Medtronic Century Heart Lung Machine

Medtronic Century Heart Lung Machine

The Medtronic Century Heart Lung Machine is a modular perfusion system designed to provide reliable cardiopulmonary bypass support with advanced features tailored for the perfusionist. Featuring a sturdy yet compact design, it integrates seamlessly with the Bio-Console 560 centrifugal arterial pump and Spectrum’s Viper Vision data management option, making it a cost-effective solution for a wide range of cardiac surgeries. The system’s user-friendly components and easy-to-use interface ensure smooth operation in the operating room, while its modular console bases can be configured for various pump setups to suit different surgical scenarios.

Key Features

• Modular and Flexible System:

  • Sturdy, compact design offering a customizable configuration with multiple console base options (3-, 4-, 5-, 6-, and 7-position models).
  • Easily integrates with the Bio-Console 560 centrifugal pump and Viper Vision data management.

• Advanced Perfusion Technology:

  • Designed to support heart-lung perfusion during cardiopulmonary bypass.
  • Provides accurate monitoring with high display accuracy for RPM and integrated pressure, temperature, and timer functions.
  • Includes built-in arterial and venous pressure monitoring ports and an air emboli protection system (AEPS) with rapid bubble detection.

• User-Friendly Interface & Controls:

  • Uncluttered control panels with clear, high-resolution displays.
  • Modular control units featuring independent touchscreens and dedicated buttons for critical functions.
  • Integrated data management and storage using robust electronic modules and flash memory for error logging and system configuration.

• Safety and Reliability:

  • Ensures precise perfusion with a pressure measurement range of -200 to +800 mmHg (resolution of 1 mmHg).
  • Advanced AEPS detects microbubbles and monitors reservoir levels to prevent air embolism.
  • Optional cardioplegia delivery system with dedicated monitoring for volumes, temperatures, pressures, and timings.

Detailed Specifications

Perfusion Pump Module

• Dimensions:
  • Length: 22.1 in (56 cm)
  • Width: 7.1 in (18 cm)
  • Height: 13 in (33 cm)
  • Weight: 57 lbs (26 kg)
• Display Accuracy (RPM):
  • ±2% of reading or ± count (whichever is greater, without load)
• Power:
  • Power Consumption: Maximum 280 W; Normal 150 W
  • Leakage Current:
    • 100/115 VAC: 12 mA rms maximum
    • 230 VAC: 20 mA rms maximum
• Occlusion:
  • 230 VAC: 20 mA rms maximum

Console Bases

• 3-Position Console:
  • Width: 27 in (69 cm); Weight: 97 lbs (44 kg)
• 4-Position Console:
  • Width: 34 in (86 cm); Weight: 105 lbs (48 kg)
• 5-Position Console:
  • Width: 41 in (104 cm); Weight: 113 lbs (51 kg)
• 6-Position Console:
  • Width: 48 in (122 cm); Weight: 121 lbs (55 kg)
• 7-Position Console:
  • Width: 55 in (140 cm); (Weight not specified)

Additional Console Components

• Electronics Module:
  • Depth: 21 in (53 cm); Width: 7.1 in (18 cm); Height: 12 in (31 cm); Weight: 30 lbs (13.6 kg)
• Display Module:
  • Without Mount: Depth 2.4 in (6 cm), Width 13.3 in (34 cm), Height 9.3 in (24 cm); With Mount: Depth 8.7 in (22 cm), Weight 9 lbs (4 kg)
• Timers (3 Channels):
  • Range: 00:00:00 to 99:59:59 (hh:mm:ss); Accuracy: ±1% of elapsed time

Pressure and Monitoring

• Pressure Monitor (2 Channels):
  • Alarm range: -200 to +400 mmHg; Limited range: -210 to +450 mmHg; Accuracy: ±8 mmHg with transducer
• Air Emboli Protection System (AEPS):
  • Open Reservoir Level Detection: Sensitivity within 1 cm (0.4 in) diameter
  • Bubble Detection Sensitivity:

    • 0.7 mL at flow rates <6.5 LPM using 3/8” x 3/32” tubing (PVC only)

    • 0.3 mL at flow rates <3.0 LPM using 1/4” x 3/32” tubing (PVC only)

  • Response Time: <1 second
• Cardioplegia Delivery System:
  • Display Range: 0 to 9999 mL for last and total volume delivered; Time: 0 to 99:59:59; Accuracy: ±10% of desired volume

Environmental and Power Specifications

• Electrical Configurations:
  • North America: 50/60 Hz; 115 VAC
  • United Kingdom & European Continent: 50/60 Hz; 230 VAC
  • Japan: 50/60 Hz; 100 VAC
  • Line Voltage Requirement: ±10% VAC
  • Circuit Breakers: 14 Amp (115 VAC) and 10 Amp (230 VAC)
• Operating Temperature:
  • 18° to 33°C (64° to 92°F) for operating; Storage: -40° to +66°C (-40° to +150°F)
• Relative Humidity:
  • Operating: 10% to 90% (non-condensing up to 40°C); Storage: 10% to 90% non-condensing
• Atmospheric Pressure:
  • 0 to 10,000 ft (0 to 3,000 m) or equivalent