MAUDE Adverse Event Report: TERUMO CARDIOVASCULAR SYSTEMS CORPORATION STERILE NX19RW W/4L RESERVOIR; BLOOD GAS OXYGENATOR

Model Number	3CX*NX19RW
Medical Device Problem Code	Leak/Splash (1354)
Health Effect - Clinical Codes	No Known Impact Or Consequence To Patient (2692); No Information (3190)
Date of Event	08/25/2020
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Terumo has not received the device for evaluation; therefore, 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 or Problem Description
The user facility reported to terumo cardiovascular that there a plasma leak.It is unknown when this event occurred, whether the product was changed out, or if there was any effect on the patient or results of the surgery.Terumo continues to attempt to gain more information regarding this event from the user facility.
Event or Problem Description
New information received indicates that, the event occurred during cardiopulmonary bypass, there was no delay in the procedure, the product was not changed out, and the surgery was completed successfully.Additionally, the performance of the oxygenator was not affected.
Additional 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 september 15, 2020.  a second follow-up will be submitted upon completion of the investigation and/or submission of new information, thus tcvs references conclusions code 11.All available information has been placed on file in quality management for appropriate tracking, trending, and follow-up.
Additional Manufacturer Narrative
This follow-up report is submitted to fda in accord with applicable regulation.Upon further investigation of the reported event, the following information is new and/or changed: d4 (additional device information - added exp date).G4 (date received by manufacturer).G7 (indication that this is a follow-up report).H2 (follow-up due to additional information and device evaluation).H3 (device evaluated by manufacturer).H4 (device manufacture date).H6 (identification of evaluation codes 10, 3331, 4210, 4315).Method code #1: 10 - testing of actual/suspected device.Method code #2: 3331 - analysis of production records.Results code: 4210 - leakage/seal.Conclusions code: 4315 - cause not established.The returned sample was visually inspected upon receipt with no visual anomalies noted.Significant evaluation of complaints samples has been conducted to determine the potential cause of the reported events.Multiple laboratory tests and evaluations including endurance testing, product dissection, sem analysis and review of perfusion records has been conducted and has been unsuccessful in determining the cause of this event.An engineering investigation has been initiated to determine a root cause of this phenomenon.All available information has been placed on file in quality management for appropriate tracking, trending and follow-up.

• Brand Name: STERILE NX19RW W/4L RESERVOIR
• Common Device Name: BLOOD GAS OXYGENATOR
• Manufacturer (Section D): TERUMO CARDIOVASCULAR SYSTEMS CORPORATION; 125 blue ball road; elkton MD 21921
• MDR Report Key: 10536105
• Report Number: 1124841-2020-00221
• Device Sequence Number: 2682375
• Product Code: DTZ
• UDI-Device Identifier: 00699753450875
• UDI-Public: (01)00699753450875
• Combination Product (Y/N): N
• Initial Reporter State: MI
• Initial Reporter Country: US
• PMA/510(K) Number: K180950
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: company representative,health
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup,Followup
• Report Date (Section B): 10/29/2020

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
• Operator of Device: Health Professional
• Device Expiration Date: 10/31/2020
• Device Model Number: 3CX*NX19RW
• Device Catalogue Number: N/A
• Device Lot Number: XN11
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 09/09/2020
• Was the Report Sent to FDA?: No
• Initial Date Received by Manufacturer: 08/26/2020
• Supplement Date Received by Manufacturer: 09/09/2020; 10/23/2020
• Initial Report FDA Received Date: 09/15/2020
• Supplement Report FDA Received Date: 09/29/2020; 10/29/2020
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1