Cleared Traditional

K843740 - SCLAVO CHLORIDE TEST

K843740 is the FDA 510(k) clearance for SCLAVO CHLORIDE TEST by Sclavo, Inc.. It is a Class 2 Chemistry device (product code CHJ) cleared through the Traditional 510(k) pathway after a 10-day FDA review.

K843740 · Sclavo, Inc. · Chemistry device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Oct 1984
Decision
10d
Days
Class 2
Risk

K843740 is an FDA 510(k) clearance for the SCLAVO CHLORIDE TEST. Classified as Mercuric Thiocyanate, Colorimetry, Chloride (product code CHJ), Class II - Special Controls.

Submitted by Sclavo, Inc. (Mchenry, US). The FDA issued a Cleared decision on October 5, 1984 after a review of 10 days - a notably fast clearance cycle.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 862.1170 - 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 Sclavo, Inc. devices

Submission Details

510(k) Number K843740 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received September 25, 1984
Decision Date October 05, 1984
Days to Decision 10 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
78d faster than avg
Panel avg: 88d · This submission: 10d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code CHJ Mercuric Thiocyanate, Colorimetry, Chloride
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 862.1170
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 - CHJ Mercuric Thiocyanate, Colorimetry, Chloride

All 40
Devices cleared under the same product code (CHJ) and FDA review panel - the closest regulatory comparables to K843740.
CHLORIDE REAGENT
K852169 · Pointe Scientific, Inc., · Aug 1985
CHLORIDE ASSAY KIT
K852058 · Diagnostic Chemicals, Ltd. (Usa) · Jul 1985
ROCHE REAGENT FOR CHLORIDE, FOR THE COBAS
K850334 · Roche Diagnostic Systems, Inc. · Mar 1985
CHLORIDE TEST KIT
K842011 · Mallinckrodt Critical Care · Jun 1984
PARAMAX CHLORIDE REAGENT
K841047 · American Dade · Apr 1984
FLOW-PAC CHLORIDE REAGENT SET
K834333 · American Research Products Co. · Feb 1984