Cleared Traditional

TopLock Anchor System (K193377) - FDA 510(k) Clearance

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

K193377 · Fusion Orthopedics, LLC · Orthopedic device
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Nov 2020
Decision
356d
Days
Class 2
Risk

K193377 is an FDA 510(k) clearance for the TopLock Anchor System. Classified as Fastener, Fixation, Nondegradable, Soft Tissue within the MBI classification (a category for soft tissue fixation fasteners and anchoring systems), Class II - Special Controls.

Submitted by Fusion Orthopedics, LLC (Mesa, US). The FDA issued a Cleared decision on November 25, 2020 after a review of 356 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Orthopedic FDA review panel, regulated under 21 CFR 888.3040 - 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. Elevated predicate reliance profile. 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 Fusion Orthopedics, LLC devices

Submission Details

510(k) Number K193377 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 05, 2019
Decision Date November 25, 2020
Days to Decision 356 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
234d slower than avg
Panel avg: 122d · This submission: 356d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code MBI Fastener, Fixation, Nondegradable, Soft Tissue
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 888.3040
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 - MBI Fastener, Fixation, Nondegradable, Soft Tissue

All 321
Devices cleared under the same product code (MBI) and FDA review panel - the closest regulatory comparables to K193377.
Button Loop
K202291 · Yunyi (Beijing) Medical Device Co., Ltd. · Jan 2021
Fixone All Suture Anchor
K192709 · Aju Pharm Co., Ltd. · Dec 2020
Arthrex FiberTak Suture Anchor
K203268 · Arthrex, Inc. · Nov 2020
Sterile bone screw (PEEK ACL screw)
K202883 · Osteonic Co., Ltd. · Nov 2020
Knotless TensionTight Button Implant System
K202444 · Arthrex, Inc. · Nov 2020
VersaLoop Anchor System
K202178 · T.A.G. Medical Products Corporation, Ltd. · Nov 2020