Cleared Traditional

K131129 - CAS PSI SHOULDER (FDA 510(k) Clearance)

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

K131129 · Zimmer Cas · Orthopedic device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Aug 2013
Decision
120d
Days
Class 2
Risk

K131129 is an FDA 510(k) clearance for the CAS PSI SHOULDER. Classified as Prosthesis, Shoulder, Semi-constrained, Metal/polymer Cemented (product code KWS), Class II - Special Controls.

Submitted by Zimmer Cas (Warsaw, US). The FDA issued a Cleared decision on August 20, 2013 after a review of 120 days - within the typical 510(k) review window.

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: 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 Zimmer Cas devices

Submission Details

510(k) Number K131129 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 22, 2013
Decision Date August 20, 2013
Days to Decision 120 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
2d faster than avg
Panel avg: 122d · This submission: 120d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

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 189
Devices cleared under the same product code (KWS) and FDA review panel - the closest regulatory comparables to K131129.
AETOS Shoulder System - CONCELOC Glenoids
K254084 · Smith & Nephew, Inc. · Apr 2026
Catalyst F1x Shoulder System
K252418 · Catalyst Orthoscience, Inc. · Nov 2025
AETOS Shoulder System Meta Humeral Prosthesis Size 0
K252416 · Smith & Nephew, Inc. · Oct 2025
MyShoulder Planner (5.3SSWPL)
K241292 · Medacta International S.A. · Jan 2025
Tornier Humeral Reconstruction System (Tornier HRS)
K241878 · Stryker Corporation (Tornier, Inc.) · Dec 2024
Tornier Humeral Reconstruction System (Tornier HRS)
K241609 · Stryker Corporation (Tornier, Inc.) · Sep 2024