Cleared Traditional

K172044 - Cotton-Huibregtse Stent, Cotton-Leung Biliary Stent, Cotton-Leung Sof-Flex Biliary Stent, Soehendra Tannenbaum Biliary Stent, Zimmon Biliary Stent, Guiding Catheter, Pushing catheter, Fusion pushing catheter, Stent Introducer Set, Fusion Oasis One Action Sent Introduction System, Zimmon Biliary Stent Set, Oasis One Action Stent Introduction System, Solus Double Pigtail Stent and Introduction System, Cotton-Huibregtse Biliary Stent Set, Cotton-Leung Biliary Stent Set, Oasis One Action S (FDA 510(k) Clearance)

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

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Feb 2018
Decision
236d
Days
Class 2
Risk

K172044 is an FDA 510(k) clearance for the Cotton-Huibregtse Stent, Cotton-Leung Biliary Stent, Cotton-Leung Sof-Flex Bi.... Classified as Stents, Drains And Dilators For The Biliary Ducts (product code FGE), Class II - Special Controls.

Submitted by Cook Ireland, Ltd. (Limerick, IE). The FDA issued a Cleared decision on February 27, 2018 after a review of 236 days - an extended review cycle.

This device falls under the Gastroenterology & Urology FDA review panel, regulated under 21 CFR 876.5010 - 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. Standard predicate reliance. 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 Cook Ireland, Ltd. devices

Submission Details

510(k) Number K172044 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received July 06, 2017
Decision Date February 27, 2018
Days to Decision 236 days
Submission Type Traditional
Review Panel Gastroenterology & Urology (GU)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
106d slower than avg
Panel avg: 130d · This submission: 236d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code FGE Stents, Drains And Dilators For The Biliary Ducts
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 876.5010
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 - FGE Stents, Drains And Dilators For The Biliary Ducts

All 473
Devices cleared under the same product code (FGE) and FDA review panel - the closest regulatory comparables to K172044.
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BARE Wireguided Balloon Dilation Catheter (1235)
K253987 · GIE Medical · Mar 2026
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K253132 · Zhejiang Chuangxiang Medical Technology Co., Ltd. · Mar 2026
Niti-S Biliary Stent
K251123 · Taewoong Medical Co., Ltd. · Dec 2025
BIOTEQ Drainage Catheter Set: BT-PD1-SERIES-G and BT-PDS-SERIES-G
K251019 · Bioteque Corporation · Dec 2025