Cleared Traditional

K-ASSAY C3 (K993437) - FDA 510(k) Clearance

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

K993437 · Kamiya Biomedical Co. · Immunology device
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Nov 1999
Decision
43d
Days
Class 2
Risk

K993437 is an FDA 510(k) clearance for the K-ASSAY C3. Classified as Complement C3, Antigen, Antiserum, Control (product code CZW), Class II - Special Controls.

Submitted by Kamiya Biomedical Co. (Seattle, US). The FDA issued a Cleared decision on November 24, 1999 after a review of 43 days - a notably fast clearance cycle.

This device falls under the Immunology FDA review panel, regulated under 21 CFR 866.5240 - 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 Kamiya Biomedical Co. devices

Submission Details

510(k) Number K993437 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received October 12, 1999
Decision Date November 24, 1999
Days to Decision 43 days
Submission Type Traditional
Review Panel Immunology (IM)
Summary Statement
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
61d faster than avg
Panel avg: 104d · This submission: 43d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code CZW Complement C3, Antigen, Antiserum, Control
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 866.5240
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 - CZW Complement C3, Antigen, Antiserum, Control

All 43
Devices cleared under the same product code (CZW) and FDA review panel - the closest regulatory comparables to K993437.
DIMENSION VISTA C3 AND C4 FLEX REAGENT CARTRIDGE, PROTEIN 1 CALIBRATOR, CONTROL LOW, MEDIUM, HIGH
K061852 · Dade Behring, Inc. · Sep 2006
N ANTISERA TO HUMAN COMPLEMENT FACTORS (C3C, C4)
K050665 · Dade Behring, Inc. · May 2005
DIMENSION C3 FLEX REAGENT CARTRIDGE
K994296 · Dade Behring, Inc. · Mar 2000
C3
K983441 · Abbott Laboratories · Nov 1998
PRECIMAT(R) C3
K871024 · Boehringer Mannheim Corp. · May 1987