MAUDE Adverse Event Report: SMITH & NEPHEW, INC. LGN OFFSET COUPLER 6MM; PROSTHESIS,KNEE,PATELLOFEMOROTIBIAL,SMICONSTRAIND,CMNTD,POLYMR/METL/POLYMR

Catalog Number	71424227
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Code	Unspecified Infection (1930)
Date of Event	05/01/2018
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported a revision surgery was performed due to infection.Eleven devices were removed.Previous to this revision surgery, a right knee washout and a wound debriment was performed.
Additional Manufacturer Narrative
The associated complaint devices were not returned.A review of the manufacturing records did not reveal a manufacturing abnormality that could have caused or contributed to the reported incident.This included a review of sterilization documents which indicated that the product was sterilized according to sterilization release documentation.A review of complaint history for the listed parts did not reveal additional complaints for the listed batches.Without the actual product involved our investigation cannot proceed.If the device or new information is received in the future, this complaint can be re-opened.No further actions are being taken at this time.

• Brand Name: LGN OFFSET COUPLER 6MM
• Common Device Name: PROSTHESIS,KNEE,PATELLOFEMOROTIBIAL,SMICONSTRAIND,CMNTD,POLYMR/METL/POLYMR
• Manufacturer (Section D): SMITH & NEPHEW, INC.; 1450 brooks road; memphis TN 38116
• MDR Report Key: 7535269
• Report Number: 1020279-2018-01005
• Device Sequence Number: 1775206
• Product Code: JWH
• UDI-Device Identifier: 03596010547149
• UDI-Public: 03596010547149
• Combination Product (Y/N): N
• Initial Reporter Country: AS
• PMA/510(K) Number: K043440
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2018
• Device Explanted Year: 2018
• Reporter Type: Manufacturer
• Report Source: company representative,foreig
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 11/15/2018

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Operator of Device: Health Professional
• Device Catalogue Number: 71424227
• Device Lot Number: 17JM15067
• Was Device Available for Evaluation?: No
• Initial Date Received by Manufacturer: 05/01/2018
• Supplement Date Received by Manufacturer: 05/01/2018
• Initial Report FDA Received Date: 05/22/2018
• Supplement Report FDA Received Date: 11/15/2018
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Hospitalization; Required Intervention