MAUDE Adverse Event Report: MEDTRONIC NEUROSURGERY STRATA NSC BURR HOLE VALVE; SHUNT, CENTRAL NERVOUS SYSTEM AND COMPONENTS

Model Number	42335
Medical Device Problem Code	Appropriate Device Problem Term/Code Not Available (3191)
Health Effect - Clinical Code	No Known Impact Or Consequence To Patient (2692)
Date of Event	10/18/2018
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
If information is provided in the future, a supplemental report will be issued.
Event or Problem Description
It was reported the valve was unable to drain during the procedure.The valve was replaced and there was no injury to the patient.
Additional Manufacturer Narrative
The returned valve was patent.It met the requirements for reflux, leak testing, and pressure-flow.It did not meet the requirements for preimplantation testing.There was a suture on the valve flange.There was proteinaceous debris noted within the interior and exterior of the valve.Debris within the valve may hold pressure-flow controlling mechanisms open resulting in fluid reflux and affecting the flow of fluid through the valve.The instructions for use (ifu) that accompany the device cautions that ¿introduction of contaminant could result in improper performance of the shunt system.Particulate matter that enters the shunt system may result in shunt occlusion.¿ all valves are 100% tested at the time of manufacture.If information is provided in the future, a supplemental report will be issued.

• Brand Name: STRATA NSC BURR HOLE VALVE
• Common Device Name: SHUNT, CENTRAL NERVOUS SYSTEM AND COMPONENTS
• Manufacturer (Section D): MEDTRONIC NEUROSURGERY; 125 cremona drive; goleta CA 93117
• MDR Report Key: 8064328
• Report Number: 2021898-2018-00525
• Device Sequence Number: 2418488
• Product Code: JXG
• UDI-Device Identifier: 00613994380104
• UDI-Public: 00613994380104
• Combination Product (Y/N): N
• Initial Reporter Country: TW
• PMA/510(K) Number: K082127
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2018
• Device Explanted Year: 2018
• Reporter Type: Manufacturer
• Report Source: distributor,foreign,health pr
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 12/28/2018

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: 08/31/2019
• Device Model Number: 42335
• Device Catalogue Number: 42335
• Device Lot Number: E20129
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 11/08/2018
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 10/24/2018
• Supplement Date Received by Manufacturer: 11/30/2018
• Initial Report FDA Received Date: 11/13/2018
• Supplement Report FDA Received Date: 12/28/2018
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Patient Age: 83 YR