Search Results

Unicompartmental knee implants are indicated for restoring either compartment of a knee that has been affected by the following:

· Noninflammatory degenerative joint disease including osteoarthritis, traumatic arthritis, or avascular necrosis; and · Partial revisions to replace the tibial insert of the previously implanted JOURNEY II UK knee in the femoral and tibial components are well-fixed.

Unicompartmental knee implants are single use only and are intended for implantation only with bone cement.

The JOURNEY II Unicompartmental Knee System includes femoral components, tibial inserts that restore either compartment of the knee (K190085, K230653). JOURNEY II UK provides joint replacement on a single condylar compartment, meaning that only one condyle will be replaced instead of the entire femoral component replaces the damaged condylar component of the femur. The tibial baseplate replaced the damaged part of the tibial insert is the articulating surface which allows the knee to bend and flex smoothly and is placed above the tibial baseplate.

The Smith & Nephew JOURNEY II Unicompartmental Knee System consists of OXINUM femoral components, titanium tibial baseplates, and cross-linked polyethylene (XLPE) tibial inserts.

The provided text is a 510(k) summary for the JOURNEY II Unicompartmental Knee System. It focuses on labeling updates and explicitly states that there are no changes to the design features, materials, or manufacturing methods of the device.

Therefore, the document does not contain any information regarding acceptance criteria or a study that proves the device meets acceptance criteria for performance in the typical sense of a new or significantly modified medical device that would require such studies. It explicitly states:

"Therefore, since there are no changes to the design features, materials, or manufacturing methods of the subject I I Unicompartmental Knee System devices, no performance testing (bench, animal, clinical) was required." and "Not Applicable." and "No modifications are being introduced to the subject devices as a result of this filing."

Hence, I cannot provide the requested information from this document. The submission is a request for clearance for labeling updates only, not for a new or modified device requiring new performance studies.

Ask a specific question about this device