K150277 is an FDA 510(k) clearance for the Pain Therapy System, Model PTS-II. Classified as Stimulator, Nerve, Transcutaneous, Over-the-counter (product code NUH), Class II - Special Controls.
Submitted by Counter Scientific Development (Gz), Ltd. (Guangzhou, CN). The FDA issued a Cleared decision on February 12, 2016 after a review of 372 days - an unusually long review period, suggesting complex equivalence evaluation.
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: Standard predicate-based submission. Elevated predicate reliance profile. 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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