Cleared Traditional

K973451 - MAS LIQUID URINALYSIS CONTROL LEVEL 1, LEVEL 2 AND LEVEL 3

K973451 is an FDA 510(k) clearance for MAS LIQUID URINALYSIS CONTROL LEVEL 1, manufactured by Medical Analysis Systems, Inc.. The device is a Class 1 Chemistry device with product code JJW cleared through the Traditional 510(k) pathway after a 18-day FDA review.

K973451 · Medical Analysis Systems, Inc. · Chemistry device
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Sep 1997
Decision
18d
Days
Class 1
Risk

K973451 is an FDA 510(k) clearance for the MAS LIQUID URINALYSIS CONTROL LEVEL 1, LEVEL 2 AND LEVEL 3. Classified as Urinalysis Controls (assayed And Unassayed) (product code JJW), Class I - General Controls.

Submitted by Medical Analysis Systems, Inc. (Camarillo, US). The FDA issued a Cleared decision on September 29, 1997 after a review of 18 days - a notably fast clearance cycle.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 862.1660 - 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 Medical Analysis Systems, Inc. devices

FDA 510(k) Submission Details - K973451

510(k) Number K973451 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received September 11, 1997
Decision Date September 29, 1997
Days to Decision 18 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
70d faster than avg
Panel avg: 88d · This submission: 18d
Pathway characteristics
Predicate-based equivalence.

JJW Device Classification - Class 1, General Controls

Product Code JJW Urinalysis Controls (assayed And Unassayed)
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 862.1660
What this classification means

Class I devices are subject to general controls only and most are exempt from 510(k) premarket notification. They represent the lowest regulatory burden in the FDA device framework.

Regulatory Peers - JJW Urinalysis Controls (assayed And Unassayed)

All 44
Devices cleared under the same product code (JJW) and FDA review panel - the closest regulatory comparables to K973451.
URINE CHEMISTRY CONTROL, LEVEL 2
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URICHEMTRAK LIQUID ASSAYED CONTROL LEVELS 1 AND 2
K981933 · Medical Analysis Systems, Inc. · Jun 1998
QUANTIFY(901)
K972710 · Hematronix, Inc. · Aug 1997
NEGATIVE CONTROL STRIPS FOR URINALYSIS (CHEX-STIX, CLINITEK AUTO 2000, CLINITEX ATLAS)
K943780 · Heraeus Kulzer, Inc. · Oct 1994
KOVA LIQUA-TROL
K942853 · Hycor Biomedical, Inc. · Oct 1994