Cleared Special

90XL INSTRUMENTATION SYSTEM (K050812) - FDA 510(k) Clearance

Class II Gastroenterology & Urology device cleared through the Special 510(k) pathway - typically does not require clinical trials.

K050812 · Mesa Laboratories, Inc. · Gastroenterology & Urology device
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May 2005
Decision
35d
Days
Class 2
Risk

K050812 is an FDA 510(k) clearance for the 90XL INSTRUMENTATION SYSTEM. Classified as Meter, Conductivity, Non-remote (product code FIZ), Class II - Special Controls.

Submitted by Mesa Laboratories, Inc. (Lakewood, US). The FDA issued a Cleared decision on May 5, 2005 after a review of 35 days - a notably fast clearance cycle.

This device falls under the Gastroenterology & Urology FDA review panel, regulated under 21 CFR 876.5820 - the FDA gastroenterology and urology device framework. As a Special 510(k), this submission covers a manufacturer modification to an existing cleared device rather than a new device introduction.

Device pattern: Iterative device modification. Low regulatory complexity profile. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.

View all Mesa Laboratories, Inc. devices

Submission Details

510(k) Number K050812 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received March 31, 2005
Decision Date May 05, 2005
Days to Decision 35 days
Submission Type Special
Review Panel Gastroenterology & Urology (GU)
Summary Statement
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
95d faster than avg
Panel avg: 130d · This submission: 35d
Pathway characteristics
Modification to existing cleared device.

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.