MAUDE Adverse Event Report: TERUMO CARDIOVASCULAR SYSTEMS CORPORATION SHUNT SENSOR SYS500; BLOOD GAS MONITOR

Model Number CDI510H

Device Problem Leak/Splash (1354)

Patient Problem No Patient Involvement (2645)

Event Date 08/20/2018

Event Type  malfunction  

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 prior to cardiopulmonary bypass, during setup, when the shunt sensor was unpacked, a leak was found but priming was performed causing the priming solution to leak.No patient involvement as this occurred during setup.Product was 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 september 7,2018.(b)(4).Two samples were returned and visually inspected, no anomalies were noted with either sample.The samples were numbered 1 and 2.Sample 1 was leak tested (as received) by connecting with the calibrated manometer, submerged into a water bath, and pressurized up to 1030 mmhg, and no leaks were noted.The large blue cap was then loosened and retightened by hand.The unit was then pressurized with air, submerged into a water bath, and pressurized up to 1030 mmhg, and no leaks were noted.The large blue cap was again loosened and retightened with a calibrated torque wrench to production specification.The unit was then pressurized with air, submerged into a water bath, and pressurized up to 1030 mmhg, and no leaks were noted.Sample 2 was then leak tested (as received) by connecting with the calibrated manometer, submerged into a water bath, and pressurized up to 1030 mmhg, and no leaks were noted.The large blue cap was then loosened and retightened with a calibrated torque wrench to production specification.The unit was then pressurized with air, submerged into a water bath, and pressurized up to 1030 mmhg, and no leaks were noted.A retention sample from the same lot number was visually inspected and confirmed to have no traces of buffer on the outside of the unit or inside the pouch.The retention sample was then pressurized with air, submerged in a water bath, and observed for any leaks.No leaks were noted on the retention sample.The complaint was not confirmed, and a definitive root cause was not able to be determined.It is possible that the buffer solution was not completely wiped off the product after buffer fill during manufacturing.All available information has been placed on file in quality management for appropriate tracking, trending, and follow-up.

• Brand Name: SHUNT SENSOR SYS500
• Type of Device: BLOOD GAS MONITOR
• Manufacturer (Section D): TERUMO CARDIOVASCULAR SYSTEMS CORPORATION; 125 blue ball road; elkton MD 21921
• MDR Report Key: 7857424
• MDR Text Key: 119806393
• Report Number: 1124841-2018-00220
• Device Sequence Number: 1
• Product Code: DRY
• UDI-Device Identifier: 00699753160767
• UDI-Public: (01)00699753160767
• Combination Product (y/n): N
• PMA/PMN Number: K972962
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: company representative,foreig
• Type of Report: Initial,Followup
• Report Date: 10/19/2018

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 09/07/2018
• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Device Operator: Health Professional
• Device Expiration Date: 12/31/2018
• Device Model Number: CDI510H
• Device Catalogue Number: N/A
• Device Lot Number: WA15H
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 08/31/2018
• Was the Report Sent to FDA?: No
• Date Manufacturer Received: 10/17/2018
• Is This a Reprocessed and Reused Single-Use Device?: No
• Patient Sequence Number: 1