Cleared Traditional

K171272 - Cook-Swartz Doppler Flow Probe

K171272 is the FDA 510(k) clearance for Cook-Swartz Doppler Flow Probe by Cook Incorporated. It is a Class 2 Radiology device (product code ITX) cleared through the Traditional 510(k) pathway after a 442-day FDA review.

K171272 · Cook Incorporated · Radiology device
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Optimized for regulatory review, auditing and printing
Jul 2018
Decision
442d
Days
Class 2
Risk

K171272 is an FDA 510(k) clearance for the Cook-Swartz Doppler Flow Probe. Classified as Transducer, Ultrasonic, Diagnostic (product code ITX), Class II - Special Controls.

Submitted by Cook Incorporated (Bloomington, US). The FDA issued a Cleared decision on July 17, 2018 after a review of 442 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.1570 - the FDA radiology and imaging software 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: High-complexity regulatory submission. Elevated predicate reliance profile. The extended review timeline suggests the FDA required additional documentation before confirming substantial equivalence - a pattern common in complex or first-of-kind Radiology submissions.

View all Cook Incorporated devices

Submission Details

510(k) Number K171272 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 01, 2017
Decision Date July 17, 2018
Days to Decision 442 days
Submission Type Traditional
Review Panel Radiology (RA)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
335d slower than avg
Panel avg: 107d · This submission: 442d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code ITX Transducer, Ultrasonic, Diagnostic
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 892.1570
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 Radiology devices follow this clearance model.

Regulatory Peers - ITX Transducer, Ultrasonic, Diagnostic

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