Cleared Special

ADVANCE Porous Coated Spiked Tibial Base (K143366) - FDA 510(k) Clearance

Class II Orthopedic device cleared through the Special 510(k) pathway - typically does not require clinical trials.

K143366 · Microport Orthopedics, Inc. · Orthopedic device
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Jan 2015
Decision
58d
Days
Class 2
Risk

K143366 is an FDA 510(k) clearance for the ADVANCE Porous Coated Spiked Tibial Base. Classified as Prosthesis, Knee, Patello/femorotibial, Semi-constrained, Uncemented, Porous, Coated, Polymer/metal/polymer (product code MBH), Class II - Special Controls.

Submitted by Microport Orthopedics, Inc. (Arlington, US). The FDA issued a Cleared decision on January 21, 2015 after a review of 58 days - a notably fast clearance cycle.

This device falls under the Orthopedic FDA review panel, regulated under 21 CFR 888.3565 - the FDA orthopedic device regulatory framework. As a Special 510(k), this submission covers a manufacturer modification to an existing cleared device rather than a new device introduction.

Device pattern: Iterative device modification. Low regulatory complexity profile. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.

View all Microport Orthopedics, Inc. devices

Submission Details

510(k) Number K143366 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 24, 2014
Decision Date January 21, 2015
Days to Decision 58 days
Submission Type Special
Review Panel Orthopedic (OR)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
64d faster than avg
Panel avg: 122d · This submission: 58d
Pathway characteristics
Modification to existing cleared device.

Device Classification

Product Code MBH Prosthesis, Knee, Patello/femorotibial, Semi-constrained, Uncemented, Porous, Coated, Polymer/metal/polymer
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 888.3565
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 - MBH Prosthesis, Knee, Patello/femorotibial, Semi-constrained, Uncemented, Porous, Coated, Polymer/metal/polymer

All 107
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