S5 Mast Roller PumpRecalls & reported problems across all models

We found 4 models of S5 Mast Roller Pump by LivaNova Deutschland GmbH in the FDA's device registry (GUDID). Together they are named in 47 adverse event reports in the FDA's MAUDE database, received between Jul 19, 2016 and Aug 25, 2026 — classified as 1 injury, 46 malfunctions.

The most frequently reported specific device problem is “Pumping Stopped” (31 reports).

Reports come from manufacturers, hospitals and patients and are not verified by the FDA. A report does not prove the device caused the event. Widely used products collect more reports, so totals can't be used to compare products or estimate failure rates. Only reports that name a model's exact device identifier are counted. What reports can and can't tell you · How this data works

Most reported S5 Mast Roller Pump problems

S5 Mast Roller Pump models

4 models, most reported first. Each model has its own page with its reports, recalls and device details.

• S5 Mast Roller Pump MRP 150

  CONSOLE, HEART-LUNG MACHINE, CARDIOPULMONARY BYPASS
  23 reports
• S5 Mast Roller Pump MRP 85

  CONSOLE, HEART-LUNG MACHINE, CARDIOPULMONARY BYPASS
  12 reports
• S5 Mast Roller Pump Control Panel for 1 MRP

  CONSOLE, HEART-LUNG MACHINE, CARDIOPULMONARY BYPASS
  11 reports
• S5 Mast Roller Pump Control Panel for 2 MRP85

  CONSOLE, HEART-LUNG MACHINE, CARDIOPULMONARY BYPASS
  1 report

Recent S5 Mast Roller Pump adverse event reports

The 15 most recent reports across all models, in the reporter's own words as published by the FDA.

• MalfunctionAug 25, 2026Pumping Stopped

  LivaNova Deutschland received a report of an S5 Mast Roller Pump 85 for which a motor controller error occurred (432, "Fault in motor controller"). There was no patient injury.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 50428663 ↗
• MalfunctionMar 30, 2026Pumping Stopped

  LIVANOVA DEUTSCHLAND RECEIVED A REPORT THAT THE PUMP HEAD OF AN S5 MAST ROLLER PUMP 150 WAS NOT ROTATING SMOOTHLY AND WAS FREQUENTLY GIVING MESSAGE "MAXIMUM LOAD LIMIT IS REACHED" DURING PRIMING. THERE WAS NO PATIENT IMPACT.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 24710692 ↗
• MalfunctionAug 8, 2025Pumping Stopped; Pumping Stopped

  SEE INITIAL REPORT.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 22751628 ↗
• MalfunctionJul 1, 2025Pumping Problem; Pumping Problem

  SEE INITIAL REPORT.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 22372431 ↗
• MalfunctionMar 14, 2025Pumping Stopped; Pumping Stopped

  LIVANOVA DEUTSCHLAND RECEIVED A REPORT THAT, DURING PRIMING, CARDIOPLEGIA S5 MAST ROLLER PUMP STOPPED RUNNING. THERE WAS NO PATIENT INVOLVEMENT.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 21604246 ↗
• MalfunctionOct 16, 2024Pumping Stopped; Pumping Stopped

  LIVANOVA DEUTSCHLAND RECEIVED A REPORT THAT AN S5 PUMP GAVE A MOTOR CONTROLLER ERROR MESSAGE DURING BYPASS. CUSTOMER WAS NOT ABLE TO TURN THE PUMP VIA THE DIAL, NO REVOLUTIONS POSSIBLE. THERE WAS NO PATIENT INJURY.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 20459259 ↗
• MalfunctionOct 11, 2024Pumping Stopped; Pumping Stopped

  LIVANOVA DEUTSCHLAND RECEIVED A REPORT THAT, WHEN SWITCHING ON THE S5 SYSTEM, MASTER PUMP ALARM FAULT IN THE MOTOR CONTROL (429). THERE IS NO REPORT OF ANY PATIENT INJURY.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 20426232 ↗
• MalfunctionOct 10, 2024Pumping Stopped; Pumping Stopped

  SEE INITIAL REPORT.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 20415953 ↗
• MalfunctionJul 22, 2024Failure to Auto Stop; Failure to Auto Stop

  LIVANOVA DEUTSCHLAND RECEIVED A REPORT THAT ARTERIAL PUMP DID NOT STOP, DESPITE BEING SELECTED AS CONTROLLED PUMP, WHEN HIGH ARTERIAL PRESSURE ALARM WAS CREATED. NO ADDITIONAL INFORMATION WAS RECEIVED.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 19790300 ↗
• MalfunctionJul 9, 2024Pumping Stopped; Pumping Stopped

  SEE INITIAL REPORT.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 19701189 ↗
• MalfunctionJul 9, 2024Pumping Stopped; Pumping Stopped

  SEE INITIAL REPORT.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 19699276 ↗
• MalfunctionMay 30, 2024Pumping Stopped; Pumping Stopped

  LIVANOVA DEUTSCHLAND RECEIVED A REPORT THAT, BEFORE STARTING CARDIOPULMONARY BYPASS, THE MAST ROLLER PUMP 85 LOST POWER, THEN RECOVERED NATURALLY, AND THEN AGAIN THE POWER WENT DOWN. BY REPLACING THE TUBING FROM THE DEFECTIVE PUMP TO ANOTHER PUMP, MEDICAL TEAM WAS ABLE TO START CARDIOPULMONARY BYPASS WITHOUT ANY PROBLEMS AND WITHOUT ANY IMPACT ON THE PATIENT.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 19423623 ↗
• MalfunctionMay 28, 2024Pumping Stopped; Pumping Stopped

  LIVANOVA DEUTSCHLAND RECEIVED A REPORT THAT A S5 MAST ROLLER PUMP GAVE A MOTOR CONTROLLER FAILURE ERROR MESSAGE DURING PRIMING. THERE WAS NO PATIENT INVOLVEMENT.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 19403891 ↗
• MalfunctionApr 10, 2024Pumping Stopped; Pumping Stopped

  SEE INITIAL REPORT.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 19077499 ↗
• MalfunctionMar 22, 2024Pumping Stopped; Pumping Stopped

  SEE INITIAL REPORT.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 18957688 ↗

Other LivaNova Deutschland GmbH products

• Heater-Cooler System2 models · 311 reports · 1 recall
• ESSENZ8 models · 185 reports · 1 recall
• CP54 models · 96 reports · 1 recall
• S5 Console7 models · 141 reports
• S5 Roller Pump 1502 models · 135 reports
• Electronic Gas Blender3 models · 106 reports
• Electrical Remote-Controlled Tubing Clamp3 models · 85 reports
• S5 Double Roller Pump 852 models · 59 reports