MAUDE Adverse Event Report: ENCORE MEDICAL L.P. EMPOWR KNEE; DJO EMPOWR KNEETM, PRESS FIT BP, 9L

Model Number 353-01-109

Device Problem Appropriate Term/Code Not Available (3191)

Patient Problem No Information (3190)

Event Date 03/06/2020

Event Type  Injury  

Manufacturer Narrative

The reason for this revision surgery was reported as subsidence.The previous surgery and the surgery detailed in this event occurred 17 days apart.The healthcare professional indicated there was no delay in surgery and another suitable device was available for use.The revision surgery was completed as intended.The devices were disposed of at hospital and not made available to djo surgical for examination.A review of the device history records (dhr) shows that the reported components used in the previous surgery, when released for use, met design and manufacturing requirements.There were no non-conforming material reports (ncmr) associated with the products that may have contributed to the reported event.The devices were verified to have gone through an acceptable sterilization process and were within its expiration date at the time of the previous surgery.Customer complaint history of the reported devices showed no present trends or on-going issues that are needing a review.The root cause of this complaint was a revision surgery due to subsidence.There were no findings during this evaluation that indicate the reported devices were defective.No information was submitted with the complaint regarding pre-existing conditions of the patient or any activities the patient was involved in that may have contributed to the event.Due to the short time between previous and revision surgery, it is also possible that the event may have been occurred due to lack of post-operative care, patient noncompliance with medical instructions or incorrect implant selection.There are no indications of a product or process issue affecting implant safety or effectiveness.

Event Description

Revision surgery - surgeon revised the insert and tibial component because it subsided.He cemented the universal tibia with 10mms of augments on both sides of the tibia and used a stem.

• Brand Name: EMPOWR KNEE
• Type of Device: DJO EMPOWR KNEETM, PRESS FIT BP, 9L
• Manufacturer (Section D): ENCORE MEDICAL L.P.; 9800 metric blvd; austin, tx 78758-5445,
• Manufacturer (Section G): ENCORE MEDICAL L.P.; 9800 metric blvd; austin, tx 78758-5445,
• Manufacturer Contact: teffany hutto ; 9800 metric blvd; austin, tx 78758-5445,
• MDR Report Key: 9921015
• MDR Text Key: 186540402
• Report Number: 1644408-2020-00269
• Device Sequence Number: 1
• Product Code: MBH
• UDI-Device Identifier: 00190446230076
• UDI-Public: (01)00190446230076
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: K171991
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: company representative
• Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial
• Report Date: 04/02/2020

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 04/03/2020
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Device Operator: Health Professional
• Device Model Number: 353-01-109
• Device Catalogue Number: 353-01-109
• Device Lot Number: 194W1023
• Was Device Available for Evaluation?: No
• Date Manufacturer Received: 03/06/2020
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• Date Device Manufactured: 11/27/2019
• Is the Device Single Use?: Yes
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Initial
• Patient Sequence Number: 1
• Patient Outcome(s): Required Intervention
• Patient Age: 63 YR