Cleared Traditional

K981446 - WAKO AUTOKIT LP(A)

K981446 is the FDA 510(k) clearance for WAKO AUTOKIT LP(A) by Wako Chemicals USA, Inc.. It is a Class 2 Chemistry device (product code DFC) cleared through the Traditional 510(k) pathway after a 321-day FDA review.

K981446 · Wako Chemicals USA, Inc. · Chemistry device
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Mar 1999
Decision
321d
Days
Class 2
Risk

K981446 is an FDA 510(k) clearance for the WAKO AUTOKIT LP(A). Classified as Lipoprotein, Low-density, Antigen, Antiserum, Control (product code DFC), Class II - Special Controls.

Submitted by Wako Chemicals USA, Inc. (Richmond, US). The FDA issued a Cleared decision on March 9, 1999 after a review of 321 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 866.5600 - 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. Elevated predicate reliance profile. 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 Wako Chemicals USA, Inc. devices

Submission Details

510(k) Number K981446 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 22, 1998
Decision Date March 09, 1999
Days to Decision 321 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
233d slower than avg
Panel avg: 88d · This submission: 321d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code DFC Lipoprotein, Low-density, Antigen, Antiserum, Control
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 866.5600
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 - DFC Lipoprotein, Low-density, Antigen, Antiserum, Control

All 30
Devices cleared under the same product code (DFC) and FDA review panel - the closest regulatory comparables to K981446.
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APOB
K983281 · Abbott Laboratories · Jan 1999
WAKO AUTOKIT APO B
K954657 · Wako Chemicals USA, Inc. · Dec 1995
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K923079 · Instrumentation Laboratory CO · Feb 1993