MAUDE Adverse Event Report: ZIMMER MANUFACTURING B.V. ALL POLY PATELLA CEMENTED 32 MM DIAMETER; PROSTHESIS, KNEE

Model Number N/A

Device Problem Adverse Event Without Identified Device or Use Problem (2993)

Patient Problems Unspecified Infection (1930); Impaired Healing (2378); Patient Problem/Medical Problem (2688)

Event Date 08/10/2020

Event Type  Injury  

Manufacturer Narrative

(b)(4).Customer has indicated that the product will not be returned to zimmer biomet for investigation, as the product remains implanted.The investigation is in process.Once the investigation has been completed, a follow-up mdr will be submitted.Multiple mdr reports were filed for this event, please see associated reports: 3007963827-2020-00228, 3007963827-2020-00229, 0001822565-2020-03274.

Event Description

It was reported that a patient underwent a primary unilateral total knee.Approximately three weeks post implantation, the patient was noted to have delayed wound healing requiring medical intervention.

Manufacturer Narrative

This follow-up report is being submitted to relay additional information.The reported event of superficial infection <30 days occurred post implantation.Superficial infections occurring <30 days from implantation are considered a procedure related complication as no device has been reported as revised.There are multiple factors that may contribute to an infection that are outside the control of zimmer biomet, such as external factors, i.E.Hospital/surgical environment, provider related risk factors, and/or patient comorbidities/risk factors of which this patient has multiple that affect the healing process.During the investigation process a review of the sterile certifications were reviewed and found to be conforming with no applicable deviations, further eliminating the implanted devices as a potential source for the reported infection.Devices were verified to have gone through acceptable sterilization process following iso/aami/astm & eu published guidelines.As device has not been indicated as revised and there are no indications of a product or process issues identified affecting implant safety or effectiveness, therefore implanted products are not identified as the source or contributing to the reported infection.

Event Description

No further event information available at the time of this report.

• Brand Name: ALL POLY PATELLA CEMENTED 32 MM DIAMETER
• Type of Device: PROSTHESIS, KNEE
• Manufacturer (Section D): ZIMMER MANUFACTURING B.V.; turpeaux industrial park; route #1 km 123.4 bldg #1; mercedita PR 00715
• MDR Report Key: 10552881
• MDR Text Key: 207506206
• Report Number: 0002648920-2020-00421
• Device Sequence Number: 1
• Product Code: JWH
• UDI-Device Identifier: 00889024247635
• UDI-Public: (01)00889024247635(17)280630(10)64775213
• Combination Product (y/n): N
• PMA/PMN Number: K172524
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: company representative,health
• Type of Report: Initial,Followup
• Report Date: 09/30/2020

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 09/18/2020
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Device Operator: Health Professional
• Device Model Number: N/A
• Device Catalogue Number: 42540000032
• Device Lot Number: 64775213
• Was Device Available for Evaluation?: No
• Was the Report Sent to FDA?: No
• Date Manufacturer Received: 09/30/2020
• Is This a Reprocessed and Reused Single-Use Device?: No
• Removal/Correction Number: N/A
• Patient Sequence Number: 1
• Patient Outcome(s): Other
• Patient Weight: 103