MAUDE Adverse Event Report: LIVANOVA DEUTSCHLAND HEATER-COOLER SYSTEM 3T; CONTROLLER, TEMPERATURE, CARDIOPULMONARY BYPASS

Model Number 16-02-80

Device Problem Appropriate Term/Code Not Available (3191)

Patient Problem No Consequences Or Impact To Patient (2199)

Event Date 12/03/2018

Event Type  malfunction  

Manufacturer Narrative

The heater-cooler 16-02-80 is not distributed in the usa, but it is similar to heater-cooler 16-02-85, which is distributed in the usa (510(k) number: k052601).Livanova (b)(4) manufactures the heater-cooler system 3t.The incident occurred in (b)(6).A livanova field service representative was dispatched to the facility to investigate.The service representative was able to confirm the reported issue and traced the failure to a defective stirrer motor.The technician replaced the motor to resolve the reported issue.Subsequent functional verification testing was completed without further issues and the unit was returned to service.The defective stirrer motor was returned for further investigation.A review of the dhr did not identify any deviations or non-conformities relevant to the reported issue.If any additional information pertinent to the reported event is received, it will be provided in a supplemental report.

Event Description

Livanova (b)(4) received a report that a heater-cooler system 3t displayed an error message on the patient side during procedure.There was no report of patient injury.

Event Description

See initial.

Manufacturer Narrative

The affected parts has been requested back to the manufacturer site for a detailed investigation.Results revealed that the stirrer motor had defective electronics.Furthermore, in accordance with the replacement conducted on site, investigation results confirmed also the involvement of the distributor board.The protective resistors r1 and r2 were high-impedance and two sockets were found to be defective.

• Brand Name: HEATER-COOLER SYSTEM 3T
• Type of Device: CONTROLLER, TEMPERATURE, CARDIOPULMONARY BYPASS
• Manufacturer (Section D): LIVANOVA DEUTSCHLAND; lindberghstr. 25; munich
• MDR Report Key: 8202254
• MDR Text Key: 131912367
• Report Number: 9611109-2018-01445
• Device Sequence Number: 1
• Product Code: DWC
• Combination Product (y/n): N
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: health professional
• Remedial Action: Other
• Type of Report: Initial,Followup
• Report Date: 05/28/2019

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Device Operator: Health Professional
• Device Model Number: 16-02-80
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 12/12/2018
• Was the Report Sent to FDA?: No
• Initial Date Manufacturer Received: 12/03/2018
• Initial Date FDA Received: 12/28/2018
• Supplement Dates Manufacturer Received: 05/02/2019
• Supplement Dates FDA Received: 05/28/2019
• Is This a Reprocessed and Reused Single-Use Device?: No
• Patient Sequence Number: 1