Cleared Traditional

K130456 - WUNDER PREGNANCY TEST (FDA 510(k) Clearance)

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

K130456 · James Nguyen · Chemistry device
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Apr 2014
Decision
410d
Days
Class 2
Risk

K130456 is an FDA 510(k) clearance for the WUNDER PREGNANCY TEST. Classified as Visual, Pregnancy Hcg, Prescription Use (product code JHI), Class II - Special Controls.

Submitted by James Nguyen (San Jose, US). The FDA issued a Cleared decision on April 8, 2014 after a review of 410 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 862.1155 - the FDA in vitro diagnostics and chemistry framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: High-complexity regulatory submission. Elevated predicate reliance profile. The extended review timeline suggests the FDA required additional documentation before confirming substantial equivalence - a pattern common in complex or first-of-kind Chemistry submissions.

View all James Nguyen devices

Submission Details

510(k) Number K130456 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received February 22, 2013
Decision Date April 08, 2014
Days to Decision 410 days
Submission Type Traditional
Review Panel Chemistry (CH)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
322d slower than avg
Panel avg: 88d · This submission: 410d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code JHI Visual, Pregnancy Hcg, Prescription Use
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 862.1155
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 Chemistry devices follow this clearance model.