Cleared Special

K111738 - CHOCOLATE PTA BALLOON CATHETER (OVER TH...

K111738 is an FDA 510(k) clearance for CHOCOLATE PTA BALLOON CATHETER (OVER TH..., manufactured by Trireme Medical, Inc.. The device is a Class 2 Cardiovascular device with product code DQY cleared through the Special 510(k) pathway after a 176-day FDA review.

K111738 · Trireme Medical, Inc. · Cardiovascular device
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Dec 2011
Decision
176d
Days
Class 2
Risk

K111738 is an FDA 510(k) clearance for the CHOCOLATE PTA BALLOON CATHETER (OVER THE WIRE) GUIDE WIRE (0.014 AND 0.018). Classified as Catheter, Percutaneous (product code DQY), Class II - Special Controls.

Submitted by Trireme Medical, Inc. (Pleasonton, US). The FDA issued a Cleared decision on December 14, 2011 after a review of 176 days - an extended review cycle.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.1250 - the FDA cardiovascular device oversight framework. As a Special 510(k), this submission covers a manufacturer modification to an existing cleared device rather than a new device introduction.

Device pattern: Iterative device modification. Standard predicate reliance. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.

View all Trireme Medical, Inc. devices

FDA 510(k) Submission Details - K111738

510(k) Number K111738 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 21, 2011
Decision Date December 14, 2011
Days to Decision 176 days
Submission Type Special
Review Panel Cardiovascular (CV)
Summary Summary PDF
Third-party Review Yes - reviewed by an FDA-accredited third party
Regulatory Context
Review time vs. panel average
51d slower than avg
Panel avg: 125d · This submission: 176d
Pathway characteristics
Modification to existing cleared device. Third-party reviewed.

DQY Device Classification - Class 2, Special Controls

Product Code DQY Catheter, Percutaneous
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.1250
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.

Regulatory Peers - DQY Catheter, Percutaneous

All 654
Devices cleared under the same product code (DQY) and FDA review panel - the closest regulatory comparables to K111738.
CONCENTRIC BALLOON GUIDE CATHETER
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VALET MICRO CATHETER
K112035 · Volcano Corporation · Jan 2012
GUIDELINER V2 CATHETER
K112082 · Vascular Solutions, Inc. · Dec 2011
CLEARWAY RX NB CATHETER
K113112 · Atrium Medical Corp. · Nov 2011
RUBICON SUPPORT CATHETER
K112303 · Boston Scientific · Nov 2011