Cleared Traditional

K123178 - STRYKER VENOM ELECTRODES AND CANNULAE (FDA 510(k) Clearance)

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

K123178 · Stryker Instruments, Instruments Div. · Neurology device
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Mar 2013
Decision
170d
Days
Class 2
Risk

K123178 is an FDA 510(k) clearance for the STRYKER VENOM ELECTRODES AND CANNULAE. Classified as Probe, Radiofrequency Lesion (product code GXI), Class II - Special Controls.

Submitted by Stryker Instruments, Instruments Div. (Kalamazoo, US). The FDA issued a Cleared decision on March 28, 2013 after a review of 170 days - an extended review cycle.

This device falls under the Neurology FDA review panel, regulated under 21 CFR 882.4725 - the FDA neurology device 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 Neurology review framework, consistent with the majority of Class II 510(k) submissions.

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Submission Details

510(k) Number K123178 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received October 09, 2012
Decision Date March 28, 2013
Days to Decision 170 days
Submission Type Traditional
Review Panel Neurology (NE)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
22d slower than avg
Panel avg: 148d · This submission: 170d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code GXI Probe, Radiofrequency Lesion
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 882.4725
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 Neurology devices follow this clearance model.

Regulatory Peers - GXI Probe, Radiofrequency Lesion

All 65
Devices cleared under the same product code (GXI) and FDA review panel - the closest regulatory comparables to K123178.
Disposable Radiofrequency Cannula
K253907 · Abbott Medical · Apr 2026
STAR RF Ablation System
K251802 · Merit Medical Systems, Inc. · Feb 2026
OneRF Trigeminal Nerve Radiofrequency Probes
K251243 · Neuroone Medical Technologies Corp. · Aug 2025
Disposable RF Electrode (RFDE-5/RFDE-10/RFDE-15/RFDE-20)
K242841 · Abbott Medical · May 2025
OptaBlate BVN Intraosseous Nerve Ablation System (10mm Probe Single Kit)
K250213 · Stryker Instruments · May 2025
RF Cannula
K241367 · Shanghai Samedical & Plastic Instruments Co., Ltd. · Jan 2025