Cleared Traditional

Renovis Surgical Hip Replacement System (K171543) - FDA 510(k) Clearance

Class II Orthopedic device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K171543 · Renovis Surgical Technologies · Orthopedic device
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Nov 2017
Decision
174d
Days
Class 2
Risk

K171543 is an FDA 510(k) clearance for the Renovis Surgical Hip Replacement System. Classified as Hip Prosthesis, Semi-constrained, Cemented, Metal/polymer, + Additive, Porous, Uncemented (product code OQG), Class II - Special Controls.

Submitted by Renovis Surgical Technologies (Redlands, US). The FDA issued a Cleared decision on November 16, 2017 after a review of 174 days - an extended review cycle.

This device falls under the Orthopedic FDA review panel, regulated under 21 CFR 888.3358 - 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 Renovis Surgical Technologies devices

Submission Details

510(k) Number K171543 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 26, 2017
Decision Date November 16, 2017
Days to Decision 174 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
52d slower than avg
Panel avg: 122d · This submission: 174d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code OQG Hip Prosthesis, Semi-constrained, Cemented, Metal/polymer, + Additive, Porous, Uncemented
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 888.3358
Definition 1. Non-inflammatory Degenerative Joint Disease Including Osteoarthritis And Avascular Necrosis. 2. Rheumatoid Arthritis. 3. Correction Of Functional Deformity. 4. Treatment Of Non-union, Femoral Neck Fracture, And Trochanteric Fractures Of The Proximal Femur With Head Involvement, Unmanageable By Other Techniques. 5. Revision Procedures Where Other Treatment Or Devices Have Failed. Cemented And Uncemented Use.
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 - OQG Hip Prosthesis, Semi-constrained, Cemented, Metal/polymer, + Additive, Porous, Uncemented

All 19
Devices cleared under the same product code (OQG) and FDA review panel - the closest regulatory comparables to K171543.
Prime and DYNASTY® Additive Manufacturing Shells
K202705 · Microport Orthopedics, Inc. · Aug 2021
KMTI Hip Replacement System
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Tesera Trabecular Technologies (T3) Acetabular Shell System, Porous Acetabular Cup System
K200328 · Kyocera Medical Technologies, Inc. · Mar 2020
FMP Extended Liners
K172651 · Encore Medical, L.P. · Dec 2017
VIVACIT-E VITAMIN E HIGHLY CROSSLINKED POLYETHYLENE LINERS
K120370 · Zimmer, Inc. · Jun 2012