Cleared Traditional

K181254 - Quadra P

K181254 is the FDA 510(k) clearance for Quadra P by Medacta International S.A.. It is a Class 2 Orthopedic device (product code LZO) cleared through the Traditional 510(k) pathway after a 164-day FDA review.

K181254 · Medacta International S.A. · Orthopedic device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Oct 2018
Decision
164d
Days
Class 2
Risk

K181254 is an FDA 510(k) clearance for the Quadra P. Classified as Prosthesis, Hip, Semi-constrained, Metal/ceramic/polymer, Cemented Or Non-porous, Uncemented (product code LZO), Class II - Special Controls.

Submitted by Medacta International S.A. (Castel San Pietro (Ch), CH). The FDA issued a Cleared decision on October 22, 2018 after a review of 164 days - an extended review cycle.

This device falls under the Orthopedic FDA review panel, regulated under 21 CFR 888.3353 - 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 Medacta International S.A. devices

Submission Details

510(k) Number K181254 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 11, 2018
Decision Date October 22, 2018
Days to Decision 164 days
Submission Type Traditional
Review Panel Orthopedic (OR)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
42d slower than avg
Panel avg: 122d · This submission: 164d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code LZO Prosthesis, Hip, Semi-constrained, Metal/ceramic/polymer, Cemented Or Non-porous, Uncemented
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 888.3353
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 Consultant

Medacta USA
Chris Lussier

The regulatory consultant manages the 510(k) submission process on behalf of the applicant - coordinating technical documentation, predicate strategy and FDA communications. Identifying the consultant behind a submission is a key signal for competitive regulatory intelligence.

Regulatory Peers - LZO Prosthesis, Hip, Semi-constrained, Metal/ceramic/polymer, Cemented Or Non-porous, Uncemented

All 433
Devices cleared under the same product code (LZO) and FDA review panel - the closest regulatory comparables to K181254.
Avenir Complete Hip System
K182048 · Zimmer, Inc. · Dec 2018
SMS Femoral Stem
K181693 · Medacta International S.A. · Nov 2018
Exactech Alteon Highly Polished Femoral Stem
K182462 · Exactech, Inc. · Nov 2018
DePuy Corail AMT Hip Prosthesis
K173960 · Depuy France S.A.S. · Sep 2018
MicroPort Orthopedics Total Hip Systems MR Labeling
K173898 · Microport Orthopedics Inc. (Mpo) · Sep 2018
Prime E-CLASS XLPE Liner
K181598 · Microport Orthopedics, Inc. · Sep 2018