Cleared Traditional

K792190 - MODEL CF-300 THREE CHANNEL FLOW METER

K792190 is an FDA 510(k) clearance for MODEL CF-300 THREE CHANNEL FLOW METER, manufactured by Wilton Webster Laboratories. The device is a Class 2 Cardiovascular device with product code DRQ cleared through the Traditional 510(k) pathway after a 21-day FDA review.

K792190 · Wilton Webster Laboratories · Cardiovascular device
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Nov 1979
Decision
21d
Days
Class 2
Risk

K792190 is an FDA 510(k) clearance for the MODEL CF-300 THREE CHANNEL FLOW METER. Classified as Amplifier And Signal Conditioner, Transducer Signal (product code DRQ), Class II - Special Controls.

Submitted by Wilton Webster Laboratories (Mchenry, US). The FDA issued a Cleared decision on November 21, 1979 after a review of 21 days - a notably fast clearance cycle.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.2060 - the FDA cardiovascular device oversight 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 Wilton Webster Laboratories devices

FDA 510(k) Submission Details - K792190

510(k) Number K792190 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received October 31, 1979
Decision Date November 21, 1979
Days to Decision 21 days
Submission Type Traditional
Review Panel Cardiovascular (CV)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
104d faster than avg
Panel avg: 125d · This submission: 21d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

DRQ Device Classification - Class 2, Special Controls

Product Code DRQ Amplifier And Signal Conditioner, Transducer Signal
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.2060
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 Cardiovascular devices follow this clearance model.