Cleared Traditional

K993823 - MED-4000

K993823 is an FDA 510(k) clearance for MED-4000, manufactured by Micro Current Technology, Inc.. The device is a Class 2 Neurology device with product code GZJ cleared through the Traditional 510(k) pathway after a 7-day FDA review.

K993823 · Micro Current Technology, Inc. · Neurology device
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Nov 1999
Decision
7d
Days
Class 2
Risk

K993823 is an FDA 510(k) clearance for the MED-4000. Classified as Stimulator, Nerve, Transcutaneous, For Pain Relief (product code GZJ), Class II - Special Controls.

Submitted by Micro Current Technology, Inc. (Seattle, US). The FDA issued a Cleared decision on November 19, 1999 after a review of 7 days - a notably fast clearance cycle.

This device falls under the Neurology FDA review panel, regulated under 21 CFR 882.5890 - 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: 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 Micro Current Technology, Inc. devices

FDA 510(k) Submission Details - K993823

510(k) Number K993823 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 12, 1999
Decision Date November 19, 1999
Days to Decision 7 days
Submission Type Traditional
Review Panel Neurology (NE)
Summary Statement
Third-party Review Yes - reviewed by an FDA-accredited third party
Regulatory Context
Review time vs. panel average
141d faster than avg
Panel avg: 148d · This submission: 7d
Pathway characteristics
Predicate-based equivalence. No clinical trials required. Third-party reviewed.

GZJ Device Classification - Class 2, Special Controls

Product Code GZJ Stimulator, Nerve, Transcutaneous, For Pain Relief
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 882.5890
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 - GZJ Stimulator, Nerve, Transcutaneous, For Pain Relief

All 147
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