Cleared Traditional

K864134 - DSL-4800 ACTIVE TM TSH EIA SYSTEM

K864134 is an FDA 510(k) clearance for DSL-4800 ACTIVE TM TSH EIA SYSTEM, manufactured by Diagnostic Systems Laboratories, Inc.. The device is a Class 2 Chemistry device with product code JLW cleared through the Traditional 510(k) pathway after a 56-day FDA review.

K864134 · Diagnostic Systems Laboratories, Inc. · Chemistry device
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Dec 1986
Decision
56d
Days
Class 2
Risk

K864134 is an FDA 510(k) clearance for the DSL-4800 ACTIVE TM TSH EIA SYSTEM. Classified as Radioimmunoassay, Thyroid-stimulating Hormone (product code JLW), Class II - Special Controls.

Submitted by Diagnostic Systems Laboratories, Inc. (Webster, US). The FDA issued a Cleared decision on December 16, 1986 after a review of 56 days - a notably fast clearance cycle.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 862.1690 - 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: 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 Diagnostic Systems Laboratories, Inc. devices

FDA 510(k) Submission Details - K864134

510(k) Number K864134 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received October 21, 1986
Decision Date December 16, 1986
Days to Decision 56 days
Submission Type Traditional
Review Panel Chemistry (CH)
Summary -
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: 88d · This submission: 56d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

JLW Device Classification - Class 2, Special Controls

Product Code JLW Radioimmunoassay, Thyroid-stimulating Hormone
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 862.1690
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 - JLW Radioimmunoassay, Thyroid-stimulating Hormone

All 200
Devices cleared under the same product code (JLW) and FDA review panel - the closest regulatory comparables to K864134.
TSH MAIACLONE IMMUNORADIOMETRIC ASSAY KIT/MAG SEP
K864677 · Serono Diagnostics, Inc. · Jan 1987
DSL-5300 TSH IMMUNORADIOMETRIC ASSAY (IRMA) KIT
K864133 · Diagnostic Systems Laboratories, Inc. · Dec 1986
UBI MAGIWEL(TM) TSH QUANTITATIVE
K864079 · United Biotech, Inc. · Dec 1986
TANDEM-M IMMUNOENZYMETRIC ASSAY FOR THYR/STIM/HORM
K863859 · Hybritech, Inc. · Nov 1986
CIBA CORNING MAGIC LITE TSH IMMUNOASSAY
K862407 · Ciba Corning Diagnostics Corp. · Aug 1986
STRATUS TSH FLUOROMETRIC ENZYME IMMUNOASSAY
K862428 · American Dade · Aug 1986