MAUDE Adverse Event Report: TERUMO CARDIOVASCULAR SYSTEMS CORPORATION STERILE NX19RE W/ 4L RES; BLOOD GAS OXYGENATOR

Model Number	3CX*NX19RE
Medical Device Problem Code	Loose or Intermittent Connection (1371)
Health Effect - Clinical Code	No Patient Involvement (2645)
Date of Event	06/24/2020
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 prior to cardiopulmonary bypass, during setup, they discovered a loose thermistor at the venous inlet of the reservoir from the oxygenator during preparation.They were able to exchange the oxygenator and reservoir.No patient involvement.Product was changed out.Procedure was completed successfully.
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 july 10 2020.  upon further investigation of the reported event, the following information is new and/or changed: d10 (device availability - added date returned to manufacturer); g4 (date received by manufacturer) ; g7 (indication that this is a follow-up report) ; h2 (follow-up due to additional information) ; h3 (device evaluation anticipated by manufacturer - 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, 11, 3331, 3259, 4307).Method code #1: 10 - testing of actual/suspected device.Method code #2:11 - testing of device from same lot/batch retained by manufacturer.Method code #3: 3331 - analysis of production records.Results code: 3259 - improper physical structure.Conclusions code: 4307 - cause traced to component failure.The returned sample was visually inspected upon receipt and it was confirmed that the venous thermistor was loose.No other anomalies were noted.A representative retention sample from the same lot number was obtained and visually inspected; it was confirmed that all ports were intact and no anomalies noted related to the damage on the ports or anywhere on the device.All capiox units are 100% visually inspected at several points in the production process.All available information has been placed on file in quality management for appropriate tracking, trending and follow-up.

• Brand Name: STERILE NX19RE W/ 4L RES
• Common Device Name: BLOOD GAS OXYGENATOR
• Manufacturer (Section D): TERUMO CARDIOVASCULAR SYSTEMS CORPORATION; 125 blue ball road; elkton MD 21921
• MDR Report Key: 10259678
• Report Number: 1124841-2020-00161
• Device Sequence Number: 11413825
• Product Code: DTZ
• UDI-Device Identifier: 00699753450868
• UDI-Public: (01)00699753450868
• Combination Product (Y/N): N
• 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,foreig
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup,Followup
• Report Date (Section B): 08/21/2020

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: 06/30/2020
• Device Model Number: 3CX*NX19RE
• Device Catalogue Number: N/A
• Device Lot Number: XH29
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 07/13/2020
• Was the Report Sent to FDA?: No
• Initial Date Received by Manufacturer: 06/24/2020
• Supplement Date Received by Manufacturer: 07/13/2020; 08/18/2020
• Initial Report FDA Received Date: 07/10/2020
• Supplement Report FDA Received Date: 07/31/2020; 08/20/2020
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1