510(k) Report

FDA applicant

Gradient Technologies, LLC

Memphis, TN2 decisions2007–20110 recalls

FDA records 2 decisions for Gradient Technologies, LLC (Memphis, TN) from 2007 to 2011: 2 510(k) clearances. All are in product code GZJ (Stimulator, Nerve, Transcutaneous, For Pain…). Its devices cite 4 predicates, 1 of them its own earlier devices. No recall is linked to its devices.

Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) refreshed weekly, last Nov 3, 2026

FIG. A — Illustration, neurology panel, where it files most

How often FDA has decided Gradient Technologies, LLC’s devices, and how often a recall has named them.

FDA decisions per year

1in 2011

2007: 12011: 1
2007high 1 (2007) · low 0 (2008)2026

2026 so far, outlined.

Recalls per year

No recall linked to its devices since 2007.

FIG. 1 — Gradient Technologies, LLC by year, 2007–2026Sources: FDA decision databases, recall and enforcement reports · Data through Oct 25, 2026

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Which product codes does it file in?

  • GZJStimulator, Nerve, Transcutaneous, For Pain Relief2decisions

Whose devices does it build on?

Its devices cite 4 predicates; 1 are its own earlier devices. The firms it cites most:

Which of its devices are cited most?

Its devices that later submissions most often claim equivalence to.

  • K062547Quadra Bloc Tens, Model 101Gradient Technologies, LLC · 20071cites it

What has FDA decided for it lately?

  • K102278Quadra Bloc Tens PlusGradient Technologies, LLC · 2011
  • K062547Quadra Bloc Tens, Model 101Gradient Technologies, LLC · 2007

All 2 as Gradient Technologies, LLC →