Cleared Traditional

K901924 - READS(R) ANTI-ENA (SM/RNP) TEST KIT

K901924 is an FDA 510(k) clearance for READS ANTI-ENA (SM/RNP) TEST KIT, manufactured by Biosearch Medical Products, Inc.. The device is a Class 2 Immunology device with product code LLL cleared through the Traditional 510(k) pathway after a 9-day FDA review.

K901924 · Biosearch Medical Products, Inc. · Immunology device
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May 1990
Decision
9d
Days
Class 2
Risk

K901924 is an FDA 510(k) clearance for the READS(R) ANTI-ENA (SM/RNP) TEST KIT. Classified as Extractable Antinuclear Antibody, Antigen And Control (product code LLL), Class II - Special Controls.

Submitted by Biosearch Medical Products, Inc. (Boulder, US). The FDA issued a Cleared decision on May 9, 1990 after a review of 9 days - a notably fast clearance cycle.

This device falls under the Immunology FDA review panel, regulated under 21 CFR 866.5100 - 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 Biosearch Medical Products, Inc. devices

FDA 510(k) Submission Details - K901924

510(k) Number K901924 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 30, 1990
Decision Date May 09, 1990
Days to Decision 9 days
Submission Type Traditional
Review Panel Immunology (IM)
Summary -
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
96d faster than avg
Panel avg: 105d · This submission: 9d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

LLL Device Classification - Class 2, Special Controls

Product Code LLL Extractable Antinuclear Antibody, Antigen And Control
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 866.5100
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 - LLL Extractable Antinuclear Antibody, Antigen And Control

All 147
Devices cleared under the same product code (LLL) and FDA review panel - the closest regulatory comparables to K901924.
ANTI-SCI-70 ANTIBODY TEST
K903314 · Immco Diagnostics, Inc. · Aug 1990
IMMUNODOT AUTOIMMUNITY SCREENING PANEL 3
K902938 · General Biometrics, Inc. · Aug 1990
IMMUMODOT AUTOIMMUNITY SCREENING PANEL 4
K903047 · General Biometrics, Inc. · Aug 1990
REAADS ANTI-SM TEST KIT
K901230 · Biosearch Medical Products, Inc. · Mar 1990
ANTI-RNP MICROASSAY
K901073 · Diamedix Corp. · Mar 1990
SERATEST ENA [SSA] KIT
K900617 · Hemagen Diagnostics, Inc. · Feb 1990