Cleared Traditional

K910728 - CLEANFLOW SYSTEM

K910728 is an FDA 510(k) clearance for CLEANFLOW SYSTEM, manufactured by Mitron Technologies, Inc.. The device is a Class 2 Gastroenterology & Urology device with product code KQT cleared through the Traditional 510(k) pathway after a 40-day FDA review.

K910728 · Mitron Technologies, Inc. · Gastroenterology & Urology device
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Apr 1991
Decision
40d
Days
Class 2
Risk

K910728 is an FDA 510(k) clearance for the CLEANFLOW SYSTEM. Classified as Evacuator, Gastro-urology (product code KQT), Class II - Special Controls.

Submitted by Mitron Technologies, Inc. (Dayville, US). The FDA issued a Cleared decision on April 1, 1991 after a review of 40 days - a notably fast clearance cycle.

This device falls under the Gastroenterology & Urology FDA review panel, regulated under 21 CFR 876.4370 - 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: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

FDA 510(k) Submission Details - K910728

510(k) Number K910728 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received February 20, 1991
Decision Date April 01, 1991
Days to Decision 40 days
Submission Type Traditional
Review Panel Gastroenterology & Urology (GU)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
91d faster than avg
Panel avg: 131d · This submission: 40d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

KQT Device Classification - Class 2, Special Controls

Product Code KQT Evacuator, Gastro-urology
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 876.4370
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.

Regulatory Peers - KQT Evacuator, Gastro-urology

All 10
Devices cleared under the same product code (KQT) and FDA review panel - the closest regulatory comparables to K910728.
LITHOVAC SUCTION/ASPIRATION PROBE
K964111 · Electro Medical Systems SA · Dec 1996
EVACUATOR, GASTRO-UROLOGY
K921088 · Northgate Technologies, Inc. · Oct 1992
EVACUATOR, GASTRO-UROLOGY
K921451 · Northgate Technologies, Inc. · Oct 1992
VAN-TEC BLADDER EVACUATOR
K880099 · Van-Tec, Inc. · Mar 1988
DOSIMETRIC RELEASE
K830546 · American Hospital Supply Corp. · May 1983
ROSS-EMERSON PUMP, MODEL 55-R
K811779 · J. H. Emerson Co. · Jul 1981