Cleared Traditional

NEO-STAT DIALYSATE METER (K920810) - FDA 510(k) Clearance

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

K920810 · Automata Medical Instrumentation, Inc. · Gastroenterology & Urology device
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Jan 1993
Decision
329d
Days
Class 2
Risk

K920810 is an FDA 510(k) clearance for the NEO-STAT DIALYSATE METER. Classified as Meter, Conductivity, Non-remote (product code FIZ), Class II - Special Controls.

Submitted by Automata Medical Instrumentation, Inc. (Scottsdale, US). The FDA issued a Cleared decision on January 15, 1993 after a review of 329 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Gastroenterology & Urology FDA review panel, regulated under 21 CFR 876.5820 - the FDA gastroenterology and urology device 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. Elevated predicate reliance profile. This clearance follows a standard predicate-based equivalence path within the Gastroenterology & Urology review framework, consistent with the majority of Class II 510(k) submissions.

View all Automata Medical Instrumentation, Inc. devices

Submission Details

510(k) Number K920810 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received February 21, 1992
Decision Date January 15, 1993
Days to Decision 329 days
Submission Type Traditional
Review Panel Gastroenterology & Urology (GU)
Summary Statement
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
199d slower than avg
Panel avg: 130d · This submission: 329d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code FIZ Meter, Conductivity, Non-remote
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 876.5820
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 Gastroenterology & Urology devices follow this clearance model.