Cleared Traditional

SEJOY hCG One Step Pregnancy Test Strip, SEJOY hCG One Step Pregnancy Test Cassette, SEJOY hCG One Step Pregnancy Test Midstream (K212447) - FDA 510(k) Clearance

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

K212447 · Hangzhou Sejoy Electronics & Instruments Co., Ltd. · Chemistry device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Feb 2022
Decision
197d
Days
Class 2
Risk

K212447 is an FDA 510(k) clearance for the SEJOY hCG One Step Pregnancy Test Strip, SEJOY hCG One Step Pregnancy Test Ca.... Classified as Kit, Test, Pregnancy, Hcg, Over The Counter (product code LCX), Class II - Special Controls.

Submitted by Hangzhou Sejoy Electronics & Instruments Co., Ltd. (Hangzhou City, CN). The FDA issued a Cleared decision on February 18, 2022 after a review of 197 days - an extended review cycle.

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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Chemistry review framework, consistent with the majority of Class II 510(k) submissions.

View all Hangzhou Sejoy Electronics & Instruments Co., Ltd. devices

Submission Details

510(k) Number K212447 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received August 05, 2021
Decision Date February 18, 2022
Days to Decision 197 days
Submission Type Traditional
Review Panel Chemistry (CH)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
109d slower than avg
Panel avg: 88d · This submission: 197d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code LCX Kit, Test, Pregnancy, Hcg, Over The Counter
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.

Regulatory Peers - LCX Kit, Test, Pregnancy, Hcg, Over The Counter

All 49
Devices cleared under the same product code (LCX) and FDA review panel - the closest regulatory comparables to K212447.
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K193318 · ACON Laboratories, Inc. · Aug 2020