Cleared Traditional

K170893 - Materialise Glenoid Positioning System

K170893 is an FDA 510(k) clearance for Materialise Glenoid Positioning System, manufactured by Materialise NV. The device is a Class 2 Orthopedic device with product code KWS cleared through the Traditional 510(k) pathway after a 84-day FDA review.

K170893 · Materialise NV · Orthopedic device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Jun 2017
Decision
84d
Days
Class 2
Risk

K170893 is an FDA 510(k) clearance for the Materialise Glenoid Positioning System. Classified as Prosthesis, Shoulder, Semi-constrained, Metal/polymer Cemented (product code KWS), Class II - Special Controls.

Submitted by Materialise NV (Leuven, BE). The FDA issued a Cleared decision on June 19, 2017 after a review of 84 days - a notably fast clearance cycle.

This device falls under the Orthopedic FDA review panel, regulated under 21 CFR 888.3660 - 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: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

View all Materialise NV devices

FDA 510(k) Submission Details - K170893

510(k) Number K170893 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received March 27, 2017
Decision Date June 19, 2017
Days to Decision 84 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
38d faster than avg
Panel avg: 122d · This submission: 84d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

KWS Device Classification - Class 2, Special Controls

Product Code KWS Prosthesis, Shoulder, Semi-constrained, Metal/polymer Cemented
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 888.3660
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 - KWS Prosthesis, Shoulder, Semi-constrained, Metal/polymer Cemented

All 185
Devices cleared under the same product code (KWS) and FDA review panel - the closest regulatory comparables to K170893.
AltiVate Reverse Humeral Stem, AltiVate Reverse Small Spacer, Altivate Reverse, Small Hemi-Adapter, AltiVate Reverse, Small Socket Insert
K172351 · Encore Medical, L.P. · Oct 2017
ReUnion Reversible Fracture System (RFX), ReUnion Reverse Shoulder Arthroplasty System (RSA), ReUnion Total Shoulder Arthroplasty System (TSA)
K172210 · Stryker Trauma AG · Oct 2017
Medacta Anatomic Shoulder Prosthesis
K170910 · Medacta International S.A. · Aug 2017
BLUEPRINT Patient Specific Instrumentation
K162800 · Tornier S.A.S. · Feb 2017
Arthrex Glenoid Intelligent Reusable Instrument System, Arthrex OrthoVis Preoperative Plan, SmartBase for Arthrex Glenoid IRIS, ArthrexVIP Web Portal
K162697 · Custom Orthopaedic Solutions, Inc. · Feb 2017
BLUEPRINT Patient Specific Instrumentation
K161789 · Tornier S.A.S. · Dec 2016