Cleared Traditional

K935528 - DUPONT ACA(R) PLUS IMMUNOASSAY SYS FERRITIN(FERR) METH

K935528 is an FDA 510(k) clearance for DUPONT ACA PLUS IMMUNOASSAY SYS FERRITI..., manufactured by E.I. Dupont DE Nemours & Co., Inc.. The device is a Class 2 Immunology device with product code DBF cleared through the Traditional 510(k) pathway after a 73-day FDA review.

K935528 · E.I. Dupont DE Nemours & Co., Inc. · Immunology device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Jan 1994
Decision
73d
Days
Class 2
Risk

K935528 is an FDA 510(k) clearance for the DUPONT ACA(R) PLUS IMMUNOASSAY SYS FERRITIN(FERR) METH. Classified as Ferritin, Antigen, Antiserum, Control (product code DBF), Class II - Special Controls.

Submitted by E.I. Dupont DE Nemours & Co., Inc. (Wilmington, US). The FDA issued a Cleared decision on January 28, 1994 after a review of 73 days - a notably fast clearance cycle.

This device falls under the Immunology FDA review panel, regulated under 21 CFR 866.5340 - the FDA immunology 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 E.I. Dupont DE Nemours & Co., Inc. devices

FDA 510(k) Submission Details - K935528

510(k) Number K935528 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 16, 1993
Decision Date January 28, 1994
Days to Decision 73 days
Submission Type Traditional
Review Panel Immunology (IM)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
32d faster than avg
Panel avg: 105d · This submission: 73d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

DBF Device Classification - Class 2, Special Controls

Product Code DBF Ferritin, Antigen, Antiserum, Control
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 866.5340
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 Immunology devices follow this clearance model.

Regulatory Peers - DBF Ferritin, Antigen, Antiserum, Control

All 73
Devices cleared under the same product code (DBF) and FDA review panel - the closest regulatory comparables to K935528.
AMERLITE FERRITIN II ASSAY
K952286 · Johnson & Johnson Clinical Diagnostics, Inc. · Jun 1995
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AXSYM FERRITIN
K935847 · Abbott Laboratories · Jun 1994
VISTA FERRITIN ASSAY
K931576 · Syva Co. · Aug 1993
AIA-PACK FER CALIBRATION VERIFICATION TEST SET
K924858 · Tosoh Medics, Inc. · Dec 1992
VITEK IMMUNODIAG ASSAY SYST(VIDAS) FERRITINE ASSAY
K920952 · Vitek Systems, Inc. · Apr 1992