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ROTAFLOW Console
Offers state-of-the-art centrifugal pump technology for best performance and maximum safety.
The ROTAFLOW Centrifugal Pump System offers state-of-the-art centrifugal pump technology for best performance and maximum safety.
The ROTAFLOW Centrifugal Pump System is a natural part of the HL 20 Heart-Lung Machine and can also be used as a fully independent stand-alone unit.
ROTAFLOW Console
- The ROTAFLOW Console operates independently as stand-alone with its own battery back-up and power supply.
- It also perfectly complements the HL 20 product line.
- Its compact design includes display for all vital information at a glance.
- The unique flow and bubble measuring function is an integral part of the ROTAFLOW system.
- Its compact design includes display for all vital information at a glance.
Integrated into the Heart-Lung Machine HL 20
- The ROTAFLOW Console as HL 20 pump module, fully integrated into the Heart-Lung Machine HL 20.
- In this configuration, all HL 20 supervising units will control and monitor parameters like pressure, bubble and low-level sensors.
- The centrifugal pump operates quietly and smoothly on safe, low-voltage power supplied by the console.
- There are no additional cables to connect.
Compact in size and low in weight
- The ROTAFLOW Console is flexible: it can easily be removed from and reinstalled onto the HL 20, simply by lifting and positioning the unit according to guide pins.
Additional Features as HL 20 Pump Module:
- Controlled by all supervising units (bubble, pressure, level)
- Pulsatile flow mode option
One cable - three functions
- The unique set-up of the ROTAFLOW Pump Drive also incorporates flow sensor and bubble detection into one advanced unit.
- The blood flow is precisely measured in the pump outlet by ultrasonic transit time technology.
- Costly disposable flow probes and time-consuming tubing connections are a thing of the past.
Optimum flexibility
- The swivel-joint bracket assures ideal positioning with greater flexibility in handling, and allows shorter tubing lengths.
- For further convenience, this sturdy drive's special cooling system has no dirtcatchingribs: a smooth surface for quick and easy cleaning.
The ROTAFLOW Emergency Drive
- The emergency drive is designed for secure handling and fast fixation on the mast when every second counts.
- While operating in manual mode, the LED displays the rpm
| Safety | |
|---|---|
| Certificate | CE 0413 |
| Standards | IEC 60601-1, Type B, Class I |
| EMI | EN 60601-1-2 |
| Classification (MDD, Annex IX) | IIb |
| Water protection | IP64 |
| Maximum flow deviation in case of error | +20 % |
| Speed | |
|---|---|
| Range | 0 to 5000 RPM |
| Display resolution | 1 RPM |
| Display accuracy | ±20 RPM |
| Flow | |
|---|---|
| Range | 0 to 9.99 LPM |
| Display resolution | 0.01 LPM |
| Display accuracy 0 to 1 LPM | 0.07 LPM + offset drift |
| Display accuracy 1 to 9.99 LPM | 7 % of actual value + offset drift |
| Offset drift max. | 0.05 LPM |
| Environmental conditions | |||
|---|---|---|---|
| Operation | Storage | Transportation | |
| Temperature | 17°C to 40°C | -18°C to 45°C | -18°C to 55°C |
| Relative humidity (non condensing) | 30 % to 75 % | 10 % to 96 % | 10 % to 96 % |
| Air pressure | 87 to 106 kPa | 70 to 106 kPa | 70 to 106 kPa |
ROTAFLOW Console
| Independent power supply, stand-alone | |
|---|---|
| Mains (factory selectable) | 100 V~ / 115 V~ / 230 V~ / 240 V~; 50 Hz / 60 Hz |
| Fuse | 2 A for 100 V and 115 V 1 A for 230 V and 240 V |
| Power supply, Heart Lung Machine console | |
|---|---|
| Voltage | +24 V |
| Current max. | 8 A |
| Batteries | |
|---|---|
| Type | NiCd |
| Voltage | 24 V |
| Capacity | 5 Ah |
| Charge/discharge cycles | min. 500 |
| Shelf life | max. 6 months (under storage conditions) |
| Serial data output | |
|---|---|
| Transfer rate | 9600 baud |
| Protocol | 8 N 1 |
| Other | |
|---|---|
| Measurements, L×W×H | 179 × 385 × 243 mm |
| Weight ca. | 14.4 kg |
ROTAFLOW Drive Unit
| Other | |
|---|---|
| Coupling | magnetic |
| Speed | 0 to 5000 RPM |
| Pressure | max. 750 mmHg |
| Flow meter | ultrasonic |
| Bubble sensor | ultrasonic |
| Pump stop | air bubbles > 5 mm (0.065 cm3) |
| Motor | brushless DC |
| Voltage | +24V |
| Measurements without holder | |
|---|---|
| Diameter×Length | 102 × 150 mm |
| Holder radius of action | ca. 470 mm |
| Weight | ca. 3.2 kg |
ROTAFLOW Emergency Unit
| Speed display | |
|---|---|
| Range | 1500 to 5000 RPM |
| Resolution | 500 RPM |
| Accuracy | ±250 RP |
| Measurements without holder | |
|---|---|
| Diameter×Length | 102 × 270 mm |
| Length (folded handle) | 185 mm |
| Other | |
|---|---|
| Coupling | magnetic |
| Gear | 1:39 |
| Holder radius of action | ca. 210 mm |
| Weight | ca. 2.2 kg |
ROTAFLOW Centrifugal Pump
| Pressure | max. 750 mmHg |
| Flow | 0 to 10 LPM |
| Connectors | 3/8" |
| Material | polycarbonate |
| Rotor diameter | 50 mm |
| Surface | 190 cm2 |
| Priming volume | 32 ml |
How to order
To place an order or learn more about any of the Maquet products, related accessories, or therapeutic solutions, please contact your local sales representative.