Cleared Traditional

K842450 - HICHEM ION 2/4 URINE RANGE CALIBRATOR

K842450 is an FDA 510(k) clearance for HICHEM ION 2/4 URINE RANGE CALIBRATOR, manufactured by Hi Chem, Inc.. The device is a Class 2 Chemistry device with product code JIS cleared through the Traditional 510(k) pathway after a 55-day FDA review.

K842450 · Hi Chem, Inc. · Chemistry device
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Aug 1984
Decision
55d
Days
Class 2
Risk

K842450 is an FDA 510(k) clearance for the HICHEM ION 2/4 URINE RANGE CALIBRATOR. Classified as Calibrator, Primary (product code JIS), Class II - Special Controls.

Submitted by Hi Chem, Inc. (Mchenry, US). The FDA issued a Cleared decision on August 16, 1984 after a review of 55 days - a notably fast clearance cycle.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 862.1150 - 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 Hi Chem, Inc. devices

FDA 510(k) Submission Details - K842450

510(k) Number K842450 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 22, 1984
Decision Date August 16, 1984
Days to Decision 55 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
33d faster than avg
Panel avg: 88d · This submission: 55d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

JIS Device Classification - Class 2, Special Controls

Product Code JIS Calibrator, Primary
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 862.1150
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 - JIS Calibrator, Primary

All 112
Devices cleared under the same product code (JIS) and FDA review panel - the closest regulatory comparables to K842450.
CHLORIDE STANDARD
K844235 · Shaban Mfg. Co. · Nov 1984
ROCHE STANDARDS FOR CHOLESTEROL
K843110 · Roche Diagnostic Systems, Inc. · Sep 1984
HICHEM ION 2/4 SERUM RANGE CALIBRATOR
K842449 · Hi Chem, Inc. · Aug 1984
DUPONT ACA MAGNESIUM CALIBRATOR
K841955 · E.I. Dupont DE Nemours & Co., Inc. · Jun 1984
CHOLESTEROL AQUEOUS STANDARD
K840217 · Preventive Diagnostics Corp. · Mar 1984
HDL CHOLESTEROL AQUEOUS STANDARDS
K840220 · Preventive Diagnostics Corp. · Mar 1984