Cleared Traditional

K080332 - POLYFLEX STENT SYSTEM WITH DELIVERY SYSTEM

K080332 is the FDA 510(k) clearance for POLYFLEX STENT SYSTEM WITH DELIVERY SYSTEM by Boston Scientific Corporation. It is a Class 2 Gastroenterology & Urology device (product code ESW) cleared through the Traditional 510(k) pathway after a 211-day FDA review.

K080332 · Boston Scientific Corporation · Gastroenterology & Urology device
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Sep 2008
Decision
211d
Days
Class 2
Risk

K080332 is an FDA 510(k) clearance for the POLYFLEX STENT SYSTEM WITH DELIVERY SYSTEM, MODEL M00514270, M00514280, 00514.... Classified as Prosthesis, Esophageal (product code ESW), Class II - Special Controls.

Submitted by Boston Scientific Corporation (Marlboro, US). The FDA issued a Cleared decision on September 5, 2008 after a review of 211 days - an extended review cycle.

This device falls under the Gastroenterology & Urology FDA review panel, regulated under 21 CFR 878.3610 - 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 Boston Scientific Corporation devices

Submission Details

510(k) Number K080332 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received February 07, 2008
Decision Date September 05, 2008
Days to Decision 211 days
Submission Type Traditional
Review Panel Gastroenterology & Urology (GU)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
81d slower than avg
Panel avg: 130d · This submission: 211d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code ESW Prosthesis, Esophageal
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 878.3610
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 - ESW Prosthesis, Esophageal

All 40
Devices cleared under the same product code (ESW) and FDA review panel - the closest regulatory comparables to K080332.
EVOLUTION ESOPHAGEAL STENT FULLY COVERED, MODELS EVO-FC-18-23-8-E, EVO-FC-18-23-10-E, EVO-FC-18-23-12-E
K093619 · Cook Ireland, Ltd. · Jun 2010
ULTRAFLEX ESOPHAGEAL NG STENT SYSTEM
K091816 · Boston Scientific Corporation · Jul 2009
WALLFLEX ESOPHAGEAL FULLY COVERED STENT SYSTEM, MODELS M00516700, M00516710, M00516720, M00516730
K091510 · Boston Scientific Corporation · Jun 2009
EVOLUTION ESOPHAGEAL STENT SYSTEM
K080359 · Cook Ireland, Ltd. · May 2008
WALLFLEX PARTIALLY COVERED ESOPHAGEAL STENT SYSTEM
K073266 · Boston Scientific Corp · Feb 2008
ULTRAFLEX ESOPHAGEAL NG STENT SYSTEM
K032930 · Boston Scientific Corp · Oct 2003