Cleared Traditional

BICARBONATE (K931887) - FDA 510(k) Clearance

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

K931887 · Em Diagnostic Systems, Inc. · Chemistry device
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Aug 1993
Decision
110d
Days
Class 2
Risk

K931887 is an FDA 510(k) clearance for the BICARBONATE. Classified as Enzymatic, Carbon-dioxide (product code KHS), Class II - Special Controls.

Submitted by Em Diagnostic Systems, Inc. (Gibbstown, US). The FDA issued a Cleared decision on August 3, 1993 after a review of 110 days - within the typical 510(k) review window.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 862.1160 - 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. Standard predicate reliance. 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 Em Diagnostic Systems, Inc. devices

Submission Details

510(k) Number K931887 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 15, 1993
Decision Date August 03, 1993
Days to Decision 110 days
Submission Type Traditional
Review Panel Chemistry (CH)
Summary Statement
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
22d slower than avg
Panel avg: 88d · This submission: 110d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code KHS Enzymatic, Carbon-dioxide
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 862.1160
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 - KHS Enzymatic, Carbon-dioxide

All 85
Devices cleared under the same product code (KHS) and FDA review panel - the closest regulatory comparables to K931887.
SYNCHRON SYSTEMS ENZYMATIC CO2 (CO2E) REAGENT, MODEL A60291
K091153 · Beckman Coulter, Inc. · Jul 2009
DIMENSION VISTA CARBON DIOXIDE, CREATININE AND LACTATE DEHYDROGENASE FLEX REAGENT CARTRIDGE
K061238 · Dade Behring, Inc. · May 2006
CARBON DIOXIDE
K060295 · Abbott Laboratories · May 2006
ROCHE DIAGNOSTICS HITACHI BICARBONATE LIQUID
K032377 · Roche Diagnostics Corp. · Aug 2003
COBAS INTEGRA CARBON DIOXIDE ASSAY
K031879 · Roche Diagnostics Corp. · Jul 2003
DIMENSION ENZYMATIC CARBONATE (ECO2) FLEX METHOD, CATALOG DF137
K010206 · Dade Behring, Inc. · Mar 2001