Cleared Traditional

K121055 - METS MODULAR TOTAL FEMUR

K121055 is the FDA 510(k) clearance for METS MODULAR TOTAL FEMUR by Stanmore Implants Worldwide , Ltd.. It is a Class 2 Orthopedic device (product code JDI) cleared through the Traditional 510(k) pathway after a 166-day FDA review.

K121055 · Stanmore Implants Worldwide , Ltd. · Orthopedic device
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Sep 2012
Decision
166d
Days
Class 2
Risk

K121055 is an FDA 510(k) clearance for the METS MODULAR TOTAL FEMUR. Classified as Prosthesis, Hip, Semi-constrained, Metal/polymer, Cemented (product code JDI), Class II - Special Controls.

Submitted by Stanmore Implants Worldwide , Ltd. (Canton, US). The FDA issued a Cleared decision on September 19, 2012 after a review of 166 days - an extended review cycle.

This device falls under the Orthopedic FDA review panel, regulated under 21 CFR 888.3350 - the FDA orthopedic device regulatory framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Orthopedic review framework, consistent with the majority of Class II 510(k) submissions.

View all Stanmore Implants Worldwide , Ltd. devices

Submission Details

510(k) Number K121055 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 06, 2012
Decision Date September 19, 2012
Days to Decision 166 days
Submission Type Traditional
Review Panel Orthopedic (OR)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
44d slower than avg
Panel avg: 122d · This submission: 166d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code JDI Prosthesis, Hip, Semi-constrained, Metal/polymer, Cemented
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 888.3350
What this classification means

Class II devices require demonstration of substantial equivalence to a legally marketed predicate device. This pathway does not require clinical trials - it relies on engineering equivalence and performance data. Most Orthopedic devices follow this clearance model.

Regulatory Peers - JDI Prosthesis, Hip, Semi-constrained, Metal/polymer, Cemented

All 434
Devices cleared under the same product code (JDI) and FDA review panel - the closest regulatory comparables to K121055.
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K123501 · Biomet, Inc. · Feb 2013
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K111863 · Materialise NV · Jun 2012
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K111848 · Stryker Corp. · Oct 2011
EXETER HIP STEM
K110290 · Howmedica Osteonics Corp. · Sep 2011