Cleared Special

K173186 - S Series Electrodes / Models S55105

K173186 is the FDA 510(k) clearance for S Series Electrodes / Models S55105 by Everyway Medical Instruments Co.,Ltd. It is a Class 2 Neurology device (product code GXY) cleared through the Special 510(k) pathway after a 149-day FDA review.

K173186 · Everyway Medical Instruments Co.,Ltd · Neurology device
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Feb 2018
Decision
149d
Days
Class 2
Risk

K173186 is an FDA 510(k) clearance for the S Series Electrodes / Models S55105, S80120, SG4040, SG4368, SG50D, SG5050, S.... Classified as Electrode, Cutaneous (product code GXY), Class II - Special Controls.

Submitted by Everyway Medical Instruments Co.,Ltd (New Taipei City, TW). The FDA issued a Cleared decision on February 28, 2018 after a review of 149 days - within the typical 510(k) review window.

This device falls under the Neurology FDA review panel, regulated under 21 CFR 882.1320 - the FDA neurology device framework. As a Special 510(k), this submission covers a manufacturer modification to an existing cleared device rather than a new device introduction.

Device pattern: Iterative device modification. Standard predicate reliance. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.

View all Everyway Medical Instruments Co.,Ltd devices

Submission Details

510(k) Number K173186 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received October 02, 2017
Decision Date February 28, 2018
Days to Decision 149 days
Submission Type Special
Review Panel Neurology (NE)
Summary Statement
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
1d slower than avg
Panel avg: 148d · This submission: 149d
Pathway characteristics
Modification to existing cleared device.

Device Classification

Product Code GXY Electrode, Cutaneous
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 882.1320
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 - GXY Electrode, Cutaneous

All 143
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