MAUDE Adverse Event Report: TERUMO CARDIOVASCULAR SYSTEMS CORPORATION BULK NON STER XCOAT DELPH PUMP; CENTRIFUGAL PUMP

Model Number 3ZZ164275

Device Problem Failure to Pump (1502)

Patient Problem No Clinical Signs, Symptoms or Conditions (4582)

Event Date 02/09/2021

Event Type  Injury  

Manufacturer Narrative

Terumo has received the device for evaluation; however, the investigation has yet to be completed.Terumo plans on submitting a follow-up report when the investigation is complete and when more information becomes available.(b)(4).

Event Description

The user facility reported to terumo cardiovascular that during cardiopulmonary bypass, the centrifugal pump failed.Almost near the end of the case, the centrifugal pump motor stopped working due to what appeared to be a high pressure error.There was no other evidence of a high pressure situation present that would have caused the error.The hand-crank was used to continue pumping the case for approximately 5 minutes while the patient was weaned off bypass.Another attempt was made to restart the centrifugal pump but was unsuccessful.The patient had to undergo chest compressions due to being off cpb for 5 minutes.Product was not changed out.Procedure was completed successfully.

Manufacturer Narrative

This follow-up report is submitted to fda in accord with applicable regulations ¿ and as indicated by terumo cardiovascular systems in the initial report submitted to the fda on march 3, 2021.Upon further investigation of the reported event, the following information is new and/or changed: h6 (identification of evaluation codes 10, 11, 3331, 213, 67).Type of investigation #1: 10 - testing of actual/suspected device.Type of investigation #2: 11 - testing of device from same lot/batch retained by manufacturer.Type of investigation #3: 3331 - analysis of production records.Investigation findings: 213 - no device problem found.Investigation conclusions: 67 - no problem detected.The affected sample was inspected upon receipt with no visual anomalies noted.The affected sample and a representative retention sample from the same lot were setup to check flow rates at the outlet of the pump.The samples were tested flow rates that span the pumps rated flow capability across the pumps rpm range.The pump outlet pressure was then measured at the respective flow and speed.When compared to the pump flow chart found within the pump ifu, the affected sample and retention sample performed as expected.The sample was able to achieve appropriate flow rates with no apparent deficiency with the disposable pump.All available information has been placed on file in quality management for appropriate tracking, trending, and follow-up.

• Brand Name: BULK NON STER XCOAT DELPH PUMP
• Type of Device: CENTRIFUGAL PUMP
• Manufacturer (Section D): TERUMO CARDIOVASCULAR SYSTEMS CORPORATION; 125 blue ball road; elkton MD 21921
• MDR Report Key: 11406598
• MDR Text Key: 234725134
• Report Number: 1124841-2021-00034
• Device Sequence Number: 1
• Product Code: KFM
• Combination Product (y/n): N
• PMA/PMN Number: K112229
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: company representative,health
• Type of Report: Initial,Followup
• Report Date: 04/15/2021

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 03/03/2021
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Device Operator: Health Professional
• Device Expiration Date: 08/31/2022
• Device Model Number: 3ZZ164275
• Device Catalogue Number: N/A
• Device Lot Number: XL23
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 02/24/2021
• Was the Report Sent to FDA?: No
• Date Manufacturer Received: 03/25/2021
• Is This a Reprocessed and Reused Single-Use Device?: No
• Patient Sequence Number: 1
• Patient Outcome(s): Required Intervention