mL | 250 mL |
| Blood inlet port (from pump) | 3/8" (9.5 mm) | ||
| Blood outlet port | 3/8" (9.5 mm) | ||
| Cardioplegia port | 1/4" (6.4 mm) | ||
| Gas inlet port | 1/4" (6.4 mm) | ||
| Gas outlet port | 1/4" (6.4 mm) | ||
| Water ports | 1/2" (12.7 mm) Hansen quick connect fittings | ||
| Maximum pressure Blood inlet | 133 kPa (1.000 mmHg) | ||
| Maximum pressure Water inlet | 196 kPa (2 kgf/cm²)(28.5 psi) | ||
Hardshell reservoir
| Hardshell Reservoir | RX15 R30 reservoir | RX15 R40 reservoir | RX25 |
| Housing material | Polycarbonate | ||
| Venous filter materials | Polyester screen type | ||
| Cardiotomy filter material | Polyester depth type | ||
| Defoamer material | Polyurethane foam | ||
| Blood flow range: Venous | 0.5 – 4.0 L/min | 0.5 - 5.0 L/min | 0.5 - 7.0 L/min |
| Blood flow range: Cardiotomy inlet | 4.0 L/min | 5.0 L/min | 5.0 L/min |
| Blood flow range: Combined flow | 4.0 L/min | 5.0 L/min | 7.0 L/min |
| Blood storage capacity | 3,000 mL | 4,000 mL | 4,000 mL |
| Minimum operating volume | 70 mL | 200 mL | 200 mL |
| Venous blood inlet port (rotatable) | 3/8" (9.5 mm) | 1/2" (12.7 mm) | |
| Blood outlet port (to pump) | 3/8" (9.5 mm) | 3/8" (9.5 mm) | |
| Suction ports (rotatable) | Six: 1/4" (6.4 mm) | ||
| Vertical port (to CR filter) | 3/8" (9.5 mm) | ||
| Quick prime port | 1/4" (6.4 mm) | ||
| Vent port | 1/4" (6.4 mm) | ||
| Auxiliary port | 1/4" – 3/8" (6.4 mm – 9.5 mm) | ||
| Luer ports | Three filtered luer locks to cardiotomy filter, one non-filtered luer lock, two luer locks on venous inlet | ||
| Maximum sustainable negative pressure in reservoir | -20.0 kPa (-150 mmHg) | ||
