Cleared Traditional

K923507 - ALKALINE PHOSPHATASE KIT

K923507 is an FDA 510(k) clearance for ALKALINE PHOSPHATASE KIT, manufactured by Randox Laboratories, Ltd.. The device is a Class 2 Chemistry device with product code CJE cleared through the Traditional 510(k) pathway after a 141-day FDA review.

K923507 · Randox Laboratories, Ltd. · Chemistry device
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Dec 1992
Decision
141d
Days
Class 2
Risk

K923507 is an FDA 510(k) clearance for the ALKALINE PHOSPHATASE KIT. Classified as Nitrophenylphosphate, Alkaline Phosphatase Or Isoenzymes (product code CJE), Class II - Special Controls.

Submitted by Randox Laboratories, Ltd. (Antrim, N. Ireland, IR). The FDA issued a Cleared decision on December 3, 1992 after a review of 141 days - within the typical 510(k) review window.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 862.1050 - 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 Randox Laboratories, Ltd. devices

FDA 510(k) Submission Details - K923507

510(k) Number K923507 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received July 15, 1992
Decision Date December 03, 1992
Days to Decision 141 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
53d slower than avg
Panel avg: 88d · This submission: 141d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

CJE Device Classification - Class 2, Special Controls

Product Code CJE Nitrophenylphosphate, Alkaline Phosphatase Or Isoenzymes
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 862.1050
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 - CJE Nitrophenylphosphate, Alkaline Phosphatase Or Isoenzymes

All 115
Devices cleared under the same product code (CJE) and FDA review panel - the closest regulatory comparables to K923507.
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